Plant-based milks are on the rise due to an increased awareness of their sustainability and health benefits.Currently,dairy milk is the most nutritionally complete beverage,but it suffers from the presence of indigest...Plant-based milks are on the rise due to an increased awareness of their sustainability and health benefits.Currently,dairy milk is the most nutritionally complete beverage,but it suffers from the presence of indigestible lactose and allergenic proteins.Coconut milk has been around for a long time,but its application is limited due to a perceived lack of specific nutrients,high saturated fat levels,and low acceptability.Recent evidence indicates,however,that the saturated fat and other plant-based components found in coconut milk are good for metabolic outcomes and brain health.The conversion of coconut milk to yoghurt will further improve its functionality by boosting its existing nutritional qualities.In this article,the nutritional value of coconut milk,as well as its potential downsides,its application as yoghurt,and suggestions for enhancing its nutritional functionality will be examined.展开更多
Background: Plant-based diets are eating patterns focusing on high intake of plant-basedfoods while limiting the intake of animal-based foods. In recent decades, plant-based dietshave received increasing attention for...Background: Plant-based diets are eating patterns focusing on high intake of plant-basedfoods while limiting the intake of animal-based foods. In recent decades, plant-based dietshave received increasing attention for their potential benefits for humans and theenvironment. However, a comprehensive overview of the development trends and researchhotspots of plant-based diets is still lacking. Therefore, this scientometric study aimed to fillthis critical research gap. Methods: English literature related to plant-based diets publishedfrom 2012 to 2023 in Science Citation Index Expanded (SCIE) of Web of Science CoreCollection was collected on August 16, 2023, using relevant key terms. R-bibliometrix,CiteSpace, and VOSviewer were used to analyze data and construct knowledge graphs.Results: Overall, 4135 publications (3127 articles and 1008 reviews) were included in thisstudy, showing an obvious upward trend in this field annually from 2012 to 2023, rangingfrom 70 to 921. The USA published the highest number of studies (n =1158) and was theleading research center in this field worldwide. Universities were the main researchinstitutions;particularly, Harvard T.H. Chan School of Public Health contributed to thelargest number of publications (n = 88) and had an active cooperation with otherinstitutions. Mcclements DJ contributed the most publications (n = 49) and ranked firstamong the scholars in plant-based diets. The most productive academic journal (n = 353)on plant-based diets was Nutrients, with an IF2022 of 5.9, while Foods and Frontiers in Nutritionwere the relatively active journals in this field in recent years. “Quality,” “milk,” “culturedmeat,” “plant protein,” “environmental impacts,” “functional properties,” “plant-based meatalternative,” “dietary change,” “vegan diet,” “plant-based beverage,” “gut microbiota,”“middle-income countries,” and “chronic kidney disease” were the main research hotspotsand frontiers in the field of plant-based diets. Conclusion: This study provides acomprehensive overview of global research on plant-based diets. Although research in thisfield has gained increasing attention in recent decades, cooperation among differentinstitutions and researchers should be significantly strengthened. Moreover, more studiesare needed to further assess the health and environmental impacts of plant-based diets.展开更多
Plant-based milk is rich in polyunsaturated fatty acids,polyphenols and other bioactive compounds.This study investigated the effect of 3 plant-based milk(flaxseed milk,oat milk and soy milk)on the ceftriaxone-induced...Plant-based milk is rich in polyunsaturated fatty acids,polyphenols and other bioactive compounds.This study investigated the effect of 3 plant-based milk(flaxseed milk,oat milk and soy milk)on the ceftriaxone-induced intestinal disorders,and compared the regulation patterns associated with gut microbiome and metabolome.The results showed plant-based milk alleviated the ceftriaxone caused cecum swelling,colonic tissue damage and intestinal microecological disorders.Meanwhile,administered plant-based milk decreased levels of pro-inflammatory cytokine(tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),interleukin-1β(IL-1β)and oxidative stresses(malondialdehyde(MDA)and myeloperoxidase(MPO)in the colon,as well as increasing the levels of tight junction proteins(Occludin,Claudin-1,and ZO-1)in the colon.Moreover,administration of plant-based milk modulated the intestinal microbiota by promoting the relative levels of beneficial bacteria(Bifidobacterium),and inhibiting the harmful bacteria genus(Enterococcus).Furthermore,plant-based milk treatment significantly modulated glycerophospholipids metabolism(e.g.glycerophosphocholine)and arachidonic acid metabolism(e.g.prostaglandin G2 and arachidonic acid)in the serum.In conclusion,plant-based milk could alleviate antibiotic-related imbalance of barrier function damage,gut microbiota disorders and the reduction of metabolic disorders,which lays a foundation for exploring anti-inflammatory and intestinal micro-ecological approach to plant-based milk.展开更多
