Convenience rice has become widely popular due to its easy availability for cooking. This study investigated the starch structure and composition of leachate and the microstructure of reheated convenience rice using n...Convenience rice has become widely popular due to its easy availability for cooking. This study investigated the starch structure and composition of leachate and the microstructure of reheated convenience rice using novel processing technologies: super-heated steaming(SHS), auto-electric cooking(AEC), and pressurized-steam cooking(PSC). Additionally, the effect of two different target water contents(58% and 63%) was also evaluated. The PSC_63% sample had the highest total solids and amylopectin amount in the leachate. The amylopectin amount in the leachate differed significantly based on the targeted water content. Morphological characterization revealed that the swelling of starch and the coated layer on the surface of rice grains were most pronounced in the PSC_63% sample due to the pressure processing. The textural hardness of the AEC_58% sample was much higher than that of the other samples. The PSC_63% sample had the highest textural adhesiveness value, which can be attributed to the highest amylopectin amount in the leachate. Sensory characterization showed that the PSC_63% sample had the highest glossiness, whiteness, moistness, and overall acceptability. The principal component analysis score plots presented substantial differences in the leachate and textural and sensory characteristics of reheated convenience rice among the different processing technologies.展开更多
AIM To study the role of cholecystokinin- octapeptide (CCK-8). β-endorphin (β-EP). and gastrin in an anorexic infantile rat model and no subsequent regulation of nose peptides by the Yunpi complex prescription Er...AIM To study the role of cholecystokinin- octapeptide (CCK-8). β-endorphin (β-EP). and gastrin in an anorexic infantile rat model and no subsequent regulation of nose peptides by the Yunpi complex prescription ErBao Granule. METHODS We fed infantile rats with special prepared forage. A liquid extract of ErBao Granule was administered to the rats daily for 3 weeks, CCK-8, β-EP, and gastrin concentrations in hypothalamus, gastric antrum, and plasma of the rats were measured by radioimmunoassay, and were compared with controls. RESULTS Treatment of rats with ErBao Granule inhibited CCK-8 secretion and increased β-EP and gastrin secretion. CCK-8 concentration in hypothalamus and plasma of model control group increased significantly and correlated negatively with food intake of models, respectively. β-EP concentration in gastric antrum and plasma of model control group decreased significantly and showed a positive correlation with food intake of models, respectively. Hypothalamus concentration of β -EP was similar in models and controls. Gastrin concentration in gastric antrum of models was lower than in the blank control group, and correlated positively to food intake of models. Finally, CCK-8 concentrations in plasma of rats showed a positive correlation with plasma β-EP (r=-0.68, P<0.05). CONCLUSION The increased plasma and hypothalamus concentration of CCK-8, decreased gastric antrum and plasma level of β -EP, and decreased gastric antrum concentration of gastric are associated significantly with the anorexia of infantile anorexic rat models produced by special forage. ErBao Granule can reverse these changes, which may be the major mechanisms of ErBao Granule simulating feeding.展开更多
Globally,mealtimes provide key insights into cultural and social values and practices.We examine mealtime environments and eating practices in two different African settings using quantitative observational and questi...Globally,mealtimes provide key insights into cultural and social values and practices.We examine mealtime environments and eating practices in two different African settings using quantitative observational and questionnaire data.Participating families(N=80)were recruited from two rural locations in Zambia and Kenya.Results following descriptive analysis showed that meals are typically taken as a family in a sociable context,providing opportunities to nurture children’s positive behaviours.In both communities,mothers(71.25%)were most likely to be present and typically prepared meals and provided the food.We observed a few distractions being used during mealtimes,and children finished their food with little to no conflict.Plate sharing varied across the two sites and was more common in Zambia,where we also observed more traditional practices such as eating with hands(as opposed to cutlery)and sitting on mats on the ground(as opposed to seated on chairs or sofas).Overall,our findings suggest more similarities in the cultural and social values across the two African contexts despite slight differences in mealtime practices.In particular,positive mealtime behaviours(little food refusal,lack of conflict)were common across all contexts,regardless of the extent to which traditional practices(such as plate-sharing and sitting on the floor)were used.Findings align with Family Systems theory,which states that the family is understood best by conceptualizing it as a complex,dynamic,and changing collection of parts,subsystems,and family members.展开更多
Background:Depression is prevalent among female college students,with eating behavior potentially related to this issue.This study examines the relationship between eating behavior and depression,focusing on the role ...Background:Depression is prevalent among female college students,with eating behavior potentially related to this issue.This study examines the relationship between eating behavior and depression,focusing on the role of social appearance anxiety and physical activity.Methods:We recruited 2161 female college students from nine universities in China via convenience sampling.Data was collected via an online questionnaire.Eating behavior was assessed via the Eating Behavior Scale short form(EBS-SF),depression was measured via the Center for Epidemiological Studies Depression Scale(CES-D),social appearance anxiety was evaluated via the Social Appearance Anxiety Scale,and physical activity was assessed via a single-item question.Descriptive statistics were analyzed via SPSS 26.0,and moderated mediation analysis was conducted via PROCESS version 3.5.Results:Unhealthy eating behavior was significantly associated with higher levels of depression(β=0.285,p<0.001).Social appearance anxiety mediated this relationship,accounting for 46%of the total effect(β=0.132,95%CI=[0.108,0.158]).The interaction effect between eating behavior and physical activity was significantly and negatively correlated with depression(β=−0.052,p<0.01).The association between eating behavior and depression was stronger under conditions of low physical activity(β=0.210,p<0.001)than under conditions of high physical activity(β=0.105,p<0.001).Conclusions:Integrating nutritional guidance,body image acceptance training,and exercise promotion into campus mental health programs is crucial for addressing depression in female college students.Future research should use longitudinal designs and broader participant ranges to increase the general applicability of the findings.展开更多
