利西尼菌种 (Lysinibacillus sp.) 的益生菌表征和子生产优化. 在MK21292727中,我们可以看到MK212927的图片
Sayed E El-Sayed1, Albeir A Messiha2
1Department of Microbiology and Immunology, Faculty of Pharmacy, Ahram Canadian University, POB: 12451 , Sixth of October City, Giza, Egypt. sayed.emad@acu.edu.eg.
Applied microbiology and biotechnology
|March 7, 2026
概括
莱西尼细菌 (Lysinibacillus sp.) 是一种植物. 作为益生菌,MK212927显得有前途,有效抑制肠病原体并表现出弹性. 优化提高了其产量,体内研究证实了其作为料补充剂的好处.
科学领域:
- 微生物学 微生物学
- 益生菌 益生菌是一种益生菌.
- 食品科学 食品科学 食品科学
背景情况:
- Lysinibacillus 属的成员正在作为益生菌进行探索.
- 由于相关物种可能产生毒素,彻底查至关重要.
研究的目的:
- 为了全面地描述 Lysinibacillus sp. 的特征. MK212927是一种具有抗菌作用的土壤分离物.
- 评估其益生菌潜力,安全性,并优化工业应用的生产.
主要方法:
- 表型特征包括耐压力,抗氧化能力和胆盐酸酶活性.
- 安全性评估包括血液溶解活性,细胞毒性和抗生素敏感性测试.
- 响应表面方法 (RSM) 用于优化生物质和子生产.
主要成果:
- 莱西尼细菌 (Lysinibacillus sp.) 是一种植物. MK212927表现出对人类肠病原体的强烈抑制以及对各种压力条件的弹性.
- 该菌株表现出益生菌属性和有利的安全概况,没有溶血活性和最小的细胞毒性.
- 优化生产条件显著增加了生物质 (3.1倍) 和子产量 (5.4倍).
- 在体内研究表明,在与菌株一起给药的老鼠中,体重增加有所改善.
结论:
- 莱西尼细菌 (Lysinibacillus sp.) 是一种植物. MK212927是一种强大的益生菌候选者,具有控制肠道病原体的巨大潜力.
- 它的弹性,安全性和增强的生产支持其在动物和人类营养中的使用.
- 这种有前途的益生菌菌株需要进一步的临床前和功能开发.
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