کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8892028 | 1628510 | 2018 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Symbiotic microencapsulation to enhance Lactobacillus acidophilus survival
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Lactobacillus acidophilus was microencapsulated in alginate-gelatin (AG) and alginate-gelatin-fructooligosaccharides (AGF) microbeads by external gelation, with the purpose of increasing the viability of the probiotic culture when exposed to gastrointestinal tract (GIT) and during storage when added to yogurt. The microencapsulation provided greater protection of cells when exposed to simulated GIT. Moreover the addition of fructooligosaccharide (FOS) to the matrix promoted the formation of a more interconnected network, which contributed to better protection of cells and controlled delivery. Microencapsulation process proved to not affect cell viability. Microbeads AG and AGF improved probiotic survival during the storage in yogurt compared to free L. acidophilus (FLA). This study showed that symbiotic microencapsulation provided greater viability of L. acidophilus during the storage in yogurt and in GIT, as well as providing functional characteristics of yogurt with added of AGF microbeads.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Volume 89, March 2018, Pages 503-509
Journal: LWT - Volume 89, March 2018, Pages 503-509
نویسندگان
Karen Cristina Guedes Silva, Eliza Cristina Cezarino, Mariano Michelon, Ana Carla Kawazoe Sato,