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Citation: YU You, NIE Yi. The Effects of Ionic Liquids on the Catalytic Reaction of Amylase[J]. Chinese Journal of Applied Chemistry, ;2011, 28(5): 602-604. doi: 10.3724/SP.J.1095.2011.00430 shu

The Effects of Ionic Liquids on the Catalytic Reaction of Amylase

YU You ^, ,
NIE Yi

1.
College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165

Corresponding author: YU You,
Received Date: 29 July 2010
Available Online: 9 October 2010
Fund Project: 山东省自然科学基金(ZR2009BM035) (ZR2009BM035)山东省博士基金(2008BS02021)资助项目 (2008BS02021)

The effects of N,N-dialkylimidazolium-based ionic liquids on the catalytic reaction of amylase were studied in this paper via the spectroscopy method.The results indicate that the ionic liquids show inhibitory activities on the catalytic reaction of amylase.1-Butyl-3-methylimidazolium chloride([HMIM]Cl) showed the highest inhibitory activity among all investigated ionic liquids in this study.Furthermore,the inhibition effect of ionic liquids having the same anion increases with the alkyl group length of the imidazolium ring.
- ionic liquid,
- amylase catalyzing,
- spectrophotometry,
- inhibition
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