Preparation and Characterization of Protein Hydrolysates From Little Loligo Squid (Uroteuthis chinensis)

作者: Yu-xue Wu , Wang Li , Ting Jin

DOI: 10.1080/10498850.2012.753563

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摘要: Research on the little loligo squid (Uroteuthis chinensis) protein hydrolyzed by papain and Flavourzyme characterization of hydrolysates was carried out in this article. The optimum hydrolysis conditions were obtained orthogonal experiments, influence factors degree such as enzyme/substrate ratio, time, pH, temperature investigated. effect also studied. characteristics freeze-dried yield, moisture, nitrogen recovery, molecular mass distribution, amino acid composition determined. results showed that could hydrolyze efficiently, up to 25.82% under conditions. average with 1,246 Da, low peptides main fraction hydrolysates. moist...

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