{"title":"The Effect of Probiotics and Prebiotics on Feed Intake in Cultured Fish","authors":"Inês Guerreiro, Aires Oliva-Teles, Paula Enes","doi":"10.1111/raq.12982","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>With aquaculture intensification, improving feed intake in order to increase fish growth as well as to reduce production costs and environmental impacts assume a high importance. In this sense, probiotics and prebiotics' capacity to positively modulate animals' appetite is of high interest and has been the focus of several studies in mammals, while in fish these studies are scarce, and available information is dispersed. Probiotics and prebiotics' role in appetite regulation mechanisms can be mediated by short-chain fatty acids produced by gut microbiota, or by several other microbial-derived metabolites, proteins, and lipopolysaccharides. The possible way these molecules may affect fish appetite is the focus of this review, which also highlights novel research directions for better elucidation of the impact of probiotics and prebiotics in the regulation of fish appetite, contributing to the definition of better feeding strategies, that optimize feed utilization efficiency and fish growth, leading to a more sustainable aquaculture production.</p>\n </div>","PeriodicalId":227,"journal":{"name":"Reviews in Aquaculture","volume":"17 1","pages":""},"PeriodicalIF":8.8000,"publicationDate":"2024-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reviews in Aquaculture","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/raq.12982","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"FISHERIES","Score":null,"Total":0}
引用次数: 0
Abstract
With aquaculture intensification, improving feed intake in order to increase fish growth as well as to reduce production costs and environmental impacts assume a high importance. In this sense, probiotics and prebiotics' capacity to positively modulate animals' appetite is of high interest and has been the focus of several studies in mammals, while in fish these studies are scarce, and available information is dispersed. Probiotics and prebiotics' role in appetite regulation mechanisms can be mediated by short-chain fatty acids produced by gut microbiota, or by several other microbial-derived metabolites, proteins, and lipopolysaccharides. The possible way these molecules may affect fish appetite is the focus of this review, which also highlights novel research directions for better elucidation of the impact of probiotics and prebiotics in the regulation of fish appetite, contributing to the definition of better feeding strategies, that optimize feed utilization efficiency and fish growth, leading to a more sustainable aquaculture production.
期刊介绍:
Reviews in Aquaculture is a journal that aims to provide a platform for reviews on various aspects of aquaculture science, techniques, policies, and planning. The journal publishes fully peer-reviewed review articles on topics including global, regional, and national production and market trends in aquaculture, advancements in aquaculture practices and technology, interactions between aquaculture and the environment, indigenous and alien species in aquaculture, genetics and its relation to aquaculture, as well as aquaculture product quality and traceability. The journal is indexed and abstracted in several databases including AgBiotech News & Information (CABI), AgBiotechNet, Agricultural Engineering Abstracts, Environment Index (EBSCO Publishing), SCOPUS (Elsevier), and Web of Science (Clarivate Analytics) among others.