脂肪酸和次生代谢物可预测草饲牛肉和牛的补充饲料。

IF 6.3 1区 农林科学 Q1 FOOD SCIENCE & TECHNOLOGY NPJ Science of Food Pub Date : 2024-10-04 DOI:10.1038/s41538-024-00315-5
Lucas Krusinski, Isabella C. F. Maciel, Stephan van Vliet, Muhammad Ahsin, Julianna Adams, Guanqi Lu, Chad A. Bitler, Jason E. Rowntree, Jenifer I. Fenton
{"title":"脂肪酸和次生代谢物可预测草饲牛肉和牛的补充饲料。","authors":"Lucas Krusinski, Isabella C. F. Maciel, Stephan van Vliet, Muhammad Ahsin, Julianna Adams, Guanqi Lu, Chad A. Bitler, Jason E. Rowntree, Jenifer I. Fenton","doi":"10.1038/s41538-024-00315-5","DOIUrl":null,"url":null,"abstract":"Beef raised using rotational grazing practices on biodiverse pastures offers potential benefits to animal and environmental health and can improve the nutrient density of meat to favor human health. However, many cattle producers contend with the seasonal unavailability of fresh forage, necessitating the utilization of supplementary feeds or indoor feeding. The objective of this study was to profile secondary metabolites and fatty acids in grass-finished beef supplemented with different feeds (4.5 kg/head/day) and to explore the potential for grass-finished beef authentication. In this two-year study, steers (n = 115) were randomly allocated to one of four diets: 1) pastured/supplemented with hay (control group), 2) pastured/supplemented with baleage, 3) pastured/supplemented with soybean hulls, or 4) baleage/soybean hulls in confinement. Secondary metabolites and fatty acids were measured using UHPLC-MS/MS and GC-MS, respectively. Of the 94 measured metabolites, pyridoxine, alpha-tocopherol, hippuric acid, and gallic acid differed between diets (p < 0.05 for all). Based on random forest classification, beef from the pasture/hay, pasture/baleage, pasture/soybean hulls, and confinement baleage/soybean hulls groups could be identified with a predictive accuracy of 100%, 50%, 41%, and 97%, respectively. Although minimal significant differences were observed, our data indicate that certain supplemental feeds maintain favorable nutritional profiles of grass-finished beef. In addition, metabolomics can predict cattle on exclusively forage-based or feed-based diets with a high degree of certainty.","PeriodicalId":19367,"journal":{"name":"NPJ Science of Food","volume":" ","pages":"1-12"},"PeriodicalIF":6.3000,"publicationDate":"2024-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41538-024-00315-5.pdf","citationCount":"0","resultStr":"{\"title\":\"Fatty acids and secondary metabolites can predict grass-finished beef and supplemental cattle feeds\",\"authors\":\"Lucas Krusinski, Isabella C. F. Maciel, Stephan van Vliet, Muhammad Ahsin, Julianna Adams, Guanqi Lu, Chad A. Bitler, Jason E. Rowntree, Jenifer I. Fenton\",\"doi\":\"10.1038/s41538-024-00315-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Beef raised using rotational grazing practices on biodiverse pastures offers potential benefits to animal and environmental health and can improve the nutrient density of meat to favor human health. However, many cattle producers contend with the seasonal unavailability of fresh forage, necessitating the utilization of supplementary feeds or indoor feeding. The objective of this study was to profile secondary metabolites and fatty acids in grass-finished beef supplemented with different feeds (4.5 kg/head/day) and to explore the potential for grass-finished beef authentication. In this two-year study, steers (n = 115) were randomly allocated to one of four diets: 1) pastured/supplemented with hay (control group), 2) pastured/supplemented with baleage, 3) pastured/supplemented with soybean hulls, or 4) baleage/soybean hulls in confinement. Secondary metabolites and fatty acids were measured using UHPLC-MS/MS and GC-MS, respectively. Of the 94 measured metabolites, pyridoxine, alpha-tocopherol, hippuric acid, and gallic acid differed between diets (p < 0.05 for all). Based on random forest classification, beef from the pasture/hay, pasture/baleage, pasture/soybean hulls, and confinement baleage/soybean hulls groups could be identified with a predictive accuracy of 100%, 50%, 41%, and 97%, respectively. Although minimal significant differences were observed, our data indicate that certain supplemental feeds maintain favorable nutritional profiles of grass-finished beef. In addition, metabolomics can predict cattle on exclusively forage-based or feed-based diets with a high degree of certainty.\",\"PeriodicalId\":19367,\"journal\":{\"name\":\"NPJ Science of Food\",\"volume\":\" \",\"pages\":\"1-12\"},\"PeriodicalIF\":6.3000,\"publicationDate\":\"2024-10-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.nature.com/articles/s41538-024-00315-5.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"NPJ Science of Food\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.nature.com/articles/s41538-024-00315-5\",\"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":"NPJ Science of Food","FirstCategoryId":"97","ListUrlMain":"https://www.nature.com/articles/s41538-024-00315-5","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}
引用次数: 0

