酵母培养物通过改善老龄蛋鸡大蛋白分泌和肠道菌群来提高蛋清品质。

IF 3.3 2区农林科学 Q1 AGRICULTURE, MULTIDISCIPLINARY

Journal of the Science of Food and Agriculture Pub Date : 2025-05-12 DOI:10.1002/jsfa.14364

Li-Bing Gao, Dong Dai, Peng Chen, Hai-Jun Zhang, Shu-Geng Wu, Guang-Hai Qi, Jing Wang

{"title":"酵母培养物通过改善老龄蛋鸡大蛋白分泌和肠道菌群来提高蛋清品质。","authors":"Li-Bing Gao, Dong Dai, Peng Chen, Hai-Jun Zhang, Shu-Geng Wu, Guang-Hai Qi, Jing Wang","doi":"10.1002/jsfa.14364","DOIUrl":null,"url":null,"abstract":"Background: The supplementation of yeast culture (YC) has the potential to enhance egg quality in laying hens. However, most studies focus on eggshell quality. This study aimed to investigate the effects of dietary YC supplementation on the production performance, albumen quality, protein synthesis or secretion of the magnum and the cecal microbiota content of laying hens.Results: The results showed that dietary YC supplementation increased albumen height and Haugh unit (P ≤ 0.05). Besides, dietary 100 g kg-1 YC addition increased significantly the ridge width of the magnum and the relative expression of SEC23A in the magnum and decreased significantly the relative expression of OVOB in the magnum (P ≤ 0.05). Furthermore, the abundances of Butyricicoccus, Alistipes and Flavonifractor were increased significantly by 100 g kg-1 YC supplementation (P ≤ 0.05). The diet supplemented with 100 g kg-1 YC significantly increased the butyric acid and isobutyric acid of the cecum.Conclusion: Dietary supplementation with YC improved protein secretion in the magnum and enhanced the beneficial cecal microbiota, thus improving the albumen quality of laying hens. © 2025 Society of Chemical Industry.","PeriodicalId":17725,"journal":{"name":"Journal of the Science of Food and Agriculture","volume":" ","pages":""},"PeriodicalIF":3.3000,"publicationDate":"2025-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Yeast culture promotes albumen quality by improving magnum protein secretion and intestinal microbiota in aged laying hens.\",\"authors\":\"Li-Bing Gao, Dong Dai, Peng Chen, Hai-Jun Zhang, Shu-Geng Wu, Guang-Hai Qi, Jing Wang\",\"doi\":\"10.1002/jsfa.14364\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Background: The supplementation of yeast culture (YC) has the potential to enhance egg quality in laying hens. However, most studies focus on eggshell quality. This study aimed to investigate the effects of dietary YC supplementation on the production performance, albumen quality, protein synthesis or secretion of the magnum and the cecal microbiota content of laying hens.Results: The results showed that dietary YC supplementation increased albumen height and Haugh unit (P ≤ 0.05). Besides, dietary 100 g kg-1 YC addition increased significantly the ridge width of the magnum and the relative expression of SEC23A in the magnum and decreased significantly the relative expression of OVOB in the magnum (P ≤ 0.05). Furthermore, the abundances of Butyricicoccus, Alistipes and Flavonifractor were increased significantly by 100 g kg-1 YC supplementation (P ≤ 0.05). The diet supplemented with 100 g kg-1 YC significantly increased the butyric acid and isobutyric acid of the cecum.Conclusion: Dietary supplementation with YC improved protein secretion in the magnum and enhanced the beneficial cecal microbiota, thus improving the albumen quality of laying hens. © 2025 Society of Chemical Industry.\",\"PeriodicalId\":17725,\"journal\":{\"name\":\"Journal of the Science of Food and Agriculture\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":3.3000,\"publicationDate\":\"2025-05-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Science of Food and Agriculture\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1002/jsfa.14364\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"AGRICULTURE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Science of Food and Agriculture","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1002/jsfa.14364","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AGRICULTURE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

背景：在蛋鸡中添加酵母培养物（YC）具有提高蛋品质的潜力。然而，大多数研究都集中在蛋壳质量上。本试验旨在研究饲粮中添加YC对蛋鸡生产性能、蛋白品质、大网膜蛋白质合成或分泌及盲肠微生物群含量的影响。结果：饲粮中添加YC可提高蛋鸡蛋白高度和哈氏单位（P≤0.05）。此外，饲粮中添加100 g kg-1 YC显著提高了大鼠背脊宽度和大鼠背中SEC23A的相对表达量（P≤0.05），显著降低了大鼠背中OVOB的相对表达量（P≤0.05）。此外，添加100 g kg-1 YC显著提高了Butyricicoccus、Alistipes和黄酮因子的丰度（P≤0.05）。饲粮中添加100 g kg-1 YC可显著提高盲肠丁酸和异丁酸水平。结论：饲粮中添加YC可改善大网膜蛋白质分泌，增加有益盲肠菌群，从而提高蛋鸡蛋白品质。©2025化学工业协会。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Yeast culture promotes albumen quality by improving magnum protein secretion and intestinal microbiota in aged laying hens.

Background: The supplementation of yeast culture (YC) has the potential to enhance egg quality in laying hens. However, most studies focus on eggshell quality. This study aimed to investigate the effects of dietary YC supplementation on the production performance, albumen quality, protein synthesis or secretion of the magnum and the cecal microbiota content of laying hens.

Results: The results showed that dietary YC supplementation increased albumen height and Haugh unit (P ≤ 0.05). Besides, dietary 100 g kg^-1 YC addition increased significantly the ridge width of the magnum and the relative expression of SEC23A in the magnum and decreased significantly the relative expression of OVOB in the magnum (P ≤ 0.05). Furthermore, the abundances of Butyricicoccus, Alistipes and Flavonifractor were increased significantly by 100 g kg^-1 YC supplementation (P ≤ 0.05). The diet supplemented with 100 g kg^-1 YC significantly increased the butyric acid and isobutyric acid of the cecum.

Conclusion: Dietary supplementation with YC improved protein secretion in the magnum and enhanced the beneficial cecal microbiota, thus improving the albumen quality of laying hens. © 2025 Society of Chemical Industry.

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

Journal of the Science of Food and Agriculture 工程技术-农业综合

CiteScore

8.10

自引率

4.90%

发文量

634

审稿时长

3.1 months

期刊介绍： The Journal of the Science of Food and Agriculture publishes peer-reviewed original research, reviews, mini-reviews, perspectives and spotlights in these areas, with particular emphasis on interdisciplinary studies at the agriculture/ food interface. Published for SCI by John Wiley & Sons Ltd. SCI (Society of Chemical Industry) is a unique international forum where science meets business on independent, impartial ground. Anyone can join and current Members include consumers, business people, environmentalists, industrialists, farmers, and researchers. The Society offers a chance to share information between sectors as diverse as food and agriculture, pharmaceuticals, biotechnology, materials, chemicals, environmental science and safety. As well as organising educational events, SCI awards a number of prestigious honours and scholarships each year, publishes peer-reviewed journals, and provides Members with news from their sectors in the respected magazine, Chemistry & Industry . Originally established in London in 1881 and in New York in 1894, SCI is a registered charity with Members in over 70 countries.