{"title":"食物肽的吸收:机制、影响因素和增强策略","authors":"","doi":"10.1016/j.foodres.2024.115190","DOIUrl":null,"url":null,"abstract":"<div><div>Food-derived peptides (FPs) are bioactive molecules produced from dietary proteins through enzymatic hydrolysis or fermentation. These peptides exhibit various biological activities. However, their efficacy largely depends on bioavailability, the ability to cross absorption barriers, and reach target sites within the body. This review addresses key issues in FP absorption, including barriers, pathways, influencing factors, and strategies to enhance absorption. The biochemical and physical barriers to FP absorption include pH variations, enzymes, unstirred water layer, mucus layer, and intestinal epithelial cells. FPs enter the bloodstream via four main pathways: carrier-mediated transport, endocytosis, paracellular, and passive diffusion. The barrier-crossing efficiency depends on the structural properties and state of FPs and coexisting substances. Absorption efficiency can be significantly improved with permeability enhancers, nano-delivery systems, and chemical modifications. These insights provide a scientific basis and practical guidance for optimizing the bioactivity and health benefits of food-derived peptides.</div></div>","PeriodicalId":323,"journal":{"name":"Food Research International","volume":null,"pages":null},"PeriodicalIF":7.0000,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Absorption of food-derived peptides: Mechanisms, influencing factors, and enhancement strategies\",\"authors\":\"\",\"doi\":\"10.1016/j.foodres.2024.115190\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Food-derived peptides (FPs) are bioactive molecules produced from dietary proteins through enzymatic hydrolysis or fermentation. These peptides exhibit various biological activities. However, their efficacy largely depends on bioavailability, the ability to cross absorption barriers, and reach target sites within the body. This review addresses key issues in FP absorption, including barriers, pathways, influencing factors, and strategies to enhance absorption. The biochemical and physical barriers to FP absorption include pH variations, enzymes, unstirred water layer, mucus layer, and intestinal epithelial cells. FPs enter the bloodstream via four main pathways: carrier-mediated transport, endocytosis, paracellular, and passive diffusion. The barrier-crossing efficiency depends on the structural properties and state of FPs and coexisting substances. Absorption efficiency can be significantly improved with permeability enhancers, nano-delivery systems, and chemical modifications. These insights provide a scientific basis and practical guidance for optimizing the bioactivity and health benefits of food-derived peptides.</div></div>\",\"PeriodicalId\":323,\"journal\":{\"name\":\"Food Research International\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":7.0000,\"publicationDate\":\"2024-10-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Food Research International\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0963996924012602\",\"RegionNum\":1,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Research International","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0963996924012602","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Absorption of food-derived peptides: Mechanisms, influencing factors, and enhancement strategies
Food-derived peptides (FPs) are bioactive molecules produced from dietary proteins through enzymatic hydrolysis or fermentation. These peptides exhibit various biological activities. However, their efficacy largely depends on bioavailability, the ability to cross absorption barriers, and reach target sites within the body. This review addresses key issues in FP absorption, including barriers, pathways, influencing factors, and strategies to enhance absorption. The biochemical and physical barriers to FP absorption include pH variations, enzymes, unstirred water layer, mucus layer, and intestinal epithelial cells. FPs enter the bloodstream via four main pathways: carrier-mediated transport, endocytosis, paracellular, and passive diffusion. The barrier-crossing efficiency depends on the structural properties and state of FPs and coexisting substances. Absorption efficiency can be significantly improved with permeability enhancers, nano-delivery systems, and chemical modifications. These insights provide a scientific basis and practical guidance for optimizing the bioactivity and health benefits of food-derived peptides.
期刊介绍:
Food Research International serves as a rapid dissemination platform for significant and impactful research in food science, technology, engineering, and nutrition. The journal focuses on publishing novel, high-quality, and high-impact review papers, original research papers, and letters to the editors across various disciplines in the science and technology of food. Additionally, it follows a policy of publishing special issues on topical and emergent subjects in food research or related areas. Selected, peer-reviewed papers from scientific meetings, workshops, and conferences on the science, technology, and engineering of foods are also featured in special issues.