Journal of Probiotics & Health
Open Access
ISSN: 2329-8901
ISSN: 2329-8901
Roberta C Silva
Brazil
Research Article
Survival of Bifidobacterium Lactis hn019 and Release of Biogenic Compounds in Unfermented and Fermented milk is affected By Chilled Storage at 4°C
Author(s): Cristina SB Bogsan, Ana Carolina R Florence, Perina N, Claudia Hirota, Fabiana ASM Soares, Roberta C Silva and Maricê N OliveiraCristina SB Bogsan, Ana Carolina R Florence, Perina N, Claudia Hirota, Fabiana ASM Soares, Roberta C Silva and Maricê N Oliveira
Development of dairy products containing bifido bacteria is one of the main focuses in the food industry, considering the health benefits attributed to its survival through gut intestinal tract and the liberation of biogenic compounds. In order to evaluate the effect of process conditions on survival of Bifidobacterium animalis subsp. Lactis HN019 and release of biogenic compounds during cold storage two technological processes were employed: (i) addition of Probiotic (unfermented bifido milk; UFBM) and (ii) fermentation (fermented bifido milk; FBM). B. Lactis HN019 counts were stable only in fermented milks during seven weeks of cold storage. Moreover, dairy matrices associated with cold storage appeared to protect bifidobacteria during exposition to gastric conditions, assuring the correct Probiotic counts at gut entrance. The distribution of fatty acids w.. View More»
DOI:
10.4172/2329-8901.1000114