食品科学 ›› 2006, Vol. 27 ›› Issue (11): 270-273.

• 工艺技术 • 上一篇    下一篇

优化水酶法提取鲐鱼鱼油的酶解条件

 吴祥庭   

  1. 温州大学应用技术学院
  • 出版日期:2006-11-15 发布日期:2011-11-28

Optimimum Conditions for Tai-fish Oil Extraction with Enzymatic Hydrolysis Method by Response Surface Method

   Wu-Xiang-Ting   

  1. College of Applied Technology,Wenzhou University,Wenzhou 325000,China
  • Online:2006-11-15 Published:2011-11-28

摘要: 本文在液固比(W/F)、加酶量、酶解静置时间、pH、温度、搅拌速度六个单因素试验的基础上,以提油率为评价指标,利用响应面分析法优化了主要影响因素加酶量、pH、温度等酶法水解提取鲐鱼鱼油的条件。结果表明,最佳酶法水解条件为酶量为1000U/g原料、pH7.3、45℃。

关键词:  , 酶法水解, 鱼油, 萃取, 响应面

Abstract:  Based on single factor test including the ratio of water to fish,enzyme dosage,enzymatic hydrolyzing time,pH and stirring speed,oil extraction yield as evaluation index more important factors enzyme dosage,temperature and pH were studied for tai-fish oil extraction by response surface methodology. The results showed the following optimal conditionenzyme dosage 1000U/g raw material,pH 7.3,temperature 45℃.

Key words:  , enzymatic hydrolysis; fish oil; extraction; response surface method;