Development of Yoghurt with Jucara Pulp (Euterpe edulis M.) and the Probiotic Lactobacillus acidophilus La5

被引：13
作者：
Geraldi, Marina V. [1 ]
Tulini, Fabricio L. [2 ,3 ]
Souza, Vanessa M. [4 ]
De Martinis, Elaine C. P. [4 ]
机构：
[1] Univ Sao Paulo, Fac Med Ribeirao Preto, Ribeirao Preto, Brazil
[2] Univ Fed Oeste Bahia, Ctr Ciencias Biol & Saude, Barreiras, Brazil
[3] Univ Sao Paulo, Fac Zootecnia & Engn Alimentos, Pirassununga, Brazil
[4] Univ Sao Paulo, Fac Ciencias Farmaceut Ribeirao Preto, Ribeirao Preto, Brazil
来源：
PROBIOTICS AND ANTIMICROBIAL PROTEINS | 2018年 / 10卷 / 01期
基金：
巴西圣保罗研究基金会;
关键词：
Yoghurt; Probiotic; Jucara pulp; Lactobacillus; acidophilus La5; SELECTIVE ENUMERATION; SUBSEQUENT SURVIVAL; BACTERIA; FOODS; BIFIDOBACTERIUM; VIABILITY; MOUSSES; STORAGE; GROWTH; LACTIS;
D O I：
10.1007/s12602-017-9280-z
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：
Yoghurts are dairy products consumed worldwide and can be supplemented with substances that provide extra health benefits as well as probiotic strains. In this context, the present study aimed to prepare a yoghurt added of jucara (Euterpe edulis M.) pulp and the commercial probiotic strain Lactobacillus acidophilus La5. Moreover, the probiotic survival during storage and after in vitro exposure to simulated gastric and enteric conditions was evaluated. Four fomiulations of yoghurt were prepared: (a) natural yoghurt, (b) yoghurt added of pmbiotic, (c) yoghurt added of jucara pulp, and (d) yoghurt added of probiotic culture and jucara pulp. The preparations were evaluated for survival of probiotic strain during storage and its tolerance to gastric and enteric conditions in vitro. The probiotic population in yoghurt remained unchanged during 28 days of storage. In addition, jucara pulp increased the probiotic resistance to simulated gastric and enteric conditions in the first day of storage. These data indicate that jucara pulp is a potential ingredient for the production of probiotic yoghurts.
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页码：71 / 76
页数：6
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