This study investigated the association of hypertension with cognitive impairment and determined whether better adherence to plant-based diet(PBD)patterns may modify the association.We analyzed 4485 elderly individual...This study investigated the association of hypertension with cognitive impairment and determined whether better adherence to plant-based diet(PBD)patterns may modify the association.We analyzed 4485 elderly individuals with normal cognition at baseline from the Chinese Longitudinal Healthy Longevity Survey(2011−2018).Cognitive function was assessed by the Mini-mental State Examination(MMSE),and cognitive impairment was defined as an MMSE score below 18 points.Diet patterns were assessed using the overall plant-based diet index(PDI),healthful plant-based diet index(hPDI),and unhealthful plant-based diet index(uPDI)derived from a simplified food frequency questionnaire(FFQ).Blood pressure was measured through physical examination.Cox proportional hazard regression and restricted cubic spline were performed.Participants with hypertension had an increased risk of cognitive impairment compared with normal group.The associations between hypertension and cognitive impairment were more pronounced among participants with lower PDI than those with higher PDI,among participants with lower hPDI than those with higher hPDI,and among participants with higher uPDI than those with lower uPDI.A healthful PBD pattern may attenuate hypertension-induced cognitive impairment,while an unhealthful PBD pattern may exacerbate hypertensioninduced cognitive impairment in elderly.Adherence to healthful PBD pattern could be used to prevent or mitigate adverse neurological effects in the hypertensive population.展开更多
Plant-based meat analogues(PBMA)are formulated to mimic the sensory characteristics of traditional meat products(TMP)using vegetarian ingredients and are increasingly popular with the trend towards plantbased diets,ev...Plant-based meat analogues(PBMA)are formulated to mimic the sensory characteristics of traditional meat products(TMP)using vegetarian ingredients and are increasingly popular with the trend towards plantbased diets,even among meat-eating consumers.This narrative review compared the nutritional quality of PBMA and TMP to broaden the discussion on the suitability of simulated meat products to substitute TMP,while exploring other attributes for their comparison.The complexity of PBMA and TMP means they are not entirely interchangeable.Importantly,PBMA health effects extend beyond their basic nutrient content and quality.Postprandial metabolism and satiety,for example,can be affected by product formulation,ingredient interactions,and thermomechanical processing involved in producing organoleptically acceptable PBMA.There are specific opportunities for low-sodium PBMA products to contribute to a healthy shift toward plantbased diets.In conclusion,PBMA cannot be assumed to be healthier than TMP.They should be designed with comprehensive consideration of composition and processing to ensure they support consumers who are adopting plant-based diets in realizing the theoretical health benefits.展开更多
The traditional vaccines against hepatitis have been instrumental in reducing the incidence of some types of viral hepatitis;however,the need for cost-effective,easily distributable,and needle-free vaccine alternative...The traditional vaccines against hepatitis have been instrumental in reducing the incidence of some types of viral hepatitis;however,the need for cost-effective,easily distributable,and needle-free vaccine alternatives has led to the exploration of plant-based vaccines.Plant-based techniques offer a promising avenue for producing viral hepatitis vaccines due to their low-cost cultivation,scalability,and the potential for oral administration.This review highlights the successful expression of hepatitis B surface antigens in plants and the subsequent formation of virus-like particles,which have shown immunogenicity in preclinical and clinical trials.The challenges such as achieving sufficient antigen expression levels,ensuring consistent dosing,and navigating regulatory frameworks,are addressed.The review considers the potential of plant-based vaccines to meet the demands of rapid vaccine deployment in response to outbreaks and their role in global immunization strategies,particularly in resource-limited settings.This review underscores the significant strides made in plant molecular farming and the potential of plant-based vaccines to complement existing immunization methods against viral hepatitis.展开更多
[Objective] The aim was to construct the fusion expression vector of polyphosphate kinase（PPK） and green fluorescent protein（GFP） genes.[Method] In this study,the primers were designed based on PPK gene sequence（...[Objective] The aim was to construct the fusion expression vector of polyphosphate kinase（PPK） and green fluorescent protein（GFP） genes.[Method] In this study,the primers were designed based on PPK gene sequence（L03719） of E.coli DH5α in Genbank.Genomic DNA of E.coli DH 5α was extracted as template for the amplification of PPK gene by PCR method.By using In-Fusion@ HD Cloning Kit,the PPK gene was directionally cloned into NcoI site of the pCAMBIA1302 vector.[Result] Sequencing results showed that the 2.0 kb long fragment of PPK gene was inserted into the plant-based expression vector pCAMBIA1302 in front of GFP gene.[Conclusion] The fusion expression vector of PPK and GFP genes were successfully constructed.展开更多
A plant-based diet consists of all minimally processedfruits, vegetables, whole grains, legumes, nuts and seeds,herbs, and spices and excludes all animal products, includ-ing red meat, poultry, fish, eggs, and dairy p...A plant-based diet consists of all minimally processedfruits, vegetables, whole grains, legumes, nuts and seeds,herbs, and spices and excludes all animal products, includ-ing red meat, poultry, fish, eggs, and dairy products.展开更多
