翻译是一种审美活动,是认识原文的美,并在译文中再现美的过程。散文翻译是文学翻译的一种特殊形式,它的美在于意境深远。本文通过对郑延国和胡作玄,赵慧琪几位翻译家对罗素的Three Passions I have Lived for两译文的对比分析,揭示了两...翻译是一种审美活动,是认识原文的美,并在译文中再现美的过程。散文翻译是文学翻译的一种特殊形式,它的美在于意境深远。本文通过对郑延国和胡作玄,赵慧琪几位翻译家对罗素的Three Passions I have Lived for两译文的对比分析,揭示了两译文所挖掘和再现的美学方面的特征:意境美、忠实美及原作者的性格美,给读者以美的享受。展开更多
"信、达、雅"是著名翻译家严复提出的,我国翻译实践家们历来以此为翻译标准。本文通过对Three Passions I Have Lived For的两中译文《人生三愿》和《我为什么而活着》的分析与评鉴,探究了不同译者在此理论观照下所采用的不..."信、达、雅"是著名翻译家严复提出的,我国翻译实践家们历来以此为翻译标准。本文通过对Three Passions I Have Lived For的两中译文《人生三愿》和《我为什么而活着》的分析与评鉴,探究了不同译者在此理论观照下所采用的不同翻译策略及效果。展开更多
1 From the moment I started writing for the Algonquin Times,I knew my academic enthusiasm was turning into a real passion for storytelling.Journalism had won my heart,even though at first,I disliked its fast-paced nat...1 From the moment I started writing for the Algonquin Times,I knew my academic enthusiasm was turning into a real passion for storytelling.Journalism had won my heart,even though at first,I disliked its fast-paced nature.It meant leaving my past behind and stepping into an uncertain future.展开更多
In Christianity,the passion and resurrection of Jesus Christ are a fact of history.If his resurrection is a miracle to be accepted by faith,no rational demonstration of it is needed,although the Apostle Paul argues by...In Christianity,the passion and resurrection of Jesus Christ are a fact of history.If his resurrection is a miracle to be accepted by faith,no rational demonstration of it is needed,although the Apostle Paul argues by analogy for the resurrection in 1 Corinthians.Being a realist and using Latin,Aquinas holds that human reason can contribute to an understanding of faith;he has no strict distinction between hades and hell.He uses logos to emphasize reason and instrumental causality in explaining the relationship between humanity and divinity for Jesus.Arguing for the resurrection of Jesus,Aquinas should be consistent with his principle of the individualization of a soul through a body,and a separate soul being a substance,but he is inconsistent.Considering Jesus’soul before his resurrection,Aquinas supports the Apostles’Creed,but he develops the notion of purgatory,where departed souls sojourn temporarily.This paper argues that Aquinas,in discussing the passion and resurrection of Jesus Christ,obscures the distinction he draws between faith and reason.展开更多
My music teacher is Ms Li and she brings the beautiful and harmonious world of music into my life.Ms Li graduated from Beijing Conservatory of Music.She is very young and beautiful,with long hair and a warm smile on h...My music teacher is Ms Li and she brings the beautiful and harmonious world of music into my life.Ms Li graduated from Beijing Conservatory of Music.She is very young and beautiful,with long hair and a warm smile on her face.Her eyes are full of passion when she talks about music.In class,she is kind and patient.She never gets angry even when we make mistakes.Instead,she always encourages us to try again.Her teaching methods are unique and successful.In class,she always uses many kinds of instruments to make the lessons lively and interesting.She also leads us to sing and play together to make a joyful atmosphere.With her help,we have learned not only how to sing and play instruments but also how to enjoy the beauty of music.She is like a friend outside of class.She listens to our problems and gives us some useful advice.Also,she shares her own musical experiences and stories to inspire us to hold on to our dreams.展开更多
At first glance,Lhapa Tsering appears modestly dressed,A:almost unassumingyet an artistic air surrounds him.A man of few words,his eyes light up with unmistakable passion the moment painting enters the conversation.Hi...At first glance,Lhapa Tsering appears modestly dressed,A:almost unassumingyet an artistic air surrounds him.A man of few words,his eyes light up with unmistakable passion the moment painting enters the conversation.His fingers lightly graze the paintbrush.展开更多