Many people have bad habits,and they are not good for you.Bad habits can be staying up too late,eating too many sweets or biting your nails.Bad habits aren't easy to break,but you can do it!First,notice when you d...Many people have bad habits,and they are not good for you.Bad habits can be staying up too late,eating too many sweets or biting your nails.Bad habits aren't easy to break,but you can do it!First,notice when you do the habit.Then,try to do something else,such as chewing gum or reading a book.Ask a friend to help you stop.They can watch you and remind you.Do your best and don't stop trying.Changing little by little can make a difference!展开更多
Alternate wetting and drying irrigation(AWD)significantly influences the cooking and eating quality of rice(Oryza sativa L.).However,the mechanisms by which AWD affects rice cooking and eating quality remain unclear.L...Alternate wetting and drying irrigation(AWD)significantly influences the cooking and eating quality of rice(Oryza sativa L.).However,the mechanisms by which AWD affects rice cooking and eating quality remain unclear.Lipid and free fatty acid contents in grains correlate positively with cooking and eating quality of rice.This study examined Yangdao 6(YD6,a conventional taste indica inbred)and Nanjing 9108(NJ9108,a superior taste japonica inbred)cultivated under conventional irrigation(CI),alternate wetting and moderate drying irrigation(AWMD),and alternate wetting and severe drying irrigation(AWSD)from 10 days after transplanting to maturity.The research investigated the relationship between lipid and free fatty acid biosynthesis in grains and the cooking and eating quality of rice.Compared to CI treatment,AWMD significantly enhanced the contents of lipid,total free fatty acids(TFFAs),free unsaturated fatty acids(FUFAs),linoleic acid,and oleic acid in milled rice by increasing activities of enzymes associated with lipid synthesis,while AWSD produced opposite effects.Correlation analysis revealed that elevated levels of lipid,TFFAs,FUFAs,linoleic acid,and oleic acid contribute to improved rice cooking and eating quality.The findings demonstrate that AWMD enhances cooking and eating quality of milled rice through optimization of lipid and fatty acid synthesis in rice grains.展开更多
BACKGROUND Picky eating is a commonly observed behavior among children globally,negatively impacting their physical and mental growth.Although common characteristics distinguish peaky eaters,including food selectivity...BACKGROUND Picky eating is a commonly observed behavior among children globally,negatively impacting their physical and mental growth.Although common characteristics distinguish peaky eaters,including food selectivity,food neophobia,and food avoidance,there is no clear definition to assess this behavior.Due to the unavailability of data regarding picky eating,it wasn’t easy to estimate its prevalence.AIM To develop a regional protocol to help healthcare professionals identify and manage mild and moderate picky eating cases.METHODS A virtual roundtable discussion was held in April 2021 to gather the opinions of seven pediatricians and two pediatric dietitians from eight Middle Eastern countries who had great experience in the management of picky eating.The discussion covered different topics,including clearly defining mild and moderate picky eating,identifying the role of diet fortification in these cases,and the possibility of developing a systematic approach to diet fortification.RESULTS The panel identified picky eating as consuming an inadequate amount and variety of foods by rejecting familiar and unfamiliar food.Most of the time,moderate picky eating cases had micronutrient deficiencies with over-or undernutrition;the mild cases only showed inadequate food consumption and/or poor diet quality.Paying attention to the organic red flags like growth faltering and development delay and behavioral red flags,including food fixation and anticipatory gagging,will help healthcare professionals evaluate the picky eaters and the caregivers to care for their children.Although dietary supplementation and commercial food fortification play an important role in picky eating,they were no benefit in the Middle East.CONCLUSION The panel agreed that food fortification through a food-first approach and oral nutritional supplements would be the best for Middle Eastern children.These recommendations would facilitate identifying and managing picky-eating children in the Middle East.展开更多
Chat Generative Pre-trained Transformer(ChatGPT)is a conversational service that uses artificial intelligence and is also known as a chatbot.ChatGPT and similar applications have the potential to be a tool that can be...Chat Generative Pre-trained Transformer(ChatGPT)is a conversational service that uses artificial intelligence and is also known as a chatbot.ChatGPT and similar applications have the potential to be a tool that can be used in the field of psychiatry.Eating disorders affect a large number of individuals worldwide.Tools that encourage and support people with eating disorders to seek mental health services may be critical to helping them get the care they need.However,body image,defined as the totality of a person's thoughts and perceptions about their physical appearance,has been linked to a variety of health problems,particularly among young adults,about eating disorders.There is limited literature on how chatbots respond to or provide information about body image.Preventing eating disorders before they occur is also of great importance.However,young adults who struggle with body image perception may be misled by the information produced by ChatGPT.Studies have yet to clarify whether a chatbot can improve eating disorder-related factors,eating disorder psychopathology,depression,and anxiety or detect eating disorders in advance.This study focuses on the accuracy of ChatGPT in providing information regarding eating disorders and its potential effects on body image perception.展开更多
Hello,everyone! Now I want to talk about my eating habits.Healthy eating habits mean a lot to everyone.First,I have three meals a day.For breakfast,I like eggs,milk and noodles.For lunch,I prefer rice,vegetables,beef ...Hello,everyone! Now I want to talk about my eating habits.Healthy eating habits mean a lot to everyone.First,I have three meals a day.For breakfast,I like eggs,milk and noodles.For lunch,I prefer rice,vegetables,beef and fish.And also there are snacks in the afternoon.I often have porridge or noodles.Water and fruit are necessary in my daily life.They are good for my health.展开更多
