Antioxidant activity of protein hydrolysates
نویسندگان
چکیده
منابع مشابه
Antioxidant activity of Fish Protein Hydrolysates from Sardinella longiceps
India has a long coastal line of about 8000 km includes 13 main land states and 5 Union territories which comprises significant biodiversity. The east and west coast of India continues to be a large fishing ground in the south Asian region and is one of the largest marine product nations in the world. During the period of 2009, India’s annual fish landings are about 3.16 million tonnes [1]. Fis...
متن کاملAntioxidant Activity of Protein Hydrolysates of Fish and Chicken Bones
Argentine croaker (Umbrina canosai) and chicken (Gallus domesticus) bones were hydrolyzed with different proteases (Flavourzyme, "-Chymotrypsin and Trypsin) in order to obtain peptides whit antioxidant activity. The hydrolysates showed different degrees of hydrolysis and antioxidant activity. The antioxidant power of the hydrolysates was evaluated through inhibition of the peroxidation of linol...
متن کاملAntioxidant and chelating activity of Jatropha curcas L. protein hydrolysates.
BACKGROUND Antioxidant and chelating activities were determined in protein hydrolysates that were produced by treating a protein isolate of a non-toxic genotype of Jatropha curcas with the protease preparation alcalase. RESULTS 50 min protein hydrolysate with a degree of hydrolysis of 31.7% showed highest antioxidant and chelating activity. These activities were also determined in six peptidi...
متن کاملantioxidant and antimicrobial activity of allium jesdianum extract
چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Antioxidant activity of cod (Gadus morhua) protein hydrolysates: Fractionation and characterisation of peptide fractions.
This study aimed to characterise peptide fractions (>5kDa, 3-5kDa and <3kDa) with antioxidative activity obtained from a cod protein hydrolysate. The free amino acids in all fractions were dominated by Ala, Gly, Glu and Ser. The total amino acid composition had high proportions of Lys, Ala and Glu. The 3-5kDa and <3kDa fractions were further fractionated by size exclusion chromatography. All su...
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ژورنال
عنوان ژورنال: European Journal of Lipid Science and Technology
سال: 2008
ISSN: 1438-7697,1438-9312
DOI: 10.1002/ejlt.200800120