母乳来源益生菌的研究进展

Advances in breast milk-derived probiotics

母乳不仅是婴儿的最佳营养来源, 而且其含有的微生物群落还可以调节新生儿肠道内菌群的定植并提升其免疫力。随着微生物培养、分离及鉴定技术的不断发展, 越来越多的母乳源益生菌被发现。母乳中常见的益生菌包括乳杆菌、双歧杆菌、片球菌、嗜热链球菌等, 大量研究已证明母乳来源益生菌在治疗婴儿肠绞痛、功能性便秘、糖尿病、乳腺炎等多种疾病方面具有一定作用, 且母乳益生菌的天然来源、适应乳品基质等特性使其从多种益生菌中脱颖而出。母乳益生菌的发现与其益生功能的发掘, 不仅可以为婴幼儿配方奶中添加母乳源益生菌提供研究基础, 还为治疗各种疾病提供了新的前景。

Breast milk is the best source of nutrition for infants,and the microbial communities contained in breast milk can regulate the colonization of bacteria in the intestines of newborns and enhance their immunity.As microbial culture,isolation and identification techniques continue to evolve,more and more breast-milk-derived probiotics are being discovered.Common probiotics in breast milk include Lactobacillus,Bifidobacteria,Philococcus,Streptococcus thermophilus,etc.A large number of studies have proved that breast milk-derived probiotics have a certain role in the treatment of infantile colic,functional constipation,diabetes,mastitis and other diseases,and the natural source of breast milk probiotics,adapted to the milk matrix and other characteristics make it stand out from a group of probiotics.The discovery of probiotics isolated from breast milk and the exploration of their probiotic functions can not only provide an experimental basis for the addition of breast milk-derived probiotics to infant formula,but also provide new prospects for the treatment of various diseases.