BACKGROUND A diagnosis of a chronic disease has been shown to predispose patients to the development of feeding and eating disorders(FEDs).AIM To screen children and adolescents with type 1 diabetes mellitus(T1DM)for ...BACKGROUND A diagnosis of a chronic disease has been shown to predispose patients to the development of feeding and eating disorders(FEDs).AIM To screen children and adolescents with type 1 diabetes mellitus(T1DM)for FEDs and compare them to their counterparts with short stature.METHODS A total of 110 children and adolescents(55 with T1DM and 55 with short stature)were enrolled in the study.The SCOFF questionnaire was used to screen for possible FEDs,while anthropometric and dietary data were also collected.RESULTS Approximately 60%of the children with T1DM screened positive for FEDs compared to 30.9%of the children with short stature.Having a T1DM tripled the chances of screening positive for FEDs and halved the annual growth rate of children with T1DM.No differences were noted in the dietary intake between groups.CONCLUSION The results necessitate the education of pediatric endocrinologists and diabetologists on proper screening and identification of children at risk for developing FEDs.A prompt diagnosis might help children catch up growth and attain their genetically predisposed height.展开更多
Non-communicable diseases (NCDs) are on the rise worldwide and in developing countries like Botswana. Unhealthy eating habits and lack of proper nutrition knowledge cause non-communicable diseases and affect adolescen...Non-communicable diseases (NCDs) are on the rise worldwide and in developing countries like Botswana. Unhealthy eating habits and lack of proper nutrition knowledge cause non-communicable diseases and affect adolescents. It is in adolescence that eating habits are formed that persist till adulthood. Lifestyle interventions are needed to curb NCDs in adolescents. This paper reports the findings of a study that aimed to validate a lifestyle intervention program and its effect on food intake, physical activity, and nutrition knowledge. It was a clustered randomized control trial study conducted in four (4) junior secondary schools. There were 46 participants, 21 in the control and 25 in the intervention arm, who were blindly assigned to each arm by a statistician. Information and skills on nutrition were imparted using the Information, Motivation, and Behavioral Skills model. The program was implemented for eight (8) weeks hourly after school. A questionnaire was used to collect data pre- and post-intervention. Number, proportion, percentage, and independent t-test (mean and SD or median and IQR, p-value) were calculated using numerical and categorical data. The findings showed that the lifestyle intervention was valid, and there was a slight decrease in the intake of sweets among participants in both trial arms (p = 0.066). There was no significant difference in terms of food intake. Only a small number of participants still ate a few fruits, and there was no change in vegetable intake in both trial arms (p = 0.641). There was no change in the intake of fried foods in both trail arms (p = 0.402). Regarding nutrition knowledge, there was a slight significant difference of p = 0.079 between the trial arms. Though the effect of the lifestyle intervention program was not statistically significant, the results are promising, especially if the duration could be increased to a longer period and a larger sample size included.展开更多
Background In light of growing concern over eating disorders among young athletes amid cultural and social pressures,this study aimed to assess the prevalence of orthorexia nervosa(ON)risk and evaluate body image perc...Background In light of growing concern over eating disorders among young athletes amid cultural and social pressures,this study aimed to assess the prevalence of orthorexia nervosa(ON)risk and evaluate body image perception and its predictive factors among young football players from Poland and Türkiye.Methods The study involved 171 players aged 15–18 years,recruited from football academies in Poland and Türkiye.The Polish and Turkish versions of the Body-Esteem Scale for Adolescents and Adults(BESAA)were administered to assess body image perception,while the Düsseldorf Orthorexia Scale(DOS)was used to measure ON risk.Anthropometric measurements were taken to calculate Body Mass Index(BMI),which was then referenced to centile charts to determine nutritional status.Results Results indicated that 13%of participants exhibited characteristics of ON,with an additional 26%classified as at elevated risk.Comparative analysis revealed no significant differences in ON prevalence between Polish and Turkish players(p=0.938)and no age-related differences(p=0.694).Among Polish players,a significant positive association emerged between BMI(relative to centile charts)and overall appearance evaluation(BE-Appearance)(p=0.008,partialη^(2)=0.10).This relationship was not observed in Turkish players.Moreover,analysis of ON risk predictors—including age,nationality,nutritional status,and body image—did not identify any single variable as a definitive predictor(all p-values>0.05),with a low predictive capacity(McFadden’s R^(2)=0.03).Conclusion The study revealed a significant risk of ON among young footballers with no clear predictors.展开更多
Adjustment of the sowing date is a widely used measure in rice production for adapting to high-temperature conditions.However,the impact of a delayed sowing date(DS)on rice quality may vary by variety and ecological c...Adjustment of the sowing date is a widely used measure in rice production for adapting to high-temperature conditions.However,the impact of a delayed sowing date(DS)on rice quality may vary by variety and ecological conditions.In this study,we conducted experiments using four different sowing dates,the conventional sowing date 1(CS1),CS2(10 d later than CS1),DS1(30 d later than CS1),and DS2(30 d later than CS2),and three rice varieties,i.e.,Yixiangyou 2115,Fyou 498,and Chuanyou 6203.This experiment was conducted at four sites in the Sichuan Basin in 2018 and 2019 to evaluate the infuence of DS on the pasting properties of rice,which are a proxy for the eating and cooking quality(ECQ).In DS1 and DS2,the rice had a signifcantly greater amylose content(AC)but a lower protein content(PC),peak viscosity(PKV),cool paste viscosity(CPV),and hot paste viscosity(HPV)than in CS1 and CS2.Moreover,except for CS2 and DS1 in 2018,DS1 and DS2 led to 2.15-11.19%reductions in breakdown viscosity(BDV)and 23.46-108.47%increases in setback viscosity(SBV).However,the infuence of DS on rice pasting properties varied by study site and rice variety.In 2019,DS1 and DS2 led to BDV reductions of 2.35-9.33,2.61-8.61,10.03-17.78,and 2.06-8.93%,and SBV increases of 2.32-60.93,63.74-144.24,55.46-91.63,and-8.28-65.37%at the Dayi,Anzhou,Nanbu,and Shehong(except for SBV in CS2 and DS1)sites,respectively.DS resulted in greater reductions in PKV,HPV,CPV,and BDV and greater increases in the AC and SBV for Yixiangyou 2115 than for Chuanyou 6203 and Fyou 498.The correlation analysis indicated that PKV and HPV were signifcantly and positively related to the mean,maximum,and minimum temperatures after heading.These temperatures must be greater than 25.9,31.2,and 22.3℃,respectively,to increase the relative BDV and reduce the relative SBV of rice,thereby enhancing ECQ.In conclusion,DS might contribute to a signifcant deterioration in ECQ in machine-transplanted rice in the Sichuan Basin.A mean temperature above 25.9℃ after heading is required to improve the ECQ of rice.展开更多
