Li Ting-Fei, Ye Bin, Song Li-Yan, Yu Rong-Min
Guangdong Food and Drug Vocational-technical School, Guangzhou, China.
Zhong Yao Cai. 2014 Jul;37(7):1140-4.
To investigate the constituents with antioxidant activities from alcalase hydrolysate of Arca subcrenata.
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.
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.
Constituents from the hydrolysate of Arca subcrenata might be a new potential resource of antioxidants.
