Isolation and purification of two antioxidant peptides from alcalase hydrolysate of Arca subcrenata.
Zhong Yao Cai
; 37(7): 1140-4, 2014 Jul.
Article
em En
| MEDLINE
| ID: mdl-25566645
ABSTRACT
OBJECTIVE:
To investigate the constituents with antioxidant activities from alcalase hydrolysate of Arca subcrenata.METHODS:
The consecutive chromatographic methods were employed,including ion-exchange chromatography, gel filtration chromatography, and reverse phase high-performance liquid chromatography (RP-HPLC). The amino acid sequences of the purified antioxidant peptides were determined by automated Edman degradation.RESULTS:
Under the guidance of the assay of scavenging free radicals, two peptides with antioxidant activities, termed as A-Bg1 and A-Bh, were isolated and purified from the alcalase hydrolysate of Arca subcrenata.CONCLUSION:
Constituents from the hydrolysate of Arca subcrenata might be a new potential resource of antioxidants.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article