Do you know any old wives'tales?You probably heard them from your mom.And she heard them from her mom.Many of these tales aren't true,but we talk about them anyway.For example,don't go outside with wet hai...Do you know any old wives'tales?You probably heard them from your mom.And she heard them from her mom.Many of these tales aren't true,but we talk about them anyway.For example,don't go outside with wet hair,or you'll catch a cold.If you drop food and pick it up in under five seconds,it is safe to eat.You should eat a lot when you have a cold,but only eat a little when you have a fever.And eating bread crusts makes your hair curly.展开更多
Background:Restrained eating,often motivated by the desire to control weight,is prevalent among young female college students and is considered a risk factor for eating disorders.Negative evaluation fear,exacerbated b...Background:Restrained eating,often motivated by the desire to control weight,is prevalent among young female college students and is considered a risk factor for eating disorders.Negative evaluation fear,exacerbated by social pressure,peer comparison,and academic stress,has been identified as a potential contributor to restrained eating behavior.However,research exploring the relationship between negative evaluation fear and restrained eating,particularly in the context of self-esteem and physical appearance perfectionism,remains limited.This study aims to investigate these relationships and design an intervention program to reduce restrained eating behaviors in female college students.Methods:Study 1 involved 617 female college students,using the Physical Appearance Perfectionism Scale,Rosenberg Self-Esteem Scale,Fear of Negative Evaluation Scale,and Dutch Eating Behavior Questionnaire to measure key variables.We examined the relationships between physical appearance perfectionism,self-esteem,fear of negative evaluation,and restrained eating.In Study 2,a 4-week group psychological intervention based on Acceptance and Commitment Therapy(ACT)was implemented with 45 students,divided into experimental,control,and placebo groups.The intervention’s effectiveness was assessed in reducing restrained eating and negative evaluation fear.Results:The study found that fear of negative evaluation significantly predicted restrained eating and physical appearance perfectionism.Physical appearance perfectionism,in turn,positively predicted restrained eating and partially mediated the relationship between negative evaluation fear and restrained eating.Self-esteem moderated this mediation effect.Additionally,the ACT-based intervention significantly reduced fear of negative evaluation and restrained eating behavior in the experimental group.Conclusion:This study identifies fear of negative evaluation and physical appearance perfectionism as key predictors of restrained eating in female college students.Fear of negative evaluation significantly predicted restrained eating,with physical appearance perfectionism partially mediating this relationship.The ACT-based intervention effectively reduced both fear of negative evaluation and restrained eating.These findings highlight the importance of addressing negative evaluation fear and appearance perfectionism in interventions for restrained eating.展开更多
BACKGROUND Bariatric surgery is an effective treatment for severe obesity but is associated with an increased risk for development of eating disorders.Indeed,numerous maladaptive eating behaviors and eating disorders ...BACKGROUND Bariatric surgery is an effective treatment for severe obesity but is associated with an increased risk for development of eating disorders.Indeed,numerous maladaptive eating behaviors and eating disorders have been described following bariatric surgery.However,the differentiation of pathologic eating patterns from expected dietary changes following bariatric surgery can sometimes be difficult to discern.CASE SUMMARY A female in her early 40s presented for medical stabilization of severe protein calorie malnutrition after losing 52.3 kg over the last six months after Roux-en-Y gastric bypass,with subsequent development of cyclic nausea and vomiting.Fear of these aversive physical symptoms led to further restriction of nutritional intake and weight loss.The patient was diagnosed with avoidant/restrictive food intake disorder,which has not been previously reported after bariatric surgery.CONCLUSION Improvement in the diagnostic nomenclature for feeding and eating disorders is warranted for patients who have undergone bariatric surgery.展开更多
BACKGROUND With the increasing global incidence of mental illness,depression has become a serious problem among college students.AIM To investigate the relationship between depression and its correlates in Chinese ado...BACKGROUND With the increasing global incidence of mental illness,depression has become a serious problem among college students.AIM To investigate the relationship between depression and its correlates in Chinese adolescents and to identify diagnostic predictors of depression,examine the effects of binge eating,physical activity,and body dissatisfaction on depression among college students and to determine a diagnostic cutoff value for depression based on body dissatisfaction.METHODS We conducted a cross-sectional survey of 1286 college students in South China.Physical activity level,depressive symptoms,and binge eating behavior were assessed using the Physical Activity Scale-3,Zung Self-Rating Depression Scale,and Dutch Eating Behavior Questionnaire,respectively.The absolute difference between actual body mass index(BMI)and ideal BMI was used to indicate the level of body dissatisfaction.Structural equation modeling(SEM)and receiver operating characteristic(ROC)curve analysis were used to examine the relationships between these variables and depression.RESULTS The findings showed that female college students reported higher levels of depression.Physical activity,body dissatisfaction,and binge eating behavior were significantly associated with depression.SEM revealed that body dissatisfaction played a mediating role.A body dissatisfaction score of 1.73 was identified as the diagnostic cutoff value for predicting depression,with an area under the ROC curve of 70.0%,providing a basis for targeted interventions.CONCLUSION This study demonstrated a significant positive correlation between body dissatisfaction and depression.Low levels of physical activity and binge eating behaviors were found to heighten the risk of depression.Therefore,promoting physical activity and healthy eating habits among adolescents is essential.Additionally,the identification of a diagnostic threshold for body dissatisfaction represents a novel finding with important implications for early screening.Future longitudinal studies are recommended to further refine this diagnostic criterion.展开更多
