Purification of Antioxidant Peptides by High Resolution Mass Spectrometry from Simulated Gastrointestinal Digestion Hydrolysates of Alaska Pollock (Theragra chalcogramma) Skin Collagen

Purification of Antioxidant Peptides by High Resolution Mass Spectrometry from Simulated Gastrointestinal Digestion Hydrolysates of Alaska Pollock (Theragra chalcogramma) Skin Collagen

In this study, the stable collagen hydrolysate was prepared by alcalase hydrolysis and twice simulated gastrointestinal digestion from Alaska pollock skin. The characteristics of hydrolysates and antioxidant activities in vitro, including 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) radic...

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Bibliographic Details
Main Authors: Liping Sun, Weidan Chang, Qingyu Ma, Yongliang Zhuang
Format: Article
Language:English
Published: MDPI AG 2016-10-01
Series:Marine Drugs
Subjects:
Alaska pollock skin collagen
simulated gastrointestinal digestions
antioxidant peptide
peptide purification
de novo software
UniProt of MaxQuant
Online Access:http://www.mdpi.com/1660-3397/14/10/186

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