从传统的麦克杜斯分离出来的多功能乳酸细菌.
Halil İbrahim Kahve1, Furkan Aydın2, Deniz Koçan1
1Department of Food Engineering, Faculty of Engineering, Aksaray University, Aksaray, 68100, Turkey.
Antonie van Leeuwenhoek
|November 8, 2025
概括
乳酸细菌从发酵的麦克杜斯中分离出来. 有前途的菌株,Levilactobacillus brevis SB4和Lactiplantibacillus plantarum SB14,显示出作为发酵食品的功能启动剂的潜力.
科学领域:
- 食品微生物学 食品微生物学
- 发酵科学 发酵科学
- 益生菌 益生菌 益生菌
背景情况:
- 传统发酵食品,如麦克杜斯,是丰富的乳酸细菌 (LAB) 的来源.
- 选择安全和功能性的LAB菌株对于初始培养的发展至关重要.
研究的目的:
- 为了从Makdous中分离和识别LAB.
- 选择和表征具有益生菌性质的LAB,以作为初始培养的潜在用途.
主要方法:
- 16S rRNA基因测序用于细菌识别.
- 技术表征 (酸化,外聚糖的产生,耐受性测试).
- 在实验室中对益生菌性质的评估 (自身聚合,疏水性,抗氧化活性,抗菌作用).
主要成果:
- 鉴定了29种Levilactobacillus brevis和4种Lactiplantibacillus plantarum菌株. 这些菌株包括:
- 选择了五个有前途的品种 (利未记3章5节). 布雷维斯SB4,Lp. 这是一个很好的选择. 脚部SB6,SB12,SB14,SB16) 根据技术特性.
- 这就是Lev. 布雷维斯SB4和LP. 植物SB14表现出显著的益生菌潜力,包括抗氧化和抗菌活性.
结论:
- 这就是Lev. 布雷维斯SB4和LP. 植物SB14是多功能起始培养的强有力的候选人.
- 这些菌株可以提高发酵食品的安全性,质量和健康益处.
- 在功能性食品和初始培养开发中的潜在应用.
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