Enzymatic aqueous extraction of soybean oil

被引：0
|
作者：
Qian, JQ [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Biol & Environm Engn, Hangzhou 310014, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2001年 / 9卷 / 02期
关键词：
soybean oil; aqueous extraction; enzymatic methods;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The procedure of enzymatic aqueous extraction of soybean oil was assessed when two-step controlled enzymatic hydrolysis was applied. With aqueous extraction of soybean oil-containing protein, the highest yield of oil was 96.1% at the optimized conditions studied. Soybean oil-containing protein was hydrolyzed and resulted in releasing part of oil. The separated protein that contained 40% oil was enriched due to its adsorption capacity of released oil, the average oil extraction yeild reached 93.5%. Then the high oil content protein was hydrolyzed again to release oil by enzyme, the oil extraction yeild was 80.4%. As a result, high quality of soybean oil was obtained and the content of total oil yield was 74.4%.
引用
收藏
页码：212 / 216
页数：5
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