Background:A growing body of research is exploring the role of antioxidant and anti-inflammatory dietary supplements in the treatment of osteoarthritis,highlighting an increasing emphasis on nonpharmacological interve...Background:A growing body of research is exploring the role of antioxidant and anti-inflammatory dietary supplements in the treatment of osteoarthritis,highlighting an increasing emphasis on nonpharmacological interventions.Although more patients are turning to supplements to manage osteoarthritis,their actual effectiveness remains uncertain.Objective:This study aims to provide a comprehensive evaluation of the available evidence concerning the efficacy of various dietary supplements in osteoarthritis treatment.Search strategy:We searched PubMed,Embase,Cochrane Library and Web of Science for studies on the use of various dietary supplements in the treatment of osteoarthritis from the creation of each database until Jan 20,2025.Inclusion criteria:(1)Research object:osteoarthritis.(2)Intervention measures:patients in the treatment group received dietary supplements,while the control group received placebos.(3)Research type:randomized controlled trials(RCTs).Data extraction and analysis:Two researchers independently examined the literature and retrieved data based on predefined criteria.The information gathered included the first author,year of publication,sample size,participant demographics,length of the follow-up period,intervention and control measures,and inclusion indications.RCTs comparing dietary supplements to placebo with the pain and function subscales of the Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC)among patients with osteoarthritis were included.The optimal dietary supplement was identified based on the total ranking by summing the surface under the cumulative ranking curve(SUCRA)of these two scores.Furthermore,the Grading of Recommendations Assessment,Development,and Evaluation(GRADE)was used to confirm the quality of the evidence.Results:Overall,23 studies covering 21 dietary supplements and involving 2455 participants met the inclusion criteria.In the WOMAC pain score,the SUCRA of passion fruit peel extract was 91%(mean difference[MD]:–9.2;95%confidence interval[CI]:[–16.0,–2.3]),followed by methylsulfonylmethane(89%),undenatured type II collagen(87%),collagen(84%),and Lanconone(82%).The SUCRA(99%)of passion fruit peel extract(MD:–41.0;95%CI:[–66.0,–16.0])ranked first in terms of the WOMAC function score,followed by Lanconone(95%),collagen(86%),ParActin(84%),and Lactobacillus casei strain Shirota(83%).The top three total rankings are passion fruit peel extract(95.0%),Lanconone(88.5%),and collagen(85.0%).However,the GRADE revealed low evidence quality.Conclusion:Passion fruit peel extract was the best supplement for improving WOMAC pain and function scores in patients with osteoarthritis,followed by Lanconone and collagen.However,further large-scale,well designed RCTs are required to substantiate these promising findings.展开更多
In China, meteorological forecasting relies on meteorological data obtained from regional and national stations. However, there were discrepancies between the data collected from the meteorological station at the pass...In China, meteorological forecasting relies on meteorological data obtained from regional and national stations. However, there were discrepancies between the data collected from the meteorological station at the passion fruit growing base and the data from regional and national stations. Consequently, the high and low temperature disaster indicators determined by the meteorological station at the passion fruit growing base cannot be applied to meteorological forecasting. To address this issue and facilitate the monitoring and early warning of high and low temperature disasters in passion fruit cultivation in Fujian, China, we used multi-source hourly temperature data (including the data from meteorological observation stations in passion fruit growing bases, the nearest regional stations, and national surface conventional meteorological observation stations) in three cities in southwestern Fujian (Longyan, Sanming, and Zhangzhou) spanning the years 2020 to 2022. By employing comprehensive statistical analysis methods (0.5 interval division and Cumulative frequency), we identified that passion fruit in southwestern Fujian was susceptible to high temperature disasters during the blooming-fruiting period, as well as low temperature disasters during the sprouting period. Consequently, we developed high and low temperature disaster indicators based on data from regional and national stations for different phenological periods of passion fruit in this region.展开更多
