1988•Journal of the American Oil Chemists SocietyRequires access

Hydrolysis of soybean oil by a combined lipase system

Yong K. Park, Glaucla M. Pastore, Marta Mitsui de Almeida

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Abstract

Abstract The hydrolysis of soybean oil by different lipases was compared, and the results demonstrated that lipases D, N and G hydrolyzed the oil to 44, 42 and 7.2%, respectively, after 10 hr reaction, which represents incomplete hydrolysis. But the combined enzyme systems (lipases (G+N and lipases G+D) hydrolyzed the oil to an extent of 95–98% after 10 hr reaction. Plotting the percentage hydrolysis of soybean oil by combined enzyme systems against the logarithm of the reaction time resulted in essentially straight lines.

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What this paper is about

Abstract The hydrolysis of soybean oil by different lipases was compared, and the results demonstrated that lipases D, N and G hydrolyzed the oil to 44, 42 and 7.2%, respectively, after 10 hr reaction, which represents incomplete hydrolysis. But the combined enzyme systems (lipases (G+N and lipases G+D) hydrolyzed the oil to an extent of 95–98% after 10 hr reaction. Plotting the percentage hydrolysis of soybean oil by combined enzyme systems against the logarithm of the reaction time resulted in essentially straight lines.

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Available abstract

Abstract The hydrolysis of soybean oil by different lipases was compared, and the results demonstrated that lipases D, N and G hydrolyzed the oil to 44, 42 and 7.2%, respectively, after 10 hr reaction, which represents incomplete hydrolysis. But the combined enzyme systems (lipases (G+N and lipases G+D) hydrolyzed the oil to an extent of 95–98% after 10 hr reaction. Plotting the percentage hydrolysis of soybean oil by combined enzyme systems against the logarithm of the reaction time resulted in essentially straight lines.

Key concepts: Hydrolysis, Lipase, Soybean oil, Chemistry, Triacylglycerol lipase, Enzyme, Enzymatic hydrolysis, Organic chemistry

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