High-moisture extrusion technology should be considered one of the best choices for producing plant-based meat substitutes with the rich fibrous structure offered by real animal meat products.Unfortunately,the extrusi...High-moisture extrusion technology should be considered one of the best choices for producing plant-based meat substitutes with the rich fibrous structure offered by real animal meat products.Unfortunately,the extrusion process has been seen as a“black box”with limited information about what occurs inside,causing serious obstacles in developing meat substitutes.This study designed a high-moisture extrusion process and developed 10 new plant-based meat substitutes comparable to the fibrous structure of real animal meat.The study used the Feature-Augmented Principal Component Analysis(FA-PCA)method to visualize and understand the whole extrusion process in three ways systematically and accurately.It established six sets of mathematical models of the high-moisture extrusion process based on 8000 pieces of data,including five types of parameters.The FA-PCA method improved the R^(2) values significantly compared with the PCA method.The Way 3 was the best to predict product quality(Z),demonstrating that the gradually molecular conformational changes(Y^(n'))were critical in controlling the final quality of the plant-based meat substitutes.Moreover,the first visualization platform software for the high-moisture extrusion process has been established to clearly show the“black box”by combining the virtual simulation technology.Through the software,some practice work such as equipment installation,parameter adjustment,equipment disassembly,and data prediction can be easily achieved.展开更多
Food-microbiota-host interactions provide an overarching framework for understanding the function of the gut microbiota axis.Diet is a major modulator of gut microbiota.Plant-based foods are rich in phytochemicals;the...Food-microbiota-host interactions provide an overarching framework for understanding the function of the gut microbiota axis.Diet is a major modulator of gut microbiota.Plant-based foods are rich in phytochemicals;therefore,it is essential to assess such foods and elucidate the mechanisms underlying their action.In this review,we summarize the role of gut microbiota in the communication between the gut and the brain,liver,lung,kidney,and joints,as well as the role of the gut microbiota axis in diseases involving these organs.In addition,we assess the effects of phytochemicals from plant-based foods on the gut microbiota axis via different pathways.展开更多
The goal of this paper is to review the evidence related to the effect of plant-based dietary pattems on obesity and weight loss, includingboth observational and intervention trials. Literature from plant-based diets ...The goal of this paper is to review the evidence related to the effect of plant-based dietary pattems on obesity and weight loss, includingboth observational and intervention trials. Literature from plant-based diets （PBDs） epidemiological and clinical trial research was used toinform this review. In addition, data on dietary quality, adherence, and acceptability were evaluated and are presented. Both clinical trials andobservational research indicate an advantage to adoption of PBDs for preventing overweight and obesity and promoting weight loss. PBDsmay also confer higher levels of diet quality than are observed with other therapeutic diet approaches, with similar levels of adherence andacceptability. Future studies should utilize health behavior theory to inform intervention development and delivery of PBDs studies and newtechnologies to bring interventions to scale for greater public health impact. Research examining PBDs and weight loss is also needed withmore diverse populations, including older adults. Based on the available evidence, PBDs should be considered a viable option for the treat-ment and prevention of overweight and obesity.展开更多
Hypertension is an insidious, common, and deadly dis-ease, often detected incidentally at a routine doctor＇s visit orworkplace health screening. Worldwide, it is estimated thatone billion people have hypertension and...Hypertension is an insidious, common, and deadly dis-ease, often detected incidentally at a routine doctor＇s visit orworkplace health screening. Worldwide, it is estimated thatone billion people have hypertension and approximately 80million Americans 20 years of age and older are hyperten-sive.展开更多
Atherosclerosis and its related cardiovascular disease is the most common cause of morbidity and mortality in the Western world. The roots of this disease may lie, in part, in dietary and lifestyle behaviors, indicati...Atherosclerosis and its related cardiovascular disease is the most common cause of morbidity and mortality in the Western world. The roots of this disease may lie, in part, in dietary and lifestyle behaviors, indicating that modifica- tion of these behaviors may lead to profound improvements.展开更多
This paper examined consumers’experiences in and preferences for plant-based meat(PBM)food and their respective correlates,based on data from an online survey of 579 consumers in four major cities in China in early 2...This paper examined consumers’experiences in and preferences for plant-based meat(PBM)food and their respective correlates,based on data from an online survey of 579 consumers in four major cities in China in early 2021.We first described consumers’experiences in consuming and purchasing PBM food and their correlates,and then analyzed consumer preferences using hypothetical choice experiment.The experiment offered consumers various options to purchase burgers made from PBM or animal-based meat(ABM),combined with different countries of origin(COO),taste labels,and prices.Our data showed that respondents hold overall positive attitudes toward PBM food;85 and 82%of respondents reported experience in eating and purchasing PBM food,respectively.More than half of them ate PBM food because they wanted to try new food(58%),or were interested in healthy food(56%).Income,religion,and dietary restrictions were significantly correlated with consumers’experiences in PBM food consumption.Results from the Random Parameter Logit Model based on the hypothetical choice experiment data showed that 79%of respondents chose PBM burgers and were willing to pay an average of 88 CNY for a PBM burger.We also found that 99.8 and 83%of respondents are willing to buy burgers made in China and those with a taste label,with a willingness to pay(WTP)of 208 and 120 CNY,respectively.The heterogeneity test revealed that females and those with at least a bachelor’s degree,higher income,religious beliefs,and dietary restrictions are more likely to buy PBM burgers than their counterparts.展开更多