Table manners are important in manycultures.Inmost countries,youwait untileveryone has food before eating.Youalso don't put your elbows on the table.It's not polite to eat too fast.And youshouldn't talk wi...Table manners are important in manycultures.Inmost countries,youwait untileveryone has food before eating.Youalso don't put your elbows on the table.It's not polite to eat too fast.And youshouldn't talk with food in yourmouth orchew with your mouth open.展开更多
The habitual use of smartphones during meals has become a common behavior,raising concerns about its potential impact on eating habits and metabolic health.The present narrative review investigates how using a smartph...The habitual use of smartphones during meals has become a common behavior,raising concerns about its potential impact on eating habits and metabolic health.The present narrative review investigates how using a smartphone or tablet during meals can cause distractions and negatively affect metabolic health.A comprehensive narrative review was conducted by synthesizing peer-reviewed studies on the interplay between smartphone use during meals,eating behaviors,and metabolic health.Relevant literature was identified through searches in electronic databases and organized thematically to highlight trends and research gaps.By synthesizing evidence from existing literature,this review highlights that smartphone use during meals is associated with increased caloric intake,altered food composition,and disruptions in postprandial metabolic responses.These effects are mediated by reduced meal awareness and psychological distractions,including multitasking.Variability in findings arises from differences in study designs and populations.This review identifies critical research gaps,including the lack of longitudinal studies and the need to explore mechanisms underlying these relationships.By summarizing trends and patterns,this narrative review offers valuable insights into the complex interplay between digital device use,eating habits,and metabolic health,providing a foundation for future research and interventions.展开更多
基金supported by the High Value-added Food Technology Development Program in Korea (Grant No. 323002-4)the Korea Institute of Planning and Evaluation for Technology in Food, Agriculture and Forestry, Republic of Korea。
文摘Convenience rice has become widely popular due to its easy availability for cooking. This study investigated the starch structure and composition of leachate and the microstructure of reheated convenience rice using novel processing technologies: super-heated steaming(SHS), auto-electric cooking(AEC), and pressurized-steam cooking(PSC). Additionally, the effect of two different target water contents(58% and 63%) was also evaluated. The PSC_63% sample had the highest total solids and amylopectin amount in the leachate. The amylopectin amount in the leachate differed significantly based on the targeted water content. Morphological characterization revealed that the swelling of starch and the coated layer on the surface of rice grains were most pronounced in the PSC_63% sample due to the pressure processing. The textural hardness of the AEC_58% sample was much higher than that of the other samples. The PSC_63% sample had the highest textural adhesiveness value, which can be attributed to the highest amylopectin amount in the leachate. Sensory characterization showed that the PSC_63% sample had the highest glossiness, whiteness, moistness, and overall acceptability. The principal component analysis score plots presented substantial differences in the leachate and textural and sensory characteristics of reheated convenience rice among the different processing technologies.
基金Project supported by the National Natural Science Foundation of China,No.39670896
文摘AIM To study the role of cholecystokinin- octapeptide (CCK-8). β-endorphin (β-EP). and gastrin in an anorexic infantile rat model and no subsequent regulation of nose peptides by the Yunpi complex prescription ErBao Granule. METHODS We fed infantile rats with special prepared forage. A liquid extract of ErBao Granule was administered to the rats daily for 3 weeks, CCK-8, β-EP, and gastrin concentrations in hypothalamus, gastric antrum, and plasma of the rats were measured by radioimmunoassay, and were compared with controls. RESULTS Treatment of rats with ErBao Granule inhibited CCK-8 secretion and increased β-EP and gastrin secretion. CCK-8 concentration in hypothalamus and plasma of model control group increased significantly and correlated negatively with food intake of models, respectively. β-EP concentration in gastric antrum and plasma of model control group decreased significantly and showed a positive correlation with food intake of models, respectively. Hypothalamus concentration of β -EP was similar in models and controls. Gastrin concentration in gastric antrum of models was lower than in the blank control group, and correlated positively to food intake of models. Finally, CCK-8 concentrations in plasma of rats showed a positive correlation with plasma β-EP (r=-0.68, P<0.05). CONCLUSION The increased plasma and hypothalamus concentration of CCK-8, decreased gastric antrum and plasma level of β -EP, and decreased gastric antrum concentration of gastric are associated significantly with the anorexia of infantile anorexic rat models produced by special forage. ErBao Granule can reverse these changes, which may be the major mechanisms of ErBao Granule simulating feeding.
基金funded by UKRI Global Challenges Research Fund through the Economic and Social Research Council(grant reference:ES/T004959/1)with additional partial support from the National Research Foundation of South Africa(grant CSUR230503101533)。
文摘Globally,mealtimes provide key insights into cultural and social values and practices.We examine mealtime environments and eating practices in two different African settings using quantitative observational and questionnaire data.Participating families(N=80)were recruited from two rural locations in Zambia and Kenya.Results following descriptive analysis showed that meals are typically taken as a family in a sociable context,providing opportunities to nurture children’s positive behaviours.In both communities,mothers(71.25%)were most likely to be present and typically prepared meals and provided the food.We observed a few distractions being used during mealtimes,and children finished their food with little to no conflict.Plate sharing varied across the two sites and was more common in Zambia,where we also observed more traditional practices such as eating with hands(as opposed to cutlery)and sitting on mats on the ground(as opposed to seated on chairs or sofas).Overall,our findings suggest more similarities in the cultural and social values across the two African contexts despite slight differences in mealtime practices.In particular,positive mealtime behaviours(little food refusal,lack of conflict)were common across all contexts,regardless of the extent to which traditional practices(such as plate-sharing and sitting on the floor)were used.Findings align with Family Systems theory,which states that the family is understood best by conceptualizing it as a complex,dynamic,and changing collection of parts,subsystems,and family members.