In the moral philosophy of the late Stoa, there is a significant turn to the recognition of non-violence values. Starting from the point where the philosophers of the Ancient and the Middle Stoa acknowledge man＇s rel...In the moral philosophy of the late Stoa, there is a significant turn to the recognition of non-violence values. Starting from the point where the philosophers of the Ancient and the Middle Stoa acknowledge man＇s relation with the Cosmos and with each human being separately, the Stoics of Rome （namely, Seneca, Marcus Aurelius, Epictetus, but even Cicero who fosters many of the earlier Stoic ethical views） enrich the content of this theorization by offering an expansion of the concept of the Greek philanthropy. Through the practical means of individual correction, which leads to the therapy of passions, the stoic sage returns to society in order to emancipate the human being and to ensure that man will recover his ontological dignity. This effort is grounded on benevolent and mild action, which aims to correct rather than to discipline in a punitive way. It is their contribution to philosophy that the author aims to discuss in connection with the recording of their thought on issues directly related with a non-violent and eudaimonistic way of life in the context of social peace.展开更多
This paper seeks to exemplify some of the intentional and unintentional nonverbal communication attempts expressea Dy children with Autism Spectrum Disorder （ASD） syndrome. It demonstrates that such interactions wit...This paper seeks to exemplify some of the intentional and unintentional nonverbal communication attempts expressea Dy children with Autism Spectrum Disorder （ASD） syndrome. It demonstrates that such interactions with the rest of the world are trying to establish some semiotic functions, in an effort behaviorally to overcome the children＇s disability. The author＇s aim is to analyze such a paradoxical way of communicational interaction of such a subject vs. a given objectively perceivable reality, thus attempting to reveal paradoxical social contexts. The focus is on interpersonal communication abilities and/or disabilities, thus allowing semiotically distinguishable units as an object of analysis. The problem of mental disorders, such as ASD, requires a multi-dimensional approach--e.g., biological, medical, and other related fields. In conclusion, by applying a semiotic analysis, it becomes necessary to communicate with such children in a whole new way which, by processes of transformation, can bring about a state of awareness of a paradoxical and/or abnormal phenomenon.展开更多
Changes in natural environment are usually the reflection of human inner world.The Storm was a short story written by Kate Chopin,an America female writer.In the story storm not only creates the setting for her immora...Changes in natural environment are usually the reflection of human inner world.The Storm was a short story written by Kate Chopin,an America female writer.In the story storm not only creates the setting for her immoral behavior,but also symbolizes the female protagonist,Calixta's desire for love.展开更多
Love is a permanent theme in the world's history of literature.With different dictions(choice of words),poets can portray diverse images of love,thus leaving completely distinct impression on the readers' mind...Love is a permanent theme in the world's history of literature.With different dictions(choice of words),poets can portray diverse images of love,thus leaving completely distinct impression on the readers' minds.By analyzing and contrasting the diction in "Song To Celia" by Ben Jonson and that in "The Canonization" by John Donne,this essay aims to illustrate that different dramatic effects could be achieved with different choices of words in creative writing,and diction could be a representative symbol of a poet's writing style.展开更多
[Objectives]To study the effects of different application methods and application rates of biological nano-selenium on the quality of passion fruit.[Methods]In this experiment,passion fruit Tainong 1 was sprayed with ...[Objectives]To study the effects of different application methods and application rates of biological nano-selenium on the quality of passion fruit.[Methods]In this experiment,passion fruit Tainong 1 was sprayed with biological nano-selenium.The concentration of spraying refers to the recommended application rate of biological nano-selenium manufacturers.Three treatments with different concentrations were carried out:3,4.5 and 6 L/ha biological nano-selenium was sprayed on 100%root,(50%root+50%leaf surface)and 100%leaf surface of passion fruit,respectively.[Results]From the aspects of economic cost and rational utilization of resources,spraying 3 L/ha selenium fertilizer on the leaves of passion fruit played the best role in improving the quality of passion fruit.[Conclusions]To study the selenium-rich production technology of agricultural products and improve the quality of agricultural products is of great significance for improving human health and producing high-quality agricultural products.展开更多
