来自传统图卢姆奶酪的土著酵母的技术和功能潜力
1Department of Food Engineering, Faculty of Engineering, Aksaray University, Aksaray, 68100, Turkey. furkanaydin06@gmail.com.
World journal of microbiology & biotechnology
|November 1, 2025
概括
来自图卢姆奶酪的土著酵母被确定并分析了技术,益生菌和后生菌性质. 选择的Kluyveromyces lactis和K. marxianus菌株显示出在食品生物技术中作为多功能起始培养的潜力.
科学领域:
- 食品微生物学 食品微生物学
- 酵母遗传学 酵母遗传学
- 食品生物技术 食品生物技术
背景情况:
- 图卢姆奶酪是一种传统的乳制品,是土著酵母菌种群的庇护所.
- 了解这些酵母对于开发起始/辅助培养至关重要.
- 酵母菌株的表征可以提高奶酪的生产和质量.
研究的目的:
- 从分子上识别和技术上描述来自图卢姆奶酪的土著酵母.
- 评估选定酵母菌株的益生菌和后生菌潜力.
- 评估这些酵母作为食品应用的起始或辅助培养的适用性.
主要方法:
- 在成熟过程中从图卢姆奶酪中分离酵母酵母.
- 使用iPBS,SCoT标记和ITS测序进行分子识别.
- 技术特征包括酸化,蛋白质溶解,乙生产和碳同化.
- 在体外益生菌测定 (胃耐受性,水性) 和后生物分析 (抗氧化能力,生物膜抑制).
主要成果:
- 鉴定了九种酵母物种,包括Debaryomyces hansenii,Kluyveromyces lactis和K. marxianus.
- 克劳维罗米切斯乳糖菌和K.马克西努斯菌株表现出显著的酸化,蛋白质分解活性和乙蛋白的产生.
- 选择的K. marxianus和K. lactis菌株对模拟的胃状况以及强大的抗氧化剂和生物膜抑制后生物药物表现出良好的耐受性.
结论:
- 来自Tulum奶酪的土著酵母具有宝贵的技术和益生菌/后生物特征.
- 特定的Kluyveromyces lactis和K. marxianus菌株是多功能起始/辅助培养的有希望的候选人.
- 这些发现支持在食品生物技术中应用特征酵母菌株,以提高产品质量和功能.
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