Successfully implementing a plant-based diet is attain-able for patients, but the likelihood of achieving long-term,dietary maintenance can be increased by follow-up andsupport from practitioners. Practitioners, in pa...Successfully implementing a plant-based diet is attain-able for patients, but the likelihood of achieving long-term,dietary maintenance can be increased by follow-up andsupport from practitioners. Practitioners, in particular physi-cians, are seen as nutrition authorities,and are thereforewell-positioned to deliver dietary advice and nutritionalprescriptions.展开更多
Cardiovascular disease remains the world＇s leading cause of death. Yet, we have known for decades that the vast majority of athero-sclerosis and its subsequent morbidity and mortality are influenced predominantly by ...Cardiovascular disease remains the world＇s leading cause of death. Yet, we have known for decades that the vast majority of athero-sclerosis and its subsequent morbidity and mortality are influenced predominantly by diet. This paper will describe a health-promoting wholefood, plant-based diet; delineate macro- and micro-nulxition, emphasizing specific geriatric concerns; and offer guidance to physicians andother healthcare practitioners to support patients in successfully utilizing nutrition to improve their health.展开更多
Stroke is a leading cause of death and disability in theUnited States and globally. Each year, approxirnately 795,000Americans experience a stroke.Total annual costs of stroke,both direct and indirect, amount to $33 b...Stroke is a leading cause of death and disability in theUnited States and globally. Each year, approxirnately 795,000Americans experience a stroke.Total annual costs of stroke,both direct and indirect, amount to $33 billion. Ischemicstroke is predicted to cost more than $2.2 trillion between2005 and 2050. In the United States, 87% of all strokesare ischemic, 10% are due to intracerebral hemorrhage, and3% are due to subarachnoid hemorrhage.展开更多
Heart failure is associated with high rates of morbidityand mortality, and is a burden to the healthcare system.There is a growing appreciation for the role diet may play inthe development and treatment of heart failure.
Background:Diets rich in red or processed meat have been linked to an increased risk of cancers within the digestive system.It has been suggested that a plant-based diet may have protective effects against digestive s...Background:Diets rich in red or processed meat have been linked to an increased risk of cancers within the digestive system.It has been suggested that a plant-based diet may have protective effects against digestive system cancers.This study aimed to determine the association between plant-based diets and upper gastrointestinal tract cancers(UGTC).Methods:We conducted a systematic review and meta-analysis of observational studies.We searched the PubMed,Medline,Embase,and Web of Science databases for articles published up to September 30,2023.We pooled the risk ratios(RR)with the corresponding 95%confi-dence intervals(CI)using fixed or random-effects models.Results:Our meta-analysis included 16 studies(30 results).The data revealed a strong inverse association between a high intake of plant-based diets and UGTC(RR=0.60,95%CI=0.49-0.72),specifically gastric cancer(GC,RR=0.53,95%CI=0.42-0.67)and esophageal can-cer(EC,RR=0.63,95%CI=0.42-0.96).This relationship was not significant for gastric cardia cancer(GCA)or esophagogastric junctional cancer(EGJC,RR=0.76,95%CI=0.47-1.22).A subgroup analysis showed the association was significant in studies from Asia and Europe,as well as in studies utilizing indices such as a vegetarian diet,Mediterranean diet,the plant-based diet index,and principal component analy-sis(PCA)dietary patterns.There was no indication of publication bias among the analyzed studies.Conclusions:This meta-analysis highlights the potential health benefits of plant-based diets in preventing UGTC,particularly regarding esophageal squamous cell carcinoma(ESCC)and GC.Nevertheless,additional research is required to validate these results and explore the un-derlying mechanisms.展开更多
Coronary artery disease(CAD),a primary component of cardiovascular diseases,is one of the top contributors to mortality rates worldwide.In 2021,dietary risk was estimated to be attributed to 6.58 million cardiovascula...Coronary artery disease(CAD),a primary component of cardiovascular diseases,is one of the top contributors to mortality rates worldwide.In 2021,dietary risk was estimated to be attributed to 6.58 million cardiovascular deaths.Plant-based diets(PBDs),which encourage higher consumption of plant foods and lower intake of animal-based foods,have been shown to reduce the risk of CAD by up to 29% when compared to non-vegetarian diets in a meta-analysis.This article aims to summarize the array of PBDs and compare them with conventional Western diets that include meat.We review the various proposed mechanisms for how the bioactive nutrients of PBDs aid in preventing atherosclerosis and CAD events,as well as other cardiac diseases.We conducted a detailed search of PubMed using our exclusive search strategy using the keywords plant-based diet,vegan diet,phytosterols,CAD,myocardial ischemia,and atherosclerosis.A total of 162 pertinent articles published within the past decade were identified for qualitative synthesis.To ensure the accuracy and reliability of our review,we included a total of 55 full-text,peer-reviewed articles that demonstrated the effects of plant-based diets on CAD and were written in English.We excluded animal studies,in vitro or molecular studies,and non-original data like editorials,letters,protocols,and conference abstracts.In this article,we emphasize the importance of dietary interventions,such as PBDs,to prevent CAD and their benefits on environmental sustainability.Integrating plant foods and whole grains into one's daily eating habits leads to an increase in the intake of nutrient-rich foods while reducing the consumption of processed food could not only prevent millions of premature deaths but also provide prevention against many chronic gastrointestinal and metabolic diseases.展开更多