According to the understanding of current situation of Guangxi selenium-containing passion fruit products and the advantages and disadvantages of related product markets,the corresponding improvement plans were propos...According to the understanding of current situation of Guangxi selenium-containing passion fruit products and the advantages and disadvantages of related product markets,the corresponding improvement plans were proposed for the supply and demand of products and the adjustment of industrial development,so as to provide theoretical data support for optimizing the industrial structure and increasing the market share of selenium-rich passion fruit in Guangxi.展开更多
Passion fruit(Passiflora edulis Sims) is a vine of the Passiflora genus in the Passifloraceae family. The extracted components include flavonoids and terpenoids, which have good anti-anxiety and anti-inflammatory effe...Passion fruit(Passiflora edulis Sims) is a vine of the Passiflora genus in the Passifloraceae family. The extracted components include flavonoids and terpenoids, which have good anti-anxiety and anti-inflammatory effects in humans.In this study, we analyzed the transcriptomes of four tissues of the ‘Zixiang’ cultivar using RNA-Seq, which provided a dataset for functional gene mining. The de novo assembly of these reads generated 96 883 unigenes, among which 61 022 unigenes were annotated(62.99% yield). In addition to its edible value, another important application of passion fruit is its medicinal value. The flavonoids and terpenoids are mainly derivatives of luteolin, apigenin, cycloartane triterpenoid saponins and other active substances in leaf extracts. A series of candidate unigenes in the transcriptome data that are potentially involved in the flavonoid and terpenoid synthesis pathways were screened using homologybased BLAST and phylogenetic analysis. The results showed that the biosynthesis of triterpenoids in passion fruit comes from the branches of the mevalonate(MVA) and 2-C-methyl-D-erythritol 4-phosphate/1-deoxy-D-xylulose 5-phosphate(MEP/DOXP) pathways, which is different from the MVA pathway that is used in other fruit trees. Most of the candidate genes were found to be highly expressed in the leaves and/or flowers. Quantitative real-time PCR(qRT-PCR) verification was carried out and confirmed the reliability of the RNA-Seq data. Further amplification and functional analysis of these putative unigenes will provide additional insight into the biosynthesis of flavonoids and terpenoids in passion fruit.展开更多
Ultrasound-assisted enzymatic extraction of soluble dietary fiber(SDF) from passion fruit seeds was carried out in order to shorten the extraction time and increase the yield of SDF. The effects of cellulase concentra...Ultrasound-assisted enzymatic extraction of soluble dietary fiber(SDF) from passion fruit seeds was carried out in order to shorten the extraction time and increase the yield of SDF. The effects of cellulase concentration, ultrasonic power, extraction temperature, solid-liquid ratio and water bath time on the SDF yield of passion fruit were studied by single factor analysis. And the orthogonal experiment was designed to optimize the extraction conditions. The results showed that the optimum conditions for the extraction of SDF from passion fruit by ultrasoundassisted enzymatic method were cellulase concentration 1.5%, ultrasonic power 120 W, solid-liquid ratio(g/mL) 1 ∶ 15, extraction temperature 55 ℃, and water bath time 160 min. The SDF extraction rate was determined to be 5.12%.展开更多
文摘翻译是一种审美活动,是认识原文的美,并在译文中再现美的过程。散文翻译是文学翻译的一种特殊形式,它的美在于意境深远。本文通过对郑延国和胡作玄,赵慧琪几位翻译家对罗素的Three Passions I have Lived for两译文的对比分析,揭示了两译文所挖掘和再现的美学方面的特征:意境美、忠实美及原作者的性格美,给读者以美的享受。
文摘1 From the moment I started writing for the Algonquin Times,I knew my academic enthusiasm was turning into a real passion for storytelling.Journalism had won my heart,even though at first,I disliked its fast-paced nature.It meant leaving my past behind and stepping into an uncertain future.
基金The Study of the Separation of Judaism and Early Christianity on the Texts,Ideas,and Community(犹太教和早期基督教“文本、思想和社群”的分离研究),awarded by the Ministry of Education of the People’s Republic of China,Number:22JJD73001.
