کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10553306 | 967726 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Soy milk-based microspheres as potential carriers for the protection of Enterococcus faecalis HZNU P2
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
To enhance the survival ability of Enterococcus faecalis HZNU P2 (E.âfaecalis HZNU P2), soy protein-alginate microspheres used as the carriers were studied in this work. Characteristics of free and encapsulated cells under simulated conditions were investigated. The results so obtained showed that the viability of encapsulated cell did not decrease after 2âh incubation in simulated gastric fluid (SGF) at pH 2.5 and 2.0. Encapsulated cells experienced only minor viability reduction in bile salt solution after 1 or 2âh treatment. The viability of encapsulated cells was fully preserved after 21 days of storage at 4â°C, and only lost 0.70 and 2.0 Log CFU/g after 21 days of storage at 25 and 37â°C, respectively. Encapsulated cells could be released in simulated intestine fluid (SIF) with a fast rate. This study indicates that soy protein-alginate is a good encapsulation carrier for protecting E.âfaecalis HZNU P2 against adverse conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Functional Foods - Volume 18, Part A, October 2015, Pages 487-491
Journal: Journal of Functional Foods - Volume 18, Part A, October 2015, Pages 487-491
نویسندگان
Lu-E. Shi, Wei Zheng, Yu Zhang, Xiao-Ying Liu, Zhen-Xing Tang,