2009Science and Technology of Food IndustryRequires access

Research on preparation of animal protein powder from Acetes Chinensis by enzymatic hydrolysis

Zhang Chao-hua

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Abstract

The conditions of enzymatic hydrolysis of Acetes Chinensis protein by papain,alkaline protease,flavor enzyme and composite enzyme were studied,and flavor enzyme was the suitable.The optimized hydrolyzed conditions were obtained.The optimal conditions were hydrolysis temperature 55℃,pH 6.5,enzymatic hydrolysis time 6h,enzyme concentration 4%,substrates concentration 1:5(muscle:water).

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The conditions of enzymatic hydrolysis of Acetes Chinensis protein by papain,alkaline protease,flavor enzyme and composite enzyme were studied,and flavor enzyme was the suitable.The optimized hydrolyzed conditions were obtained.The optimal conditions were hydrolysis temperature 55℃,pH 6.5,enzymatic hydrolysis time 6h,enzyme concentration 4%,substrates concentration 1:5(muscle:water).

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Available abstract

The conditions of enzymatic hydrolysis of Acetes Chinensis protein by papain,alkaline protease,flavor enzyme and composite enzyme were studied,and flavor enzyme was the suitable.The optimized hydrolyzed conditions were obtained.The optimal conditions were hydrolysis temperature 55℃,pH 6.5,enzymatic hydrolysis time 6h,enzyme concentration 4%,substrates concentration 1:5(muscle:water).

Key concepts: Papain, Hydrolysis, Enzymatic hydrolysis, Alkaline protease, Enzyme, Chemistry, Flavor, Protease

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