Determination of the optimal conditions in hydrolyzing porcine blood cells by alkaline protease
1998
Meng Xiangchen | Yang Tongzhou | Zhao Xinhuai (Northeast Agricultural Univ., Harbin (China))
Quadratic rotary combination design was used to determine the optimal conditions for hydrolyzing porcine blood cells by alkaline protease in order to produce blood protein concentrates, and a mathematical model was established. The optimal conditions are as following: pH=8.21, temperature=65 centigrade degrees, enzyme- substrate concentration ratio=4. The optimal duration of enzymatic hydrolysis is 90 minutes under these conditions.
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