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JSIR Vol.69 [2010] >
JSIR Vol.69(11) [November 2010] >
| Title: | Study on enzyme-assisted aqueous extraction of oil from soybean |
| Authors: | Qian, Jun-Qing
Qin, De-Huai
Xie, Xiang-Mao
Zhou, Wen-Wu |
| Keywords: | Aqueous Extraction£¬Enzymatic hydrolysis£¬Orthogonal test
Soybean Oil |
| Issue Date: | Nov-2010 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | 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°C; time, 1.5 h); ratio of petroleum ether to soybean oil,
4:1(v/w); extraction (temp., 30°C; time, 15 min; pH, 4.5); and centrifugation
force, 1400×g. |
| Page(s): | 860-865 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Source: | JSIR Vol.69(11) [November 2010]
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