Characterization of Peptide Profiles and the Hypoallergenic and High Antioxidant Activity of Whey Protein Hydrolysate Prepared Using Different Hydrolysis Modes

Autor: Qiang Cui, Yuting Li, Tingli Li, Jie Yu, Guanghui Shen, Xiaomeng Sun, Man Zhou, Zhiqing Zhang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Foods, Vol 13, Iss 18, p 2978 (2024)
Druh dokumentu: article
ISSN: 13182978
2304-8158
DOI: 10.3390/foods13182978
Popis: Food proteins and peptides are generally considered a source of dietary antioxidants. The aim of this study was to investigate the antioxidant activity, allergenicity, and peptide profiles of whey protein hydrolysates (WPHs) using different hydrolysis methods. The results demonstrated that the degrees of hydrolysis of the hydrolysates with one-step (O-AD) and two-step (T-AD) methods reached 16.25% and 17.64%, respectively. The size exclusion chromatography results showed that the O-AD had a higher content of >5 and
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