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Position: Home > Articles > Enzymatic Preparation of Antioxidant Peptides from Smelly Manarin Fish Anhui Agricultural Science Bulletin 2018 (1) 71-73

酶解法制备臭鳜鱼蛋白水解液

作  者:
王翠;吴倩;殷婷婷;徐芹芹;伍亚华
单  位:
蚌埠学院食品与生物工程学院
关键词:
臭鳜鱼;酶解;水解度
摘  要:
该文以水解度为考察指标,采用中性酶对臭鳜鱼肉糜进行了蛋白质水解,然后对影响水解反应的因素如酶的添加量、酶解温度、pH和液固比进行了研究,确定了最佳工艺条件。结果表明,中性酶水解臭鳜鱼蛋白质的最佳条件为液固比(g:mL)为4∶1,酶的添加量为3000U/g,pH6.0,水解温度35℃。该条件下酶解时间3h,臭鳜鱼肉蛋白质的水解度为32.9%。
译  名:
Enzymatic Preparation of Antioxidant Peptides from Smelly Manarin Fish
作  者:
Wang Cui;College of Food and Biological Engineering,Bengbu university;
关键词:
Smelly manarin fish;;Enzymatic hydrolysis;;Degree of hydrolysis
摘  要:
The degree of hydrolysis(DH)as the index of investigation,the protein hydrolysis of smelly mandarinfish was carried out by neutral enzyme,technologic parameters influencing reaction including enzyme amount,tem-perature,pH and liquid-solid ratio were studied using enzyme hydrolysis.The optimum technologic condition wasconfirmed. Result showed that the best conditions were determined as follows:liquid-solid ratio 3:1,enzyme dose2400 U/g,pH 6.0,hydrolysis temperature 35℃ and hydrolysis time 3 h. These conditions gave a hydrolysis degree ofsmelly mandarin fish of 32.9%.

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