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| Hydrolysis Technologic Parameters of Antioxidant Peptides from Deer Blood |
| WANG Shuai;ZHU Lifu;ZHAI Xuechao |
| Wild Animal Research Institute of Heilongjiang Province, Harbin 150081, China |
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Abstract Alcalase, Neutral-protease and Papain were used to hydrolyze deer blood. According to the degree of hydrolysis (DH) ,the DPPH·scavenging activity and reducing power of each enzyme, Alcalase was chosed as the experiment enzyme. We also obtained the optimum conditions of hydrolysate, substrate concentration for 5%, and [E/S] for 2%, and hydrolyzed for 5h.
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2009, Vol. 23 
