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

Lixiang Gao,

Dong Dai, Peng Chen

et al.

Journal of the Science of Food and Agriculture, Journal Year: 2025, Volume and Issue: unknown

Published: May 12, 2025

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 investigate effects dietary YC production performance, albumen quality, protein synthesis or secretion magnum and cecal microbiota content RESULTS results showed that increased height Haugh unit ( P ≤ 0.05). Besides, 100 g kg −1 addition significantly ridge width relative expression SEC23A decreased OVOB Furthermore, abundances Butyricicoccus , Alistipes Flavonifractor were by diet supplemented with butyric acid isobutyric cecum. CONCLUSION Dietary improved enhanced beneficial microbiota, thus improving © 2025 Society Chemical Industry.

Language: Английский

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

Lixiang Gao,

Dong Dai, Peng Chen

et al.

Journal of the Science of Food and Agriculture, Journal Year: 2025, Volume and Issue: unknown

Published: May 12, 2025

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 investigate effects dietary YC production performance, albumen quality, protein synthesis or secretion magnum and cecal microbiota content RESULTS results showed that increased height Haugh unit ( P ≤ 0.05). Besides, 100 g kg −1 addition significantly ridge width relative expression SEC23A decreased OVOB Furthermore, abundances Butyricicoccus , Alistipes Flavonifractor were by diet supplemented with butyric acid isobutyric cecum. CONCLUSION Dietary improved enhanced beneficial microbiota, thus improving © 2025 Society Chemical Industry.

Language: Английский

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