文摘In Christianity,the passion and resurrection of Jesus Christ are a fact of history.If his resurrection is a miracle to be accepted by faith,no rational demonstration of it is needed,although the Apostle Paul argues by analogy for the resurrection in 1 Corinthians.Being a realist and using Latin,Aquinas holds that human reason can contribute to an understanding of faith;he has no strict distinction between hades and hell.He uses logos to emphasize reason and instrumental causality in explaining the relationship between humanity and divinity for Jesus.Arguing for the resurrection of Jesus,Aquinas should be consistent with his principle of the individualization of a soul through a body,and a separate soul being a substance,but he is inconsistent.Considering Jesus’soul before his resurrection,Aquinas supports the Apostles’Creed,but he develops the notion of purgatory,where departed souls sojourn temporarily.This paper argues that Aquinas,in discussing the passion and resurrection of Jesus Christ,obscures the distinction he draws between faith and reason.
文摘My music teacher is Ms Li and she brings the beautiful and harmonious world of music into my life.Ms Li graduated from Beijing Conservatory of Music.She is very young and beautiful,with long hair and a warm smile on her face.Her eyes are full of passion when she talks about music.In class,she is kind and patient.She never gets angry even when we make mistakes.Instead,she always encourages us to try again.Her teaching methods are unique and successful.In class,she always uses many kinds of instruments to make the lessons lively and interesting.She also leads us to sing and play together to make a joyful atmosphere.With her help,we have learned not only how to sing and play instruments but also how to enjoy the beauty of music.She is like a friend outside of class.She listens to our problems and gives us some useful advice.Also,she shares her own musical experiences and stories to inspire us to hold on to our dreams.
文摘At first glance,Lhapa Tsering appears modestly dressed,A:almost unassumingyet an artistic air surrounds him.A man of few words,his eyes light up with unmistakable passion the moment painting enters the conversation.His fingers lightly graze the paintbrush.
基金supported by the Association Foundation Program of the Yunnan Provincial Science and Technology Department and Kunming Medical University(No.202401AY070001-176 and 202401AY070001-180)the Xing Dian Talent Support Plan(to ZC),the Yunnan Province “the 14th Five-Year Plan”Provincial Key Clinical Specialty Construction Project(Traumatology Surgery)the Yunnan University Medical Research Foundation(No.YDYXJJ2024-0029,YDYXJJ2024-0040 and YDYXJJ2024-0017)。
文摘Background:A growing body of research is exploring the role of antioxidant and anti-inflammatory dietary supplements in the treatment of osteoarthritis,highlighting an increasing emphasis on nonpharmacological interventions.Although more patients are turning to supplements to manage osteoarthritis,their actual effectiveness remains uncertain.Objective:This study aims to provide a comprehensive evaluation of the available evidence concerning the efficacy of various dietary supplements in osteoarthritis treatment.Search strategy:We searched PubMed,Embase,Cochrane Library and Web of Science for studies on the use of various dietary supplements in the treatment of osteoarthritis from the creation of each database until Jan 20,2025.Inclusion criteria:(1)Research object:osteoarthritis.(2)Intervention measures:patients in the treatment group received dietary supplements,while the control group received placebos.(3)Research type:randomized controlled trials(RCTs).Data extraction and analysis:Two researchers independently examined the literature and retrieved data based on predefined criteria.The information gathered included the first author,year of publication,sample size,participant demographics,length of the follow-up period,intervention and control measures,and inclusion indications.RCTs comparing dietary supplements to placebo with the pain and function subscales of the Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC)among patients with osteoarthritis were included.The optimal dietary supplement was identified based on the total ranking by summing the surface under the cumulative ranking curve(SUCRA)of these two scores.Furthermore,the Grading of Recommendations Assessment,Development,and Evaluation(GRADE)was used to confirm the quality of the evidence.Results:Overall,23 studies covering 21 dietary supplements and involving 2455 participants met the inclusion criteria.In the WOMAC pain score,the SUCRA of passion fruit peel extract was 91%(mean difference[MD]:–9.2;95%confidence interval[CI]:[–16.0,–2.3]),followed by methylsulfonylmethane(89%),undenatured type II collagen(87%),collagen(84%),and Lanconone(82%).The SUCRA(99%)of passion fruit peel extract(MD:–41.0;95%CI:[–66.0,–16.0])ranked first in terms of the WOMAC function score,followed by Lanconone(95%),collagen(86%),ParActin(84%),and Lactobacillus casei strain Shirota(83%).The top three total rankings are passion fruit peel extract(95.0%),Lanconone(88.5%),and collagen(85.0%).However,the GRADE revealed low evidence quality.Conclusion:Passion fruit peel extract was the best supplement for improving WOMAC pain and function scores in patients with osteoarthritis,followed by Lanconone and collagen.However,further large-scale,well designed RCTs are required to substantiate these promising findings.
