{"title":"牛蒡低聚糖对蓝莓采后果实膜脂过氧化的抑制作用","authors":"Jiaqi Wang, Yajuan Wang, Yuxuan Li, Runan zhao, Bingxin Sun, Yunhe Zhang, Yufeng Xu, Xuerui Yan","doi":"10.1111/1750-3841.70205","DOIUrl":null,"url":null,"abstract":"<p>The aim of this study was to evaluate the influence of burdock fructooligosaccharide (BFO) treatment on postharvest blueberries, specifically focusing on the influence of membrane lipid metabolism on overall quality. Our findings revealed that BFO treatment effectively suppressed decay index and preserved firmness in blueberry fruit. At the same time, BFO treatment effectively mitigated the production of H<sub>2</sub>O<sub>2</sub> and malondialdehyde (MDA), while reinforcing the activities of antioxidant enzymes and enhancing the expression level. Moreover, BFO treatment preserved high amounts of unsaturated fatty acids while suppressing the gene expression and enzyme activity of phospholipase D (PLD), lipase, and lipoxygenase (LOX). In summary, the application of BFO effectively retards the metabolism of membrane lipids and preserves the integrity of cell membranes, thereby delaying blueberry senescence.</p>","PeriodicalId":193,"journal":{"name":"Journal of Food Science","volume":"90 4","pages":""},"PeriodicalIF":3.4000,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of burdock oligosaccharide preventing membrane lipid peroxidation in postharvest blueberry fruit\",\"authors\":\"Jiaqi Wang, Yajuan Wang, Yuxuan Li, Runan zhao, Bingxin Sun, Yunhe Zhang, Yufeng Xu, Xuerui Yan\",\"doi\":\"10.1111/1750-3841.70205\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The aim of this study was to evaluate the influence of burdock fructooligosaccharide (BFO) treatment on postharvest blueberries, specifically focusing on the influence of membrane lipid metabolism on overall quality. Our findings revealed that BFO treatment effectively suppressed decay index and preserved firmness in blueberry fruit. At the same time, BFO treatment effectively mitigated the production of H<sub>2</sub>O<sub>2</sub> and malondialdehyde (MDA), while reinforcing the activities of antioxidant enzymes and enhancing the expression level. Moreover, BFO treatment preserved high amounts of unsaturated fatty acids while suppressing the gene expression and enzyme activity of phospholipase D (PLD), lipase, and lipoxygenase (LOX). In summary, the application of BFO effectively retards the metabolism of membrane lipids and preserves the integrity of cell membranes, thereby delaying blueberry senescence.</p>\",\"PeriodicalId\":193,\"journal\":{\"name\":\"Journal of Food Science\",\"volume\":\"90 4\",\"pages\":\"\"},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2025-04-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Food Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://ift.onlinelibrary.wiley.com/doi/10.1111/1750-3841.70205\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Food Science","FirstCategoryId":"97","ListUrlMain":"https://ift.onlinelibrary.wiley.com/doi/10.1111/1750-3841.70205","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Effects of burdock oligosaccharide preventing membrane lipid peroxidation in postharvest blueberry fruit
The aim of this study was to evaluate the influence of burdock fructooligosaccharide (BFO) treatment on postharvest blueberries, specifically focusing on the influence of membrane lipid metabolism on overall quality. Our findings revealed that BFO treatment effectively suppressed decay index and preserved firmness in blueberry fruit. At the same time, BFO treatment effectively mitigated the production of H2O2 and malondialdehyde (MDA), while reinforcing the activities of antioxidant enzymes and enhancing the expression level. Moreover, BFO treatment preserved high amounts of unsaturated fatty acids while suppressing the gene expression and enzyme activity of phospholipase D (PLD), lipase, and lipoxygenase (LOX). In summary, the application of BFO effectively retards the metabolism of membrane lipids and preserves the integrity of cell membranes, thereby delaying blueberry senescence.
期刊介绍:
The goal of the Journal of Food Science is to offer scientists, researchers, and other food professionals the opportunity to share knowledge of scientific advancements in the myriad disciplines affecting their work, through a respected peer-reviewed publication. The Journal of Food Science serves as an international forum for vital research and developments in food science.
The range of topics covered in the journal include:
-Concise Reviews and Hypotheses in Food Science
-New Horizons in Food Research
-Integrated Food Science
-Food Chemistry
-Food Engineering, Materials Science, and Nanotechnology
-Food Microbiology and Safety
-Sensory and Consumer Sciences
-Health, Nutrition, and Food
-Toxicology and Chemical Food Safety
The Journal of Food Science publishes peer-reviewed articles that cover all aspects of food science, including safety and nutrition. Reviews should be 15 to 50 typewritten pages (including tables, figures, and references), should provide in-depth coverage of a narrowly defined topic, and should embody careful evaluation (weaknesses, strengths, explanation of discrepancies in results among similar studies) of all pertinent studies, so that insightful interpretations and conclusions can be presented. Hypothesis papers are especially appropriate in pioneering areas of research or important areas that are afflicted by scientific controversy.