菌aryabhattai CKNJh11作为一个有前途的益生菌提高了产母的生长性能和蛋质量
Orathai Dangsawat1, Jessada Rattanawut1,2, Theera Srisawat1,2
1Department of Agricultural Science and Technology, Faculty of Science and Industrial Technology, Prince of Songkla University, Surat Thani, 84000, Thailand.
Scientific reports
|April 20, 2025
概括
一种新型益生菌Bacillus aryabhattai可以提高产母的性能和蛋的重量. 这种子形成细菌表现出对消化条件的耐药性,使其成为家禽生产的有希望的补充剂.
科学领域:
- 微生物学 微生物学
- 动物科学动物科学
- 禽类营养 养 禽类营养
背景情况:
- 益生菌提供了一种自然方法来改善动物健康和生产力.
- 细菌物种以其有益的特性和子形成能力而闻名,确保在恶劣条件下生存.
- 提高蛋质量和的表现对于可持续的家禽养殖至关重要.
研究的目的:
- 从多种环境来源中分离和鉴定出Bacillus菌株作为潜在的益生菌.
- 评估选择的细菌菌株的益生菌性质,以在产母中应用.
- 为了识别一种特定的Bacillus菌株,Bacillus aryabhattai,其有效性提高了母的表现和蛋质量.
主要方法:
- 隔离和鉴定Bacillus spp. 的情况. 使用生物化学测试和16S rRNA测序.
- 评估益生菌特征,包括子效率,抗生素敏感性,耐热性和胆汁盐耐药性.
- 在为期6周的试验中,将选定的益生菌Bacillus aryabhattai (CKNj h11) 纳入产母的饮食中.
主要成果:
- 隔离了11种Bacillus菌株,其中6种表现出高子效率.
- 阿里巴泰菌 (CKNj h11) 对人工胃汁和胆汁盐具有显著的耐药性.
- 补充Bacillus aryabhattai导致产母的体重增加和蛋重量增加 (p <0.05).
结论:
- 亚里巴泰菌是一种有前途的子形成益生菌,可提高产卵母的性能.
- 摄入这种益生菌的食补充剂可以积极影响蛋质量,特别是蛋重量.
- 对Bacillus aryabhattai的进一步研究有可能促进产卵母的生产和健康.
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