当前位置: 首页 > 文章 > 冷榨花生饼中蛋白质的碱提取工艺优化研究 山东农业科学 2011 (8) 101-103+120
Position: Home > Articles > Optimization of Protein Extraction Technology with Alkaline from Cold Pressed Peanut Cake Shandong Agricultural Sciences 2011 (8) 101-103+120

冷榨花生饼中蛋白质的碱提取工艺优化研究

作  者:
段家玉;何东平;张声华
单  位:
临沂大学;武汉工业学院;华中农业大学
关键词:
冷榨花生饼;碱提;花生蛋白
摘  要:
用碱从冷榨花生饼中初步提取花生蛋白是水酶法提取蛋白质的基础。对碱提取过程中影响蛋白质提出率的主要因素进行了正交试验,得出较佳提取条件为:pH 9,温度60℃,以1∶8的料液比(W/V)浸提1h,得到产品的蛋白含量为89.94%,得率为48.35%。
译  名:
Optimization of Protein Extraction Technology with Alkaline from Cold Pressed Peanut Cake
作  者:
DUAN Jia-yu1,HE Dong-ping2,ZHANG Sheng-hua3 (1.Linyi University,Linyi 276000,China;2.Wuhan Polytechnic University,Wuhan 430023,China; 3.Huazhong Agricultural University,Wuhan 430070,China)
关键词:
Cold pressed peanut cake;Alkaline extraction;Peanut protein
摘  要:
Using alkaline to initially extract protein from the cold pressed peanut cake was the basis of aqueous enzymatic extraction of peanut protein.The main factors influencing the extraction yield of protein were analyzed by orthogonal experiment.The optimum extracting conditions were 60℃,pH 9,1∶8 as the ratio of peanut cake weight to distilled water volume and extracting for one hour.Under these conditions,the protein content was 89.94% and the extracting rate of protein was 48.35%.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