详细信息
文献类型:期刊文献
中文题名:酶法水解珍珠贝肉蛋白质的工艺探讨
英文题名:Probe into Enzyme Method of Pinctada Martensii Hydrolysis
作者:郝记明[1];张静[1];谌素华[1];洪鹏志[1];章超桦[1,2]
机构:[1]湛江海洋大学海洋食品研究室,湛江524025;[2]酶法水解
年份:2002
卷号:23
期号:4
起止页码:51
中文期刊名:食品科学
外文期刊名:Food Science
收录:CSTPCD、、北大核心2000、Scopus、CSCD2011_2012、北大核心、CSCD
语种:中文
中文关键词:酶法水解;珍珠贝肉;蛋白质;马氏珠母贝;食品;工艺条件
外文关键词:Pinctada martensii Hydrolysis by enzyme method
中文摘要: 研究了用双酶水解技术对马氏珠母贝肉进行水解的条件。结果表明:枯草杆菌中性蛋白酶:在pH6.5、温度40℃、酶浓度3×103U/ml、K+浓度0.12%、水解时间3.0h后;再用胃蛋白酶水解:pH3.0,温度60℃,酶浓度4.5U/ml、水解时间3.0,最适底物浓度为原料与水比例1:3进行水解,蛋白质水解率为66.2%。水解液可用于生产海鲜调味料及功能性蛋白饮料。
外文摘要:In this paper ,we studied useing proteinase to hydrolyze Pinctada martensii meat. The optimal conditions for hydrolysis by enzyme method were : B.Subctilis neutral proteinase hydrolyzed at pH6.5,temperature 40℃, enzyme consistency 3×103U/ml , K+ concentraction 0.12%,and time 3.0h.Then add stomach proteinase at pH3.0,temperature 60℃, enzyme consistency 4.5U/ml , and time 3.0h, The degree of hydrolysis of mussel meat is 66.2% by this method. The hydrolysis liquid can be used to make high quality seafresh seasoner and fundational protein drink .
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