基金Universiti Putra Malaysia Inisiatif Putra Siswazah Grant,with a reference to UPM.RMC.800-2/1/2022/GPIPS/9740400Ministry of Higher Education,Malaysia(01-01-20-2323FR,with reference code:FRGS/1/2020/STG01/UPM/02/2)for the financial support。
文摘Plant-based milks are on the rise due to an increased awareness of their sustainability and health benefits.Currently,dairy milk is the most nutritionally complete beverage,but it suffers from the presence of indigestible lactose and allergenic proteins.Coconut milk has been around for a long time,but its application is limited due to a perceived lack of specific nutrients,high saturated fat levels,and low acceptability.Recent evidence indicates,however,that the saturated fat and other plant-based components found in coconut milk are good for metabolic outcomes and brain health.The conversion of coconut milk to yoghurt will further improve its functionality by boosting its existing nutritional qualities.In this article,the nutritional value of coconut milk,as well as its potential downsides,its application as yoghurt,and suggestions for enhancing its nutritional functionality will be examined.
文摘Background: Plant-based diets are eating patterns focusing on high intake of plant-basedfoods while limiting the intake of animal-based foods. In recent decades, plant-based dietshave received increasing attention for their potential benefits for humans and theenvironment. However, a comprehensive overview of the development trends and researchhotspots of plant-based diets is still lacking. Therefore, this scientometric study aimed to fillthis critical research gap. Methods: English literature related to plant-based diets publishedfrom 2012 to 2023 in Science Citation Index Expanded (SCIE) of Web of Science CoreCollection was collected on August 16, 2023, using relevant key terms. R-bibliometrix,CiteSpace, and VOSviewer were used to analyze data and construct knowledge graphs.Results: Overall, 4135 publications (3127 articles and 1008 reviews) were included in thisstudy, showing an obvious upward trend in this field annually from 2012 to 2023, rangingfrom 70 to 921. The USA published the highest number of studies (n =1158) and was theleading research center in this field worldwide. Universities were the main researchinstitutions;particularly, Harvard T.H. Chan School of Public Health contributed to thelargest number of publications (n = 88) and had an active cooperation with otherinstitutions. Mcclements DJ contributed the most publications (n = 49) and ranked firstamong the scholars in plant-based diets. The most productive academic journal (n = 353)on plant-based diets was Nutrients, with an IF2022 of 5.9, while Foods and Frontiers in Nutritionwere the relatively active journals in this field in recent years. “Quality,” “milk,” “culturedmeat,” “plant protein,” “environmental impacts,” “functional properties,” “plant-based meatalternative,” “dietary change,” “vegan diet,” “plant-based beverage,” “gut microbiota,”“middle-income countries,” and “chronic kidney disease” were the main research hotspotsand frontiers in the field of plant-based diets. Conclusion: This study provides acomprehensive overview of global research on plant-based diets. Although research in thisfield has gained increasing attention in recent decades, cooperation among differentinstitutions and researchers should be significantly strengthened. Moreover, more studiesare needed to further assess the health and environmental impacts of plant-based diets.
基金funded by Earmarked Fund for China Agriculture Research System(CARS-14)the Central Public-interest Scientific Institution Basal Research Fund(11021716001100B)。
文摘Plant-based milk is rich in polyunsaturated fatty acids,polyphenols and other bioactive compounds.This study investigated the effect of 3 plant-based milk(flaxseed milk,oat milk and soy milk)on the ceftriaxone-induced intestinal disorders,and compared the regulation patterns associated with gut microbiome and metabolome.The results showed plant-based milk alleviated the ceftriaxone caused cecum swelling,colonic tissue damage and intestinal microecological disorders.Meanwhile,administered plant-based milk decreased levels of pro-inflammatory cytokine(tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),interleukin-1β(IL-1β)and oxidative stresses(malondialdehyde(MDA)and myeloperoxidase(MPO)in the colon,as well as increasing the levels of tight junction proteins(Occludin,Claudin-1,and ZO-1)in the colon.Moreover,administration of plant-based milk modulated the intestinal microbiota by promoting the relative levels of beneficial bacteria(Bifidobacterium),and inhibiting the harmful bacteria genus(Enterococcus).Furthermore,plant-based milk treatment significantly modulated glycerophospholipids metabolism(e.g.glycerophosphocholine)and arachidonic acid metabolism(e.g.prostaglandin G2 and arachidonic acid)in the serum.In conclusion,plant-based milk could alleviate antibiotic-related imbalance of barrier function damage,gut microbiota disorders and the reduction of metabolic disorders,which lays a foundation for exploring anti-inflammatory and intestinal micro-ecological approach to plant-based milk.
