Effects of partial and complete replacement of fish oil with perilla oil on growth performance, feed efficiency, health status, and fatty acid accumulation in flesh of Asian seabass (Lates calcarifer) reared in freshwater

IF 2.5 2区农林科学 Q1 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Animal Feed Science and Technology Pub Date : 2025-02-26 DOI:10.1016/j.anifeedsci.2025.116277

Siriporn Tola , Mercy-Shalom Kehinde Adepoju , Bundit Yuangsoi , Siripavee Charoenwattanasak , Kritsana Jatuwong , Mintra Seel-audom

{"title":"Effects of partial and complete replacement of fish oil with perilla oil on growth performance, feed efficiency, health status, and fatty acid accumulation in flesh of Asian seabass (Lates calcarifer) reared in freshwater","authors":"Siriporn Tola , Mercy-Shalom Kehinde Adepoju , Bundit Yuangsoi , Siripavee Charoenwattanasak , Kritsana Jatuwong , Mintra Seel-audom","doi":"10.1016/j.anifeedsci.2025.116277","DOIUrl":null,"url":null,"abstract":"<div><div>This study investigated the effects of partial and complete replacement of fish oil with perilla oil on growth performance, feed efficiency, health status, proximate analysis, and fatty acid composition in flesh of Asian seabass (<em>Lates calcarifer</em>) reared in freshwater. Five diets were prepared: a control diet based on a basal diet with 12 % fish oil (F12), two vegetable oil-based diets, in which fish oil was replaced entirely with soybean oil (S12) or perilla oil (P12), 8 % (P8), and 4 % (P4). Asian seabass were fed until satiation twice daily for 8 weeks. Partial and total replacement of fish oil with perilla oil did not negatively affect feed intake, growth rate, FCR, PER, lipid and protein retentions, proximate composition, intraperitoneal fat index, and hepatosomatic index of Asian seabass (P > 0.05). Total cholesterol of fish fed S12 was higher than that of fish fed P12 (P < 0.05). While high-density lipoprotein (HDL) of Asian seabass fed S12 was higher than that of fish fed F12 (P < 0.05). The other biochemical parameters analysed were similar between diets. Linolenic acid increased in fish flesh with increasing levels of fish oil replacement with perilla oil. In contrast, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) levels decreased (P < 0.05). Replacement or substituting fish oil with perilla oil changed the fatty acid profile of the flesh but did not impact the growth and health of Asian seabass.</div></div>","PeriodicalId":7861,"journal":{"name":"Animal Feed Science and Technology","volume":"323 ","pages":"Article 116277"},"PeriodicalIF":2.5000,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Animal Feed Science and Technology","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0377840125000720","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}

引用次数: 0

Abstract

This study investigated the effects of partial and complete replacement of fish oil with perilla oil on growth performance, feed efficiency, health status, proximate analysis, and fatty acid composition in flesh of Asian seabass (Lates calcarifer) reared in freshwater. Five diets were prepared: a control diet based on a basal diet with 12 % fish oil (F12), two vegetable oil-based diets, in which fish oil was replaced entirely with soybean oil (S12) or perilla oil (P12), 8 % (P8), and 4 % (P4). Asian seabass were fed until satiation twice daily for 8 weeks. Partial and total replacement of fish oil with perilla oil did not negatively affect feed intake, growth rate, FCR, PER, lipid and protein retentions, proximate composition, intraperitoneal fat index, and hepatosomatic index of Asian seabass (P > 0.05). Total cholesterol of fish fed S12 was higher than that of fish fed P12 (P < 0.05). While high-density lipoprotein (HDL) of Asian seabass fed S12 was higher than that of fish fed F12 (P < 0.05). The other biochemical parameters analysed were similar between diets. Linolenic acid increased in fish flesh with increasing levels of fish oil replacement with perilla oil. In contrast, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) levels decreased (P < 0.05). Replacement or substituting fish oil with perilla oil changed the fatty acid profile of the flesh but did not impact the growth and health of Asian seabass.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Animal Feed Science and Technology 农林科学-奶制品与动物科学

CiteScore

6.00

自引率

6.20%

发文量

266

审稿时长

3 months

期刊介绍： Animal Feed Science and Technology is a unique journal publishing scientific papers of international interest focusing on animal feeds and their feeding. Papers describing research on feed for ruminants and non-ruminants, including poultry, horses, companion animals and aquatic animals, are welcome. The journal covers the following areas: Nutritive value of feeds (e.g., assessment, improvement) Methods of conserving and processing feeds that affect their nutritional value Agronomic and climatic factors influencing the nutritive value of feeds Utilization of feeds and the improvement of such Metabolic, production, reproduction and health responses, as well as potential environmental impacts, of diet inputs and feed technologies (e.g., feeds, feed additives, feed components, mycotoxins) Mathematical models relating directly to animal-feed interactions Analytical and experimental methods for feed evaluation Environmental impacts of feed technologies in animal production.