食品科学 ›› 2000, Vol. 21 ›› Issue (12): 70-72.

• 工艺技术 • 上一篇    下一篇

核桃打浆工艺条件研究

 李涛, 赵声兰, 陈朝银, 余旭亚, 张荣庆   

  1. 昆明理工大学生物与化学工程学院
  • 出版日期:2000-12-15 发布日期:2011-12-05

Study on Grinding Conditions of Walunt Protein Extraction

 LI  Tao, ZHAO  Sheng-Lan, CHEN  Chao-Yin, YU  Xu-Ya, ZHANG  Rong-Qing   

  • Online:2000-12-15 Published:2011-12-05

摘要: 本文采用二次旋转响应表面实验设计研究了核桃打浆过程中温度、pH值的一次、二次及其交互作用对核桃蛋白质溶出率的影响,得到了以核桃蛋白质溶出率为指标,打浆温度、pH值为变量的二次回归数学模型,并利用所得模型求得核桃打浆适宜的温度、pH值,在此基础上,进一步研究了打浆次数对核桃蛋白质溶出率的影响。

关键词: 核桃蛋白, 打浆, 溶出率

Abstract: This paper studied the effect of grinding temperature and pH on dissolution ratio of walnut protein in twice grindings by responsible surface experimental design . The optimum grinding condition obtained were 78℃, pH7.6~7.7. At these conditions , the effects of grinding times on dissolution ratio of walnut protein were studied.

Key words: walnut protein grinding condition dissolution ratio