基金supported by the National Key R&D Program of China(2018YFC2000400)the National Natural Sciences Foundation of China(72061137004)+1 种基金the National Institute on Aging of National Institutes of Health(P01AG031719)Duke/DukeNUS(grant RECA(Pilot)/2019/0051 to Y.Z.).
文摘This study investigated the association of hypertension with cognitive impairment and determined whether better adherence to plant-based diet(PBD)patterns may modify the association.We analyzed 4485 elderly individuals with normal cognition at baseline from the Chinese Longitudinal Healthy Longevity Survey(2011−2018).Cognitive function was assessed by the Mini-mental State Examination(MMSE),and cognitive impairment was defined as an MMSE score below 18 points.Diet patterns were assessed using the overall plant-based diet index(PDI),healthful plant-based diet index(hPDI),and unhealthful plant-based diet index(uPDI)derived from a simplified food frequency questionnaire(FFQ).Blood pressure was measured through physical examination.Cox proportional hazard regression and restricted cubic spline were performed.Participants with hypertension had an increased risk of cognitive impairment compared with normal group.The associations between hypertension and cognitive impairment were more pronounced among participants with lower PDI than those with higher PDI,among participants with lower hPDI than those with higher hPDI,and among participants with higher uPDI than those with lower uPDI.A healthful PBD pattern may attenuate hypertension-induced cognitive impairment,while an unhealthful PBD pattern may exacerbate hypertensioninduced cognitive impairment in elderly.Adherence to healthful PBD pattern could be used to prevent or mitigate adverse neurological effects in the hypertensive population.
基金supported by Mitacs through the Mitacs Business Strategy Internship.
文摘Plant-based meat analogues(PBMA)are formulated to mimic the sensory characteristics of traditional meat products(TMP)using vegetarian ingredients and are increasingly popular with the trend towards plantbased diets,even among meat-eating consumers.This narrative review compared the nutritional quality of PBMA and TMP to broaden the discussion on the suitability of simulated meat products to substitute TMP,while exploring other attributes for their comparison.The complexity of PBMA and TMP means they are not entirely interchangeable.Importantly,PBMA health effects extend beyond their basic nutrient content and quality.Postprandial metabolism and satiety,for example,can be affected by product formulation,ingredient interactions,and thermomechanical processing involved in producing organoleptically acceptable PBMA.There are specific opportunities for low-sodium PBMA products to contribute to a healthy shift toward plantbased diets.In conclusion,PBMA cannot be assumed to be healthier than TMP.They should be designed with comprehensive consideration of composition and processing to ensure they support consumers who are adopting plant-based diets in realizing the theoretical health benefits.
文摘The traditional vaccines against hepatitis have been instrumental in reducing the incidence of some types of viral hepatitis;however,the need for cost-effective,easily distributable,and needle-free vaccine alternatives has led to the exploration of plant-based vaccines.Plant-based techniques offer a promising avenue for producing viral hepatitis vaccines due to their low-cost cultivation,scalability,and the potential for oral administration.This review highlights the successful expression of hepatitis B surface antigens in plants and the subsequent formation of virus-like particles,which have shown immunogenicity in preclinical and clinical trials.The challenges such as achieving sufficient antigen expression levels,ensuring consistent dosing,and navigating regulatory frameworks,are addressed.The review considers the potential of plant-based vaccines to meet the demands of rapid vaccine deployment in response to outbreaks and their role in global immunization strategies,particularly in resource-limited settings.This review underscores the significant strides made in plant molecular farming and the potential of plant-based vaccines to complement existing immunization methods against viral hepatitis.
基金Supported by National Natural Science Foundation of China(31070451)Qianjiang Talent Project of Zhejiang Province(2009R10016)Zhejiang Provincial Natural Science Foundation of China(Y5110067)~~
文摘[Objective] The aim was to construct the fusion expression vector of polyphosphate kinase（PPK） and green fluorescent protein（GFP） genes.[Method] In this study,the primers were designed based on PPK gene sequence（L03719） of E.coli DH5α in Genbank.Genomic DNA of E.coli DH 5α was extracted as template for the amplification of PPK gene by PCR method.By using In-Fusion@ HD Cloning Kit,the PPK gene was directionally cloned into NcoI site of the pCAMBIA1302 vector.[Result] Sequencing results showed that the 2.0 kb long fragment of PPK gene was inserted into the plant-based expression vector pCAMBIA1302 in front of GFP gene.[Conclusion] The fusion expression vector of PPK and GFP genes were successfully constructed.
