Study on enzyme-assisted aqueous extraction of oil from soybean

被引：0
|
作者：
Qian, Jun-Qing [1 ]
Qin, De-Huai [1 ]
Xie, Xiang-Mao [1 ]
Zhou, Wen-Wu [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Pharmaceut Sci, Hangzhou 310014, Zhejiang, Peoples R China
来源：
JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH | 2010年 / 69卷 / 11期
关键词：
Aqueous Extraction -Enzymatic pound hydrolysis -Orthogonal pound test; Soybean Oil;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This study presents enzyme-assisted aqueous extraction (EAAE) method for oil extraction from soybean. Parameters for EAAE of oil with 1398 neutral protease were optimized through single-factor and orthogonal test. Soybean oil (yield, 80.2% w/w) was achieved under following optimized conditions: enzyme (conc., 840 IU / g soybean; pH, 7.0); enzymatic hydrolysis (temp., 45 degrees C; time, 1.5 h); ratio of petroleum ether to soybean oil. 4:1(v/w); extraction (temp., 30 degrees C; time, 15 mm; pH, 4.5); and centrifugation force, 1400xg.
引用
收藏
页码：860 / 865
页数：6
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