Functional efficacy of Enterococcus faecium HN4 and Lactobacillus delbrueckii HN5 strains isolated from human milk.

IF 2.5 4区 生物学 Q3 MICROBIOLOGY
Future microbiology Pub Date : 2025-04-01 Epub Date: 2025-03-28 DOI:10.1080/17460913.2025.2484924
Harsha Nirvan, Garima Deswal, Manjit K Selwal, Krishan Kumar Selwal
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引用次数: 0

Abstract

Aims: The microbiota of human milk is described at length; however, variation in different bacterial genera in milk has been reported. Here, breast milk samples from Indian mothers were used to target bacterial species from the pool of microbial communities in human milk with probiotic potential.

Materials and methods: A culture-dependent technique was used to isolate bacterial cultures, and their physiological and functional properties were appraised.

Results: Two bacterial cultures, E. faecium HN4 and L delbrueckii HN5, were identified as showing considerable tolerance to acid and bile conditions with 73.0-87.0% survival. The cultures showed other in vitro beneficial properties.

Conclusion: The study highlights the presence of potential probiotics in human milk that could be investigated for further use.

人乳中分离的粪肠球菌HN4和德布吕氏乳杆菌HN5的功能效果。
目的:详细描述了人乳中的微生物群;然而,牛奶中不同细菌属的差异已被报道。在这里,来自印度母亲的母乳样本被用来瞄准人类母乳中具有益生菌潜力的微生物群落中的细菌种类。材料和方法:采用培养依赖技术分离细菌培养物,并对其生理和功能特性进行评价。结果:两种细菌培养物,粪肠杆菌HN4和德尔布鲁氏杆菌HN5,被鉴定为对酸和胆汁条件具有相当大的耐受性,存活率为73.0-87.0%。培养物显示出其他体外有益特性。结论:该研究强调了母乳中潜在益生菌的存在,可以进一步研究其应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Future microbiology
Future microbiology 生物-微生物学
CiteScore
4.90
自引率
3.20%
发文量
134
审稿时长
6-12 weeks
期刊介绍: Future Microbiology delivers essential information in concise, at-a-glance article formats. Key advances in the field are reported and analyzed by international experts, providing an authoritative but accessible forum for this increasingly important and vast area of research.
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