文摘A plant-based diet consists of all minimally processedfruits, vegetables, whole grains, legumes, nuts and seeds,herbs, and spices and excludes all animal products, includ-ing red meat, poultry, fish, eggs, and dairy products.
基金supported by the National Natural Science Foundation of China(31901608)the National Key Research and Development Plan of China(2021YFC2101402)the Science and Technology Innovation Project of Chinese Academy of Agricultural Sciences(CAAS-ASTIP-2022-IFST)。
文摘High-moisture extrusion technology should be considered one of the best choices for producing plant-based meat substitutes with the rich fibrous structure offered by real animal meat products.Unfortunately,the extrusion process has been seen as a“black box”with limited information about what occurs inside,causing serious obstacles in developing meat substitutes.This study designed a high-moisture extrusion process and developed 10 new plant-based meat substitutes comparable to the fibrous structure of real animal meat.The study used the Feature-Augmented Principal Component Analysis(FA-PCA)method to visualize and understand the whole extrusion process in three ways systematically and accurately.It established six sets of mathematical models of the high-moisture extrusion process based on 8000 pieces of data,including five types of parameters.The FA-PCA method improved the R^(2) values significantly compared with the PCA method.The Way 3 was the best to predict product quality(Z),demonstrating that the gradually molecular conformational changes(Y^(n'))were critical in controlling the final quality of the plant-based meat substitutes.Moreover,the first visualization platform software for the high-moisture extrusion process has been established to clearly show the“black box”by combining the virtual simulation technology.Through the software,some practice work such as equipment installation,parameter adjustment,equipment disassembly,and data prediction can be easily achieved.
基金supported by the National Key Research and Development Program(2021YFE0190100)National Natural Science Foundation of China(81760776,81874336)。
文摘Food-microbiota-host interactions provide an overarching framework for understanding the function of the gut microbiota axis.Diet is a major modulator of gut microbiota.Plant-based foods are rich in phytochemicals;therefore,it is essential to assess such foods and elucidate the mechanisms underlying their action.In this review,we summarize the role of gut microbiota in the communication between the gut and the brain,liver,lung,kidney,and joints,as well as the role of the gut microbiota axis in diseases involving these organs.In addition,we assess the effects of phytochemicals from plant-based foods on the gut microbiota axis via different pathways.
文摘The goal of this paper is to review the evidence related to the effect of plant-based dietary pattems on obesity and weight loss, includingboth observational and intervention trials. Literature from plant-based diets （PBDs） epidemiological and clinical trial research was used toinform this review. In addition, data on dietary quality, adherence, and acceptability were evaluated and are presented. Both clinical trials andobservational research indicate an advantage to adoption of PBDs for preventing overweight and obesity and promoting weight loss. PBDsmay also confer higher levels of diet quality than are observed with other therapeutic diet approaches, with similar levels of adherence andacceptability. Future studies should utilize health behavior theory to inform intervention development and delivery of PBDs studies and newtechnologies to bring interventions to scale for greater public health impact. Research examining PBDs and weight loss is also needed withmore diverse populations, including older adults. Based on the available evidence, PBDs should be considered a viable option for the treat-ment and prevention of overweight and obesity.
文摘Hypertension is an insidious, common, and deadly dis-ease, often detected incidentally at a routine doctor＇s visit orworkplace health screening. Worldwide, it is estimated thatone billion people have hypertension and approximately 80million Americans 20 years of age and older are hyperten-sive.
文摘Atherosclerosis and its related cardiovascular disease is the most common cause of morbidity and mortality in the Western world. The roots of this disease may lie, in part, in dietary and lifestyle behaviors, indicating that modifica- tion of these behaviors may lead to profound improvements.
基金support from the National Natural Science Foundation of China(71861147003,71925009,72141014).
文摘This paper examined consumers’experiences in and preferences for plant-based meat(PBM)food and their respective correlates,based on data from an online survey of 579 consumers in four major cities in China in early 2021.We first described consumers’experiences in consuming and purchasing PBM food and their correlates,and then analyzed consumer preferences using hypothetical choice experiment.The experiment offered consumers various options to purchase burgers made from PBM or animal-based meat(ABM),combined with different countries of origin(COO),taste labels,and prices.Our data showed that respondents hold overall positive attitudes toward PBM food;85 and 82%of respondents reported experience in eating and purchasing PBM food,respectively.More than half of them ate PBM food because they wanted to try new food(58%),or were interested in healthy food(56%).Income,religion,and dietary restrictions were significantly correlated with consumers’experiences in PBM food consumption.Results from the Random Parameter Logit Model based on the hypothetical choice experiment data showed that 79%of respondents chose PBM burgers and were willing to pay an average of 88 CNY for a PBM burger.We also found that 99.8 and 83%of respondents are willing to buy burgers made in China and those with a taste label,with a willingness to pay(WTP)of 208 and 120 CNY,respectively.The heterogeneity test revealed that females and those with at least a bachelor’s degree,higher income,religious beliefs,and dietary restrictions are more likely to buy PBM burgers than their counterparts.