文摘Background:Depression is prevalent among female college students,with eating behavior potentially related to this issue.This study examines the relationship between eating behavior and depression,focusing on the role of social appearance anxiety and physical activity.Methods:We recruited 2161 female college students from nine universities in China via convenience sampling.Data was collected via an online questionnaire.Eating behavior was assessed via the Eating Behavior Scale short form(EBS-SF),depression was measured via the Center for Epidemiological Studies Depression Scale(CES-D),social appearance anxiety was evaluated via the Social Appearance Anxiety Scale,and physical activity was assessed via a single-item question.Descriptive statistics were analyzed via SPSS 26.0,and moderated mediation analysis was conducted via PROCESS version 3.5.Results:Unhealthy eating behavior was significantly associated with higher levels of depression(β=0.285,p<0.001).Social appearance anxiety mediated this relationship,accounting for 46%of the total effect(β=0.132,95%CI=[0.108,0.158]).The interaction effect between eating behavior and physical activity was significantly and negatively correlated with depression(β=−0.052,p<0.01).The association between eating behavior and depression was stronger under conditions of low physical activity(β=0.210,p<0.001)than under conditions of high physical activity(β=0.105,p<0.001).Conclusions:Integrating nutritional guidance,body image acceptance training,and exercise promotion into campus mental health programs is crucial for addressing depression in female college students.Future research should use longitudinal designs and broader participant ranges to increase the general applicability of the findings.
文摘Many people have bad habits,and they are not good for you.Bad habits can be staying up too late,eating too many sweets or biting your nails.Bad habits aren't easy to break,but you can do it!First,notice when you do the habit.Then,try to do something else,such as chewing gum or reading a book.Ask a friend to help you stop.They can watch you and remind you.Do your best and don't stop trying.Changing little by little can make a difference!
基金supported by the Natural Science Foundation of Jiangsu Province,China(BK20241931 and BK 20221371)the National Natural Science Foundation of China(32071943,32372214,and 31901444)the National Key Research and Development Program of China(2022YFD2300304)。
文摘Alternate wetting and drying irrigation(AWD)significantly influences the cooking and eating quality of rice(Oryza sativa L.).However,the mechanisms by which AWD affects rice cooking and eating quality remain unclear.Lipid and free fatty acid contents in grains correlate positively with cooking and eating quality of rice.This study examined Yangdao 6(YD6,a conventional taste indica inbred)and Nanjing 9108(NJ9108,a superior taste japonica inbred)cultivated under conventional irrigation(CI),alternate wetting and moderate drying irrigation(AWMD),and alternate wetting and severe drying irrigation(AWSD)from 10 days after transplanting to maturity.The research investigated the relationship between lipid and free fatty acid biosynthesis in grains and the cooking and eating quality of rice.Compared to CI treatment,AWMD significantly enhanced the contents of lipid,total free fatty acids(TFFAs),free unsaturated fatty acids(FUFAs),linoleic acid,and oleic acid in milled rice by increasing activities of enzymes associated with lipid synthesis,while AWSD produced opposite effects.Correlation analysis revealed that elevated levels of lipid,TFFAs,FUFAs,linoleic acid,and oleic acid contribute to improved rice cooking and eating quality.The findings demonstrate that AWMD enhances cooking and eating quality of milled rice through optimization of lipid and fatty acid synthesis in rice grains.
文摘BACKGROUND Picky eating is a commonly observed behavior among children globally,negatively impacting their physical and mental growth.Although common characteristics distinguish peaky eaters,including food selectivity,food neophobia,and food avoidance,there is no clear definition to assess this behavior.Due to the unavailability of data regarding picky eating,it wasn’t easy to estimate its prevalence.AIM To develop a regional protocol to help healthcare professionals identify and manage mild and moderate picky eating cases.METHODS A virtual roundtable discussion was held in April 2021 to gather the opinions of seven pediatricians and two pediatric dietitians from eight Middle Eastern countries who had great experience in the management of picky eating.The discussion covered different topics,including clearly defining mild and moderate picky eating,identifying the role of diet fortification in these cases,and the possibility of developing a systematic approach to diet fortification.RESULTS The panel identified picky eating as consuming an inadequate amount and variety of foods by rejecting familiar and unfamiliar food.Most of the time,moderate picky eating cases had micronutrient deficiencies with over-or undernutrition;the mild cases only showed inadequate food consumption and/or poor diet quality.Paying attention to the organic red flags like growth faltering and development delay and behavioral red flags,including food fixation and anticipatory gagging,will help healthcare professionals evaluate the picky eaters and the caregivers to care for their children.Although dietary supplementation and commercial food fortification play an important role in picky eating,they were no benefit in the Middle East.CONCLUSION The panel agreed that food fortification through a food-first approach and oral nutritional supplements would be the best for Middle Eastern children.These recommendations would facilitate identifying and managing picky-eating children in the Middle East.
文摘Chat Generative Pre-trained Transformer(ChatGPT)is a conversational service that uses artificial intelligence and is also known as a chatbot.ChatGPT and similar applications have the potential to be a tool that can be used in the field of psychiatry.Eating disorders affect a large number of individuals worldwide.Tools that encourage and support people with eating disorders to seek mental health services may be critical to helping them get the care they need.However,body image,defined as the totality of a person's thoughts and perceptions about their physical appearance,has been linked to a variety of health problems,particularly among young adults,about eating disorders.There is limited literature on how chatbots respond to or provide information about body image.Preventing eating disorders before they occur is also of great importance.However,young adults who struggle with body image perception may be misled by the information produced by ChatGPT.Studies have yet to clarify whether a chatbot can improve eating disorder-related factors,eating disorder psychopathology,depression,and anxiety or detect eating disorders in advance.This study focuses on the accuracy of ChatGPT in providing information regarding eating disorders and its potential effects on body image perception.
文摘Hello,everyone! Now I want to talk about my eating habits.Healthy eating habits mean a lot to everyone.First,I have three meals a day.For breakfast,I like eggs,milk and noodles.For lunch,I prefer rice,vegetables,beef and fish.And also there are snacks in the afternoon.I often have porridge or noodles.Water and fruit are necessary in my daily life.They are good for my health.
