| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 14403 | Biotechnology Advances | 2010 | 7 Pages |
Abstract
Candida antarctica lipase was immobilized by an adsorption and cross-linking method with NW-ZT2 and by modification-coupled method with a silica–PEG gel. The final product silica–PEG-lipase was confirmed by IR spectra. The optimum pH value, the optimum temperature, the thermo-stabilities and operational stabilities for two kinds of immobilized lipase were also determined. Results show that the silica–PEG-lipase gel was superior to the lipase immobilized by adsorption and cross-linking, however both are viable for use in transesterification reactions.
Keywords
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Physical Sciences and Engineering
Chemical Engineering
Bioengineering
Authors
Jianjun Yang, Xiaoxun Ma, Zisheng Zhang, Bin Chen