کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4363356 | 1301552 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Survival of Lactobacillus rhamnosus strains in the upper gastrointestinal tract
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the present study six probiotic Lactobacillus rhamnosus strains were investigated for their ability to survive in the human upper gastrointestinal tract through a dynamic gastric model of digestion. MRS broth was used as delivery vehicle and survival was investigated during in vitro gastric and gastric plus duodenal digestion. Results highlighted that all tested strains showed good survival rate during both gastric and duodenal digestion. In particular, three strains exhibited a great survival showing a recovery percentage in the range between 117 and 276%. In agreement with survival data, high lactic acid production was detected for all strains, confirming their metabolic activity during digestion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Microbiology - Volume 27, Issue 8, December 2010, Pages 1121–1127
Journal: Food Microbiology - Volume 27, Issue 8, December 2010, Pages 1121–1127
نویسندگان
Iole Pitino, Cinzia Lucia Randazzo, Giuseppina Mandalari, Alberto Lo Curto, Richard Martin Faulks, Yvan Le Marc, Carlo Bisignano, Cinzia Caggia, Martin Sean John Wickham,