摘要

在生物多样性牧场上采用轮牧方式饲养牛肉,可为动物和环境健康带来潜在益处,并能提高肉类营养密度,有利于人类健康。然而,许多养牛者都面临着新鲜牧草季节性供应不足的问题,因此必须使用补充饲料或进行室内饲养。本研究的目的是分析添加不同饲料(4.5 千克/头/天)的草制牛肉中的次生代谢物和脂肪酸,并探索草制牛肉认证的潜力。在这项为期两年的研究中,将小公牛(n = 115)随机分配到四种日粮中的一种:1)放牧/补充干草(对照组);2)放牧/补充草捆;3)放牧/补充豆壳;或 4)圈养草捆/豆壳。次生代谢物和脂肪酸分别采用超高效液相色谱-质谱/质谱法和气相色谱-质谱法进行测定。在测得的 94 种代谢物中,吡哆醇、α-生育酚、马尿酸和没食子酸在不同日粮之间存在差异(p<0.05)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Fatty acids and secondary metabolites can predict grass-finished beef and supplemental cattle feeds
Beef raised using rotational grazing practices on biodiverse pastures offers potential benefits to animal and environmental health and can improve the nutrient density of meat to favor human health. However, many cattle producers contend with the seasonal unavailability of fresh forage, necessitating the utilization of supplementary feeds or indoor feeding. The objective of this study was to profile secondary metabolites and fatty acids in grass-finished beef supplemented with different feeds (4.5 kg/head/day) and to explore the potential for grass-finished beef authentication. In this two-year study, steers (n = 115) were randomly allocated to one of four diets: 1) pastured/supplemented with hay (control group), 2) pastured/supplemented with baleage, 3) pastured/supplemented with soybean hulls, or 4) baleage/soybean hulls in confinement. Secondary metabolites and fatty acids were measured using UHPLC-MS/MS and GC-MS, respectively. Of the 94 measured metabolites, pyridoxine, alpha-tocopherol, hippuric acid, and gallic acid differed between diets (p < 0.05 for all). Based on random forest classification, beef from the pasture/hay, pasture/baleage, pasture/soybean hulls, and confinement baleage/soybean hulls groups could be identified with a predictive accuracy of 100%, 50%, 41%, and 97%, respectively. Although minimal significant differences were observed, our data indicate that certain supplemental feeds maintain favorable nutritional profiles of grass-finished beef. In addition, metabolomics can predict cattle on exclusively forage-based or feed-based diets with a high degree of certainty.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
NPJ Science of Food
NPJ Science of Food FOOD SCIENCE & TECHNOLOGY-
CiteScore
7.50
自引率
1.60%
发文量
53
期刊介绍: npj Science of Food is an online-only and open access journal publishes high-quality, high-impact papers related to food safety, security, integrated production, processing and packaging, the changes and interactions of food components, and the influence on health and wellness properties of food. The journal will support fundamental studies that advance the science of food beyond the classic focus on processing, thereby addressing basic inquiries around food from the public and industry. It will also support research that might result in innovation of technologies and products that are public-friendly while promoting the United Nations sustainable development goals.
期刊最新文献
Cowpea legumin preservative impacts on beef ribeye and implications on antibiotic resistant food borne pathogens Akkermansia muciniphila ONE effectively ameliorates dextran sulfate sodium (DSS)-induced ulcerative colitis in mice Improved nutritional value of surplus bread and perennial ryegrass via solid-state fermentation with Rhizopus oligosporus The mechanical and sensory signature of plant-based and animal meat Ampelopsis grossedentata tea alleviating liver fibrosis in BDL-induced mice via gut microbiota and metabolite modulation
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1