کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7584102 | 1492022 | 2019 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Physico-chemical properties, antioxidant activities and angiotensin-I converting enzyme inhibitory of protein hydrolysates from Mung bean (Vigna radiate)
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
ACENthHHLALHACE inhibitory activityTCAMBPDPPHPAH1,1-diphenyl-2-picrylhydrazyl - 1،1-دیفنیل-2-پریکیل هیدرازیلamino acid - آمینو اسیدtrichloroacetic acid - اسید ترشکلراکتیکFourier transform infrared - تبدیل فوریه مادون قرمزcircular dichroism - رنگ تابی دورانیFTIR - طیف سنج مادون قرمزAntioxidant activity - فعالیت آنتیاکسیدانیSecondary structure - مدل بیماری کبد مرحله نهاییhippuryl-histidyl-leucine - هپوریل هیستیدیل-لوسینHydrolysates - هیدرولیزات
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Physico-chemical properties, antioxidant activities and angiotensin-I converting enzyme inhibitory of protein hydrolysates from Mung bean (Vigna radiate) Physico-chemical properties, antioxidant activities and angiotensin-I converting enzyme inhibitory of protein hydrolysates from Mung bean (Vigna radiate)](/preview/png/7584102.png)
چکیده انگلیسی
Mung bean Protein hydrolyses (MBPHs) have attracted a great deal of attention due to their variety of biological activities. In present study, MBPHs were fractionate according to the molecular mass into three fractions of MBPHs-I (<3â¯kDa), MBPHs-II (3-10â¯kDa) and MBPHs-III (>10â¯kDa). Their antioxidant activity and angiotensin-I converting enzyme (ACE) inhibitory of were investigated in vitro. Results showed that the alcalase-derived hydrolysate exhibited the highest degree of hydrolysis (DH) and trichloroacetic acid-nitrogen soluble index (TCA-NSI) versus those of other enzyme hydrolysates. MBPHs-I presented the best scavenge DPPH, hydroxyl radicals, superoxide radicals, Fe2+ chelating activities, and the best ACE inhibitory activity (IC50â¯=â¯4.66â¯Î¼g/mL) than that of MBPHs and MBPHs-III. And MBPHs-I rich in hydrophobic and aromatic amino acids, and its secondary structure mainly contain α-helix, β-sheet and irregular coiled. Results indicated that MBPHs-I has a great potential as natural functional materials for supplement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 270, 1 January 2019, Pages 243-250
Journal: Food Chemistry - Volume 270, 1 January 2019, Pages 243-250
نویسندگان
Jianhua Xie, Mengxia Du, Mingyue Shen, Ting Wu, Lihua Lin,