Study on Operation Unit of Production of Wheat Germ Oil with Immobilized Enzyme

FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (8): 339-341.

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Study on Operation Unit of Production of Wheat Germ Oil with Immobilized Enzyme

WU Ding, LIU Chang-Peng, GAO Yu-Long, YAO Ming-Lan, LU Gui-Hong

School of Food Science and Engineering,Nanjing University of Finance and Economics,Nanjing 210003,China

Online:2008-08-15 Published:2011-08-26

Abstract

Abstract: The optimum size of wheat germ is 40 mesh for extracting oil from it,and 90-second microwave heating for wheat germ is beneficial to the oil extraction. The optimum production conditions of wheat germ oil with immobilized cellulase and immobilized proteinase are as follows:ratio of immobilized celluase to immobilized proteinase 6:1,hydrolysis time 6 hours to 8 hours,pH 6.0 and 60 ℃. Under these conditions,the yield of wheat germ oil is about 71.6%.

Key words: wheat germ oil, immobilized cellulase, immobilized proteinase, technique

WU Ding, LIU Chang-Peng, GAO Yu-Long, YAO Ming-Lan, LU Gui-Hong. Study on Operation Unit of Production of Wheat Germ Oil with Immobilized Enzyme[J]. FOOD SCIENCE, 2008, 29(8): 339-341 https://doi.org/

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Study on Operation Unit of Production of Wheat Germ Oil with Immobilized Enzyme

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