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Immobilization of porcine pancreatic lipase onto ionic liquid modified mesoporous silica SBA-15

Paper ID Volume ID Publish Year Pages File Format Full-Text
3821 190 2010 4 PDF Available
Title
Immobilization of porcine pancreatic lipase onto ionic liquid modified mesoporous silica SBA-15
Abstract

Ionic liquid was synthesized and grafted onto the surface hydroxyl of mesoporous silica SBA-15 (IL–SBA). Porcine pancreas lipase (PPL) was successfully incorporated into the ionic liquid modified SBA-15 material by physical adsorption (PPL–IL–SBA). The enzymatic properties, including optimum temperature, pH and reusability of PPL–IL–SBA, were investigated in the triacetin hydrolysis reaction. Compared with parent SBA-15 immobilized lipase (PPL–SBA), the enzymatic properties have dramatically improved, especially the optimized activity increased from 594 to 975 U/g PPL after modification.

Keywords
Mesoporous material; Ionic liquid; Lipase; Immobilization; Modification; Hydrolysis
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Immobilization of porcine pancreatic lipase onto ionic liquid modified mesoporous silica SBA-15
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Publisher
Database: Elsevier - ScienceDirect
Journal: Biochemical Engineering Journal - Volume 53, Issue 1, 15 December 2010, Pages 150–153
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us