文摘BACKGROUND A diagnosis of a chronic disease has been shown to predispose patients to the development of feeding and eating disorders(FEDs).AIM To screen children and adolescents with type 1 diabetes mellitus(T1DM)for FEDs and compare them to their counterparts with short stature.METHODS A total of 110 children and adolescents(55 with T1DM and 55 with short stature)were enrolled in the study.The SCOFF questionnaire was used to screen for possible FEDs,while anthropometric and dietary data were also collected.RESULTS Approximately 60%of the children with T1DM screened positive for FEDs compared to 30.9%of the children with short stature.Having a T1DM tripled the chances of screening positive for FEDs and halved the annual growth rate of children with T1DM.No differences were noted in the dietary intake between groups.CONCLUSION The results necessitate the education of pediatric endocrinologists and diabetologists on proper screening and identification of children at risk for developing FEDs.A prompt diagnosis might help children catch up growth and attain their genetically predisposed height.
文摘Non-communicable diseases (NCDs) are on the rise worldwide and in developing countries like Botswana. Unhealthy eating habits and lack of proper nutrition knowledge cause non-communicable diseases and affect adolescents. It is in adolescence that eating habits are formed that persist till adulthood. Lifestyle interventions are needed to curb NCDs in adolescents. This paper reports the findings of a study that aimed to validate a lifestyle intervention program and its effect on food intake, physical activity, and nutrition knowledge. It was a clustered randomized control trial study conducted in four (4) junior secondary schools. There were 46 participants, 21 in the control and 25 in the intervention arm, who were blindly assigned to each arm by a statistician. Information and skills on nutrition were imparted using the Information, Motivation, and Behavioral Skills model. The program was implemented for eight (8) weeks hourly after school. A questionnaire was used to collect data pre- and post-intervention. Number, proportion, percentage, and independent t-test (mean and SD or median and IQR, p-value) were calculated using numerical and categorical data. The findings showed that the lifestyle intervention was valid, and there was a slight decrease in the intake of sweets among participants in both trial arms (p = 0.066). There was no significant difference in terms of food intake. Only a small number of participants still ate a few fruits, and there was no change in vegetable intake in both trial arms (p = 0.641). There was no change in the intake of fried foods in both trail arms (p = 0.402). Regarding nutrition knowledge, there was a slight significant difference of p = 0.079 between the trial arms. Though the effect of the lifestyle intervention program was not statistically significant, the results are promising, especially if the duration could be increased to a longer period and a larger sample size included.
文摘Background In light of growing concern over eating disorders among young athletes amid cultural and social pressures,this study aimed to assess the prevalence of orthorexia nervosa(ON)risk and evaluate body image perception and its predictive factors among young football players from Poland and Türkiye.Methods The study involved 171 players aged 15–18 years,recruited from football academies in Poland and Türkiye.The Polish and Turkish versions of the Body-Esteem Scale for Adolescents and Adults(BESAA)were administered to assess body image perception,while the Düsseldorf Orthorexia Scale(DOS)was used to measure ON risk.Anthropometric measurements were taken to calculate Body Mass Index(BMI),which was then referenced to centile charts to determine nutritional status.Results Results indicated that 13%of participants exhibited characteristics of ON,with an additional 26%classified as at elevated risk.Comparative analysis revealed no significant differences in ON prevalence between Polish and Turkish players(p=0.938)and no age-related differences(p=0.694).Among Polish players,a significant positive association emerged between BMI(relative to centile charts)and overall appearance evaluation(BE-Appearance)(p=0.008,partialη^(2)=0.10).This relationship was not observed in Turkish players.Moreover,analysis of ON risk predictors—including age,nationality,nutritional status,and body image—did not identify any single variable as a definitive predictor(all p-values>0.05),with a low predictive capacity(McFadden’s R^(2)=0.03).Conclusion The study revealed a significant risk of ON among young footballers with no clear predictors.
基金supported by the National Natural Science Foundation of China(U20A2022 and 32372217)the National Key Research and Development Program of China(2022YFD2300700)the Free Exploration Program of State Key Laboratory of Crop Gene Exploration and Utilization in Sichuan Basin,China(SKL-ZY202216)。
文摘Adjustment of the sowing date is a widely used measure in rice production for adapting to high-temperature conditions.However,the impact of a delayed sowing date(DS)on rice quality may vary by variety and ecological conditions.In this study,we conducted experiments using four different sowing dates,the conventional sowing date 1(CS1),CS2(10 d later than CS1),DS1(30 d later than CS1),and DS2(30 d later than CS2),and three rice varieties,i.e.,Yixiangyou 2115,Fyou 498,and Chuanyou 6203.This experiment was conducted at four sites in the Sichuan Basin in 2018 and 2019 to evaluate the infuence of DS on the pasting properties of rice,which are a proxy for the eating and cooking quality(ECQ).In DS1 and DS2,the rice had a signifcantly greater amylose content(AC)but a lower protein content(PC),peak viscosity(PKV),cool paste viscosity(CPV),and hot paste viscosity(HPV)than in CS1 and CS2.Moreover,except for CS2 and DS1 in 2018,DS1 and DS2 led to 2.15-11.19%reductions in breakdown viscosity(BDV)and 23.46-108.47%increases in setback viscosity(SBV).However,the infuence of DS on rice pasting properties varied by study site and rice variety.In 2019,DS1 and DS2 led to BDV reductions of 2.35-9.33,2.61-8.61,10.03-17.78,and 2.06-8.93%,and SBV increases of 2.32-60.93,63.74-144.24,55.46-91.63,and-8.28-65.37%at the Dayi,Anzhou,Nanbu,and Shehong(except for SBV in CS2 and DS1)sites,respectively.DS resulted in greater reductions in PKV,HPV,CPV,and BDV and greater increases in the AC and SBV for Yixiangyou 2115 than for Chuanyou 6203 and Fyou 498.The correlation analysis indicated that PKV and HPV were signifcantly and positively related to the mean,maximum,and minimum temperatures after heading.These temperatures must be greater than 25.9,31.2,and 22.3℃,respectively,to increase the relative BDV and reduce the relative SBV of rice,thereby enhancing ECQ.In conclusion,DS might contribute to a signifcant deterioration in ECQ in machine-transplanted rice in the Sichuan Basin.A mean temperature above 25.9℃ after heading is required to improve the ECQ of rice.
