Kaizhi Zheng , Liangyong Guo , Yang Cao , Yuyang Yin , Hui Gao , Xiaowei Zhang , Junfang Jiang , Jinbing Li , Xin Huang , Kui Li , Sangang He
{"title":"高浓缩日粮通过调节胆汁酸组成降低羊肉脂肪酸含量","authors":"Kaizhi Zheng , Liangyong Guo , Yang Cao , Yuyang Yin , Hui Gao , Xiaowei Zhang , Junfang Jiang , Jinbing Li , Xin Huang , Kui Li , Sangang He","doi":"10.1016/j.fochx.2024.101871","DOIUrl":null,"url":null,"abstract":"<div><div>Feeding sheep with high-concentrate diet (HCD) to shorten production cycle is a well-developed feeding strategy to increase lamb production. Here, metabolomics were performed to explore the mechanism that HCD changes lamb nutrition composition. Differential metabolites were enriched in primary bile acid biosynthesis. Significantly higher content of bile acids including taurodeoxycholic acid sodium salt (TDCA), taurochenodeoxycholic acid sodium salt (TCDCA) and taurocholic acid (TCA) was observed in lamb of HCD, while the content of lithocholic acid (LCA), cholic acid (CA), chenodeoxycholic acid (CDCA) and Chenodeoxycholic acid-3-beta-D-glucuronide (CDCA-3Gln) were higher in the controls. Furthermore, a significantly decreased content of fatty acids was observed in lamb of HCD group. Finally, primary skeletal cells treated with CA or TCA showed a significant decrease in contents of fatty acids, while TCA showed a stronger effect in decreasing fatty acid contents. Collectively, we suggest that HCD decreases lamb fatty acid contents by regulating bile acid composition.</div></div>","PeriodicalId":12334,"journal":{"name":"Food Chemistry: X","volume":"24 ","pages":"Article 101871"},"PeriodicalIF":6.5000,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"High-concentrate diet decreases lamb fatty acid contents by regulating bile acid composition\",\"authors\":\"Kaizhi Zheng , Liangyong Guo , Yang Cao , Yuyang Yin , Hui Gao , Xiaowei Zhang , Junfang Jiang , Jinbing Li , Xin Huang , Kui Li , Sangang He\",\"doi\":\"10.1016/j.fochx.2024.101871\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Feeding sheep with high-concentrate diet (HCD) to shorten production cycle is a well-developed feeding strategy to increase lamb production. Here, metabolomics were performed to explore the mechanism that HCD changes lamb nutrition composition. Differential metabolites were enriched in primary bile acid biosynthesis. Significantly higher content of bile acids including taurodeoxycholic acid sodium salt (TDCA), taurochenodeoxycholic acid sodium salt (TCDCA) and taurocholic acid (TCA) was observed in lamb of HCD, while the content of lithocholic acid (LCA), cholic acid (CA), chenodeoxycholic acid (CDCA) and Chenodeoxycholic acid-3-beta-D-glucuronide (CDCA-3Gln) were higher in the controls. Furthermore, a significantly decreased content of fatty acids was observed in lamb of HCD group. Finally, primary skeletal cells treated with CA or TCA showed a significant decrease in contents of fatty acids, while TCA showed a stronger effect in decreasing fatty acid contents. Collectively, we suggest that HCD decreases lamb fatty acid contents by regulating bile acid composition.</div></div>\",\"PeriodicalId\":12334,\"journal\":{\"name\":\"Food Chemistry: X\",\"volume\":\"24 \",\"pages\":\"Article 101871\"},\"PeriodicalIF\":6.5000,\"publicationDate\":\"2024-10-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Food Chemistry: X\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2590157524007594\",\"RegionNum\":1,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Food Chemistry: X","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590157524007594","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, APPLIED","Score":null,"Total":0}
High-concentrate diet decreases lamb fatty acid contents by regulating bile acid composition
Feeding sheep with high-concentrate diet (HCD) to shorten production cycle is a well-developed feeding strategy to increase lamb production. Here, metabolomics were performed to explore the mechanism that HCD changes lamb nutrition composition. Differential metabolites were enriched in primary bile acid biosynthesis. Significantly higher content of bile acids including taurodeoxycholic acid sodium salt (TDCA), taurochenodeoxycholic acid sodium salt (TCDCA) and taurocholic acid (TCA) was observed in lamb of HCD, while the content of lithocholic acid (LCA), cholic acid (CA), chenodeoxycholic acid (CDCA) and Chenodeoxycholic acid-3-beta-D-glucuronide (CDCA-3Gln) were higher in the controls. Furthermore, a significantly decreased content of fatty acids was observed in lamb of HCD group. Finally, primary skeletal cells treated with CA or TCA showed a significant decrease in contents of fatty acids, while TCA showed a stronger effect in decreasing fatty acid contents. Collectively, we suggest that HCD decreases lamb fatty acid contents by regulating bile acid composition.
期刊介绍：
Food Chemistry: X, one of three Open Access companion journals to Food Chemistry, follows the same aims, scope, and peer-review process. It focuses on papers advancing food and biochemistry or analytical methods, prioritizing research novelty. Manuscript evaluation considers novelty, scientific rigor, field advancement, and reader interest. Excluded are studies on food molecular sciences or disease cure/prevention. Topics include food component chemistry, bioactives, processing effects, additives, contaminants, and analytical methods. The journal welcome Analytical Papers addressing food microbiology, sensory aspects, and more, emphasizing new methods with robust validation and applicability to diverse foods or regions.
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