کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6397331 1330675 2013 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Health promoting effects of Lupin (Lupinus albus var. multolupa) protein hydrolyzate and insoluble fiber in a diet-induced animal experimental model of hypercholesterolemia
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Health promoting effects of Lupin (Lupinus albus var. multolupa) protein hydrolyzate and insoluble fiber in a diet-induced animal experimental model of hypercholesterolemia
چکیده انگلیسی


- Lupin protein hydrolyzayte was obtained by digestion with recombinant proteases.
- An experimental model of diet-induced hypercholesterolemia was developed in rats.
- Lupin protein hydrolyzate decreased plasmatic glucose and triglycerides.
- Lupin protein hydrolyzate decreased liver content of cholesterol and triglycerides.
- Lupin insoluble fiber residue improved parameters of large intestine functionality.

New functional foods are increasingly sought to improve the treatment of diseases related to glucose and lipid metabolism. Lupin (Lupinus albus) is an excellent candidate since it exhibits several health-promoting effects. Such beneficial effects can be enhanced by technological treatments like protein hydrolysis with microbial proteases. The aim of this study was to assess the effect of lupin protein hydrolyzate, combined or not with lupin insoluble fiber, on different plasmatic, hepatic, renal and large intestine parameters using an in vivo experimental model of diet-induced hypercholesterolemia. Lupin protein hydrolyzate and insoluble fiber residue were obtained by aqueous protein extraction and sequential hydrolysis with proteases from Bacillus licheniformis and Aspergillus oryzae. The protein hydrolyzate was effective at reducing plasma and hepatic triglycerides, and showed promising effects on glucose metabolism as well as protection against dietary-induced renal alterations. The insoluble fiber residue increased fecal fat excretion, and improved parameters of large intestine physiological status due to its fermentative and water holding capacity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Research International - Volume 54, Issue 2, December 2013, Pages 1471-1481
نویسندگان
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