文摘Do you know any old wives'tales?You probably heard them from your mom.And she heard them from her mom.Many of these tales aren't true,but we talk about them anyway.For example,don't go outside with wet hair,or you'll catch a cold.If you drop food and pick it up in under five seconds,it is safe to eat.You should eat a lot when you have a cold,but only eat a little when you have a fever.And eating bread crusts makes your hair curly.
文摘Background:Restrained eating,often motivated by the desire to control weight,is prevalent among young female college students and is considered a risk factor for eating disorders.Negative evaluation fear,exacerbated by social pressure,peer comparison,and academic stress,has been identified as a potential contributor to restrained eating behavior.However,research exploring the relationship between negative evaluation fear and restrained eating,particularly in the context of self-esteem and physical appearance perfectionism,remains limited.This study aims to investigate these relationships and design an intervention program to reduce restrained eating behaviors in female college students.Methods:Study 1 involved 617 female college students,using the Physical Appearance Perfectionism Scale,Rosenberg Self-Esteem Scale,Fear of Negative Evaluation Scale,and Dutch Eating Behavior Questionnaire to measure key variables.We examined the relationships between physical appearance perfectionism,self-esteem,fear of negative evaluation,and restrained eating.In Study 2,a 4-week group psychological intervention based on Acceptance and Commitment Therapy(ACT)was implemented with 45 students,divided into experimental,control,and placebo groups.The intervention’s effectiveness was assessed in reducing restrained eating and negative evaluation fear.Results:The study found that fear of negative evaluation significantly predicted restrained eating and physical appearance perfectionism.Physical appearance perfectionism,in turn,positively predicted restrained eating and partially mediated the relationship between negative evaluation fear and restrained eating.Self-esteem moderated this mediation effect.Additionally,the ACT-based intervention significantly reduced fear of negative evaluation and restrained eating behavior in the experimental group.Conclusion:This study identifies fear of negative evaluation and physical appearance perfectionism as key predictors of restrained eating in female college students.Fear of negative evaluation significantly predicted restrained eating,with physical appearance perfectionism partially mediating this relationship.The ACT-based intervention effectively reduced both fear of negative evaluation and restrained eating.These findings highlight the importance of addressing negative evaluation fear and appearance perfectionism in interventions for restrained eating.
文摘BACKGROUND Bariatric surgery is an effective treatment for severe obesity but is associated with an increased risk for development of eating disorders.Indeed,numerous maladaptive eating behaviors and eating disorders have been described following bariatric surgery.However,the differentiation of pathologic eating patterns from expected dietary changes following bariatric surgery can sometimes be difficult to discern.CASE SUMMARY A female in her early 40s presented for medical stabilization of severe protein calorie malnutrition after losing 52.3 kg over the last six months after Roux-en-Y gastric bypass,with subsequent development of cyclic nausea and vomiting.Fear of these aversive physical symptoms led to further restriction of nutritional intake and weight loss.The patient was diagnosed with avoidant/restrictive food intake disorder,which has not been previously reported after bariatric surgery.CONCLUSION Improvement in the diagnostic nomenclature for feeding and eating disorders is warranted for patients who have undergone bariatric surgery.
基金Supported by Starting Research Fund from the Gannan Medical University,No.QD202121。
文摘BACKGROUND With the increasing global incidence of mental illness,depression has become a serious problem among college students.AIM To investigate the relationship between depression and its correlates in Chinese adolescents and to identify diagnostic predictors of depression,examine the effects of binge eating,physical activity,and body dissatisfaction on depression among college students and to determine a diagnostic cutoff value for depression based on body dissatisfaction.METHODS We conducted a cross-sectional survey of 1286 college students in South China.Physical activity level,depressive symptoms,and binge eating behavior were assessed using the Physical Activity Scale-3,Zung Self-Rating Depression Scale,and Dutch Eating Behavior Questionnaire,respectively.The absolute difference between actual body mass index(BMI)and ideal BMI was used to indicate the level of body dissatisfaction.Structural equation modeling(SEM)and receiver operating characteristic(ROC)curve analysis were used to examine the relationships between these variables and depression.RESULTS The findings showed that female college students reported higher levels of depression.Physical activity,body dissatisfaction,and binge eating behavior were significantly associated with depression.SEM revealed that body dissatisfaction played a mediating role.A body dissatisfaction score of 1.73 was identified as the diagnostic cutoff value for predicting depression,with an area under the ROC curve of 70.0%,providing a basis for targeted interventions.CONCLUSION This study demonstrated a significant positive correlation between body dissatisfaction and depression.Low levels of physical activity and binge eating behaviors were found to heighten the risk of depression.Therefore,promoting physical activity and healthy eating habits among adolescents is essential.Additionally,the identification of a diagnostic threshold for body dissatisfaction represents a novel finding with important implications for early screening.Future longitudinal studies are recommended to further refine this diagnostic criterion.
文摘Table manners are important in manycultures.Inmost countries,youwait untileveryone has food before eating.Youalso don't put your elbows on the table.It's not polite to eat too fast.And youshouldn't talk with food in yourmouth orchew with your mouth open.
文摘The habitual use of smartphones during meals has become a common behavior,raising concerns about its potential impact on eating habits and metabolic health.The present narrative review investigates how using a smartphone or tablet during meals can cause distractions and negatively affect metabolic health.A comprehensive narrative review was conducted by synthesizing peer-reviewed studies on the interplay between smartphone use during meals,eating behaviors,and metabolic health.Relevant literature was identified through searches in electronic databases and organized thematically to highlight trends and research gaps.By synthesizing evidence from existing literature,this review highlights that smartphone use during meals is associated with increased caloric intake,altered food composition,and disruptions in postprandial metabolic responses.These effects are mediated by reduced meal awareness and psychological distractions,including multitasking.Variability in findings arises from differences in study designs and populations.This review identifies critical research gaps,including the lack of longitudinal studies and the need to explore mechanisms underlying these relationships.By summarizing trends and patterns,this narrative review offers valuable insights into the complex interplay between digital device use,eating habits,and metabolic health,providing a foundation for future research and interventions.
