微生物料添加剂在肉尸体和脂肪百分比上的潜力
Mohammad Sukmanadi1, Rochmah Kurnijasanti1, Sunaryo Hadi Warsito2
1Division of Basic Veterinary Medicine, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, Indonesia.
Open veterinary journal
|November 7, 2025
概括
含有Bacillus subtilis和Bacillus coagulans的液体益生菌改善了 brojler 的表现. 4毫升的剂量显著提高了肉的百分比,料转换,并减少了 brojlers 的腹部脂肪.
科学领域:
- 动物科学动物科学
- 禽类的营养 养
- 微生物学 微生物学
背景情况:
- 料添加剂可能会影响肉尸体的质量.
- 益生菌提供了传统料添加剂的替代品.
- 细菌细菌和细菌凝血菌是潜在的益生菌候选者.
研究的目的:
- 为了评估液体益生菌 (Bacillus subtilis和Bacillus coagulans) 对肉的表现的影响.
- 为了确定体百分比,料摄入量,料转化率 (FCR) 和腹部脂肪的最佳益生菌剂量.
- 评估益生菌作为肉饮食中的料添加剂的有效性.
主要方法:
- 24只洛曼肉被分为四组 (对照组和三种益生菌剂量:2,4,6毫升).
- 益生菌被口服14天,从21到35天的年龄.
- 测量了尸体百分比,料消耗,FCR和腹部脂肪百分比.
主要成果:
- 所有测试的液体益生菌剂量 (2,4和6毫升) 都显著影响了尸体百分比,料摄入量,FCR和腹部脂肪 (p < 0.05).
- 与2毫升和6毫升剂量相比,4毫升的益生菌剂量产生了较高的尸体百分比.
- 随着益生菌补充,观察到料转化和腹部脂肪减少的显著改善.
结论:
- 建议使用含有Bacillus coagulans和Bacillus subtilis的液体益生菌4毫升剂量,以实现最佳的肉养殖.
- 益生菌补充可以提高肉尸的产量和质量.
- 液体益生菌显示出提高肉生产效率和经济可行性的潜力.
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