文摘Successfully implementing a plant-based diet is attain-able for patients, but the likelihood of achieving long-term,dietary maintenance can be increased by follow-up andsupport from practitioners. Practitioners, in particular physi-cians, are seen as nutrition authorities,and are thereforewell-positioned to deliver dietary advice and nutritionalprescriptions.
文摘Cardiovascular disease remains the world＇s leading cause of death. Yet, we have known for decades that the vast majority of athero-sclerosis and its subsequent morbidity and mortality are influenced predominantly by diet. This paper will describe a health-promoting wholefood, plant-based diet; delineate macro- and micro-nulxition, emphasizing specific geriatric concerns; and offer guidance to physicians andother healthcare practitioners to support patients in successfully utilizing nutrition to improve their health.
文摘Stroke is a leading cause of death and disability in theUnited States and globally. Each year, approxirnately 795,000Americans experience a stroke.Total annual costs of stroke,both direct and indirect, amount to $33 billion. Ischemicstroke is predicted to cost more than $2.2 trillion between2005 and 2050. In the United States, 87% of all strokesare ischemic, 10% are due to intracerebral hemorrhage, and3% are due to subarachnoid hemorrhage.
文摘Heart failure is associated with high rates of morbidityand mortality, and is a burden to the healthcare system.There is a growing appreciation for the role diet may play inthe development and treatment of heart failure.
基金funded by the Fundamental Research Funds for the Central Universities(No.3332023139)the CAMS Innovation Fund for Medical Sciences(No.2021-I2M-1-010)
文摘Background:Diets rich in red or processed meat have been linked to an increased risk of cancers within the digestive system.It has been suggested that a plant-based diet may have protective effects against digestive system cancers.This study aimed to determine the association between plant-based diets and upper gastrointestinal tract cancers(UGTC).Methods:We conducted a systematic review and meta-analysis of observational studies.We searched the PubMed,Medline,Embase,and Web of Science databases for articles published up to September 30,2023.We pooled the risk ratios(RR)with the corresponding 95%confi-dence intervals(CI)using fixed or random-effects models.Results:Our meta-analysis included 16 studies(30 results).The data revealed a strong inverse association between a high intake of plant-based diets and UGTC(RR=0.60,95%CI=0.49-0.72),specifically gastric cancer(GC,RR=0.53,95%CI=0.42-0.67)and esophageal can-cer(EC,RR=0.63,95%CI=0.42-0.96).This relationship was not significant for gastric cardia cancer(GCA)or esophagogastric junctional cancer(EGJC,RR=0.76,95%CI=0.47-1.22).A subgroup analysis showed the association was significant in studies from Asia and Europe,as well as in studies utilizing indices such as a vegetarian diet,Mediterranean diet,the plant-based diet index,and principal component analy-sis(PCA)dietary patterns.There was no indication of publication bias among the analyzed studies.Conclusions:This meta-analysis highlights the potential health benefits of plant-based diets in preventing UGTC,particularly regarding esophageal squamous cell carcinoma(ESCC)and GC.Nevertheless,additional research is required to validate these results and explore the un-derlying mechanisms.
文摘Coronary artery disease(CAD),a primary component of cardiovascular diseases,is one of the top contributors to mortality rates worldwide.In 2021,dietary risk was estimated to be attributed to 6.58 million cardiovascular deaths.Plant-based diets(PBDs),which encourage higher consumption of plant foods and lower intake of animal-based foods,have been shown to reduce the risk of CAD by up to 29% when compared to non-vegetarian diets in a meta-analysis.This article aims to summarize the array of PBDs and compare them with conventional Western diets that include meat.We review the various proposed mechanisms for how the bioactive nutrients of PBDs aid in preventing atherosclerosis and CAD events,as well as other cardiac diseases.We conducted a detailed search of PubMed using our exclusive search strategy using the keywords plant-based diet,vegan diet,phytosterols,CAD,myocardial ischemia,and atherosclerosis.A total of 162 pertinent articles published within the past decade were identified for qualitative synthesis.To ensure the accuracy and reliability of our review,we included a total of 55 full-text,peer-reviewed articles that demonstrated the effects of plant-based diets on CAD and were written in English.We excluded animal studies,in vitro or molecular studies,and non-original data like editorials,letters,protocols,and conference abstracts.In this article,we emphasize the importance of dietary interventions,such as PBDs,to prevent CAD and their benefits on environmental sustainability.Integrating plant foods and whole grains into one's daily eating habits leads to an increase in the intake of nutrient-rich foods while reducing the consumption of processed food could not only prevent millions of premature deaths but also provide prevention against many chronic gastrointestinal and metabolic diseases.
