کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2434482 | 1107011 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Protective effect of whey protein hydrolysates against oxidative stress in d-galactose-induced ageing rats
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
The protective effect of whey protein hydrolysate (WPH) against oxidation was studied in d-galactose-induced ageing rats. The rats were divided into a normal group, a d-galactose model group, low-, middle-, and high-dose WPH groups, and an ascorbic acid group. The three WPH groups and the ascorbic acid group also received d-galactose treatment. Administration of WPH significantly increased body weight gain, spleen index and high-density lipoprotein content (PÂ <Â 0.05) and decreased the triglyceride and low-density lipoprotein contents (PÂ <Â 0.05) compared with the ageing model group. WPH had a protective effect against d-galactose-induced ageing in rats as shown by the increased activities of superoxide dismutase, catalase and glutathione peroxidase and decrease in the malonaldehyde contents (PÂ <Â 0.05) in the serum, spleen, liver, and lungs. The protective effect of WPH on d-galactose-induced ageing in rats can be attributed to enhanced antioxidant defences and the elevation of antioxidase activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Dairy Journal - Volume 34, Issue 1, January 2014, Pages 80-85
Journal: International Dairy Journal - Volume 34, Issue 1, January 2014, Pages 80-85
نویسندگان
Xinyan Peng, Baohua Kong, Haiyang Yu, Xinping Diao,