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。
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.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2000年第12期70-72,共3页
Food Science
基金
云南省省院省校合作资助项目!(98YQ017)
关键词
核桃蛋白
打浆
数学模型
温度
PH值
walnut protein grinding condition dissolution ratio