中文

Journal of Shanghai University >

2017 , Vol. 23 >Issue 4: 623 - 627

DOI: https://doi.org/10.12066/j.issn.1007-2861.1692

Stability of lipase in the process of catalytic interesterification reaction

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  • 1. School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China;
    2. School of Life Sciences, Shanghai University, Shanghai 200444, China;
    3. Palm Oil Research and Technical Service Institute of MPOB, Shanghai 201108, China

Received date: 2015-09-08

  Online published: 2017-08-30

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Abstract

Lipase is a kind of enzyme that can catalyze interesterification in a non-aqueous system. Stability of lipase is important in practical applications because of its effection of the production cost and efficiency. To understand the influence of different factors on catalytic stability of lipase, the effects of temperature, time, solvents and acyl donor on stability of lipase interesterification are studied. The results show that the effects of temperature and solvent polarity on catalytic stability of lipase are significant. But the effects of time and acyl donor are not obvious.

Key words： interesterification; stability; lipase

Cite this article

LI Cheng1, WANG Shengjie2, JI Min3, OOI Chengkeat3, WONG Sookhan3, WENG Xinchu2 . Stability of lipase in the process of catalytic interesterification reaction[J]. Journal of Shanghai University, 2017 , 23(4) : 623 -627 . DOI: 10.12066/j.issn.1007-2861.1692

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