Effect of microencapsulation on viability and survival in simulated gut conditions of probiotic bacteria

被引：2
|
作者：
Both, Emese [1 ]
Bodor, Zsolt [1 ]
Albert, Beata [1 ]
机构：
[1] Sapientia Hungarian Univ Transylvania, Fac Econ Sociohuman Sci & Engn, Piata Libertatii 1, RO-530140 Miercurea Ciuc, Romania
来源：
ROMANIAN BIOTECHNOLOGICAL LETTERS | 2018年 / 23卷 / 06期
关键词：
probiotic; spray drying; viability; storage; size distribution;
D O I：
10.26327/RBL2018.227
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Health benefits of probiotic bacteria led to their increasing use in different food and pharmaceutical products; however their viability is low in these products. Microencapsulation of probiotic bacteria has been investigated to improve probiotic's survival in foods and gastrointestinal environment. In this study Lactobacillus paracasei subsp. tolerans isolated from human intestinal microbiota and identificated by 16S rDNA gene sequencing, was microencapsulated by spray drying. These results demonstrate that microencapsulation provided better protection at simulated gastric and intestinal conditions compared to free cells.
引用
收藏
页码：14140 / 14145
页数：6
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