Enzyme-assisted hexane extraction of Ricinodendron heudelotii (Bail.) Pierre ex Pax seeds oil

被引：11

作者：

Dandjouma, Almeck K. Aboubakar ^{[1
]}

Tchiegang, Clerge ^{[2
]}

Kapseu, Cesar ^{[3
]}

Linder, Michel ^{[4
]}

Parmentier, Michel ^{[4
]}

机构：

[1] IRAD, Food Technol Lab, Garoua, Cameroon

[2] Univ Ngaoundere, ENSAI, Food Biochem & Technol Lab, Ngaoundere, Cameroon

[3] Univ Ngaoundere, ENSAI, Proc Engn Dept, Ngaoundere, Cameroon

[4] ENSAIA, Lab Sci & Genie Alimentaires, Vandoeuvre Les Nancy, France

来源：

INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY | 2008年 / 43卷 / 07期

关键词：

enzymatic treatment; oil; Ricinodendron heudelotii; seeds;

D O I：

10.1111/j.1365-2621.2007.01583.x

中图分类号：

TS2 [食品工业];

学科分类号：

0832 [食品科学与工程];

摘要：

The effects of an enzymatic pretreatment with a protease and a cellulase in the Ricinodendron heudelotii seeds oil extraction process were studied. This was done in a factorial experiment involving three enzyme concentrations and three treatment times for each enzyme. Measured variables were oil extraction yield and quality. Enzymatic hydrolysis significantly (P < 0.05) increased the oil extraction yield. The highest improvement was obtained for R. heudelotii seeds treated with Protamex (Protease) which gave 15% (w/w) increase. Notwithstanding the increase in free fatty acids, mono, diglycerides, peroxide and acid values, the quality of the oil was not significantly (P < 0.05) altered by the enzymatic treatments, suggesting the possibility of using enzyme-assisted oil extraction methods to improve upon R. heudelotii processing.

引用

页码：1169 / 1175

页数：7

共 36 条

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[2]

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