文摘In China, meteorological forecasting relies on meteorological data obtained from regional and national stations. However, there were discrepancies between the data collected from the meteorological station at the passion fruit growing base and the data from regional and national stations. Consequently, the high and low temperature disaster indicators determined by the meteorological station at the passion fruit growing base cannot be applied to meteorological forecasting. To address this issue and facilitate the monitoring and early warning of high and low temperature disasters in passion fruit cultivation in Fujian, China, we used multi-source hourly temperature data (including the data from meteorological observation stations in passion fruit growing bases, the nearest regional stations, and national surface conventional meteorological observation stations) in three cities in southwestern Fujian (Longyan, Sanming, and Zhangzhou) spanning the years 2020 to 2022. By employing comprehensive statistical analysis methods (0.5 interval division and Cumulative frequency), we identified that passion fruit in southwestern Fujian was susceptible to high temperature disasters during the blooming-fruiting period, as well as low temperature disasters during the sprouting period. Consequently, we developed high and low temperature disaster indicators based on data from regional and national stations for different phenological periods of passion fruit in this region.
文摘In the moral philosophy of the late Stoa, there is a significant turn to the recognition of non-violence values. Starting from the point where the philosophers of the Ancient and the Middle Stoa acknowledge man＇s relation with the Cosmos and with each human being separately, the Stoics of Rome （namely, Seneca, Marcus Aurelius, Epictetus, but even Cicero who fosters many of the earlier Stoic ethical views） enrich the content of this theorization by offering an expansion of the concept of the Greek philanthropy. Through the practical means of individual correction, which leads to the therapy of passions, the stoic sage returns to society in order to emancipate the human being and to ensure that man will recover his ontological dignity. This effort is grounded on benevolent and mild action, which aims to correct rather than to discipline in a punitive way. It is their contribution to philosophy that the author aims to discuss in connection with the recording of their thought on issues directly related with a non-violent and eudaimonistic way of life in the context of social peace.
文摘This paper seeks to exemplify some of the intentional and unintentional nonverbal communication attempts expressea Dy children with Autism Spectrum Disorder （ASD） syndrome. It demonstrates that such interactions with the rest of the world are trying to establish some semiotic functions, in an effort behaviorally to overcome the children＇s disability. The author＇s aim is to analyze such a paradoxical way of communicational interaction of such a subject vs. a given objectively perceivable reality, thus attempting to reveal paradoxical social contexts. The focus is on interpersonal communication abilities and/or disabilities, thus allowing semiotically distinguishable units as an object of analysis. The problem of mental disorders, such as ASD, requires a multi-dimensional approach--e.g., biological, medical, and other related fields. In conclusion, by applying a semiotic analysis, it becomes necessary to communicate with such children in a whole new way which, by processes of transformation, can bring about a state of awareness of a paradoxical and/or abnormal phenomenon.
文摘Changes in natural environment are usually the reflection of human inner world.The Storm was a short story written by Kate Chopin,an America female writer.In the story storm not only creates the setting for her immoral behavior,but also symbolizes the female protagonist,Calixta's desire for love.
文摘Love is a permanent theme in the world's history of literature.With different dictions(choice of words),poets can portray diverse images of love,thus leaving completely distinct impression on the readers' minds.By analyzing and contrasting the diction in "Song To Celia" by Ben Jonson and that in "The Canonization" by John Donne,this essay aims to illustrate that different dramatic effects could be achieved with different choices of words in creative writing,and diction could be a representative symbol of a poet's writing style.
基金Guangxi Science and Technology Plan Project(Gui Ke AA17202037,Gui Ke AD19245169,Gui Ke AD18281072)Yulin Science and Technology Project(Yu Shi Ke Neng 20194301,2019CXPT00A4).
文摘[Objectives]To study the effects of different application methods and application rates of biological nano-selenium on the quality of passion fruit.[Methods]In this experiment,passion fruit Tainong 1 was sprayed with biological nano-selenium.The concentration of spraying refers to the recommended application rate of biological nano-selenium manufacturers.Three treatments with different concentrations were carried out:3,4.5 and 6 L/ha biological nano-selenium was sprayed on 100%root,(50%root+50%leaf surface)and 100%leaf surface of passion fruit,respectively.[Results]From the aspects of economic cost and rational utilization of resources,spraying 3 L/ha selenium fertilizer on the leaves of passion fruit played the best role in improving the quality of passion fruit.[Conclusions]To study the selenium-rich production technology of agricultural products and improve the quality of agricultural products is of great significance for improving human health and producing high-quality agricultural products.
基金Supported by Science and Technology Majior Project of Guangxi(GK AA17202026,GK AA17202010-2)Guangxi Se-enriched Characteristic Crop Test Station(G TS2016011)+1 种基金Basic Scientific Research Business Collaborative Innovation Project of Guangxi Academy of Agricultural Sciences(GNK2017YZ03)Scientific Research and Technology Development Plan Project of Xixiangtang District,Nanning City(2015312)
文摘According to the understanding of current situation of Guangxi selenium-containing passion fruit products and the advantages and disadvantages of related product markets,the corresponding improvement plans were proposed for the supply and demand of products and the adjustment of industrial development,so as to provide theoretical data support for optimizing the industrial structure and increasing the market share of selenium-rich passion fruit in Guangxi.
基金supported by the National Natural Science Foundation of China (32260737)the Project of Sanya Yazhou Bay Science and Technology City, China (SCKJJYRC-2022-84 and SCKJ-JYRC-2022-93)the Hainan Provincial Natural Science Foundation of China (320QN305, 321MS091 and 320RC686)。
文摘Passion fruit(Passiflora edulis Sims) is a vine of the Passiflora genus in the Passifloraceae family. The extracted components include flavonoids and terpenoids, which have good anti-anxiety and anti-inflammatory effects in humans.In this study, we analyzed the transcriptomes of four tissues of the ‘Zixiang’ cultivar using RNA-Seq, which provided a dataset for functional gene mining. The de novo assembly of these reads generated 96 883 unigenes, among which 61 022 unigenes were annotated(62.99% yield). In addition to its edible value, another important application of passion fruit is its medicinal value. The flavonoids and terpenoids are mainly derivatives of luteolin, apigenin, cycloartane triterpenoid saponins and other active substances in leaf extracts. A series of candidate unigenes in the transcriptome data that are potentially involved in the flavonoid and terpenoid synthesis pathways were screened using homologybased BLAST and phylogenetic analysis. The results showed that the biosynthesis of triterpenoids in passion fruit comes from the branches of the mevalonate(MVA) and 2-C-methyl-D-erythritol 4-phosphate/1-deoxy-D-xylulose 5-phosphate(MEP/DOXP) pathways, which is different from the MVA pathway that is used in other fruit trees. Most of the candidate genes were found to be highly expressed in the leaves and/or flowers. Quantitative real-time PCR(qRT-PCR) verification was carried out and confirmed the reliability of the RNA-Seq data. Further amplification and functional analysis of these putative unigenes will provide additional insight into the biosynthesis of flavonoids and terpenoids in passion fruit.
文摘Ultrasound-assisted enzymatic extraction of soluble dietary fiber(SDF) from passion fruit seeds was carried out in order to shorten the extraction time and increase the yield of SDF. The effects of cellulase concentration, ultrasonic power, extraction temperature, solid-liquid ratio and water bath time on the SDF yield of passion fruit were studied by single factor analysis. And the orthogonal experiment was designed to optimize the extraction conditions. The results showed that the optimum conditions for the extraction of SDF from passion fruit by ultrasoundassisted enzymatic method were cellulase concentration 1.5%, ultrasonic power 120 W, solid-liquid ratio(g/mL) 1 ∶ 15, extraction temperature 55 ℃, and water bath time 160 min. The SDF extraction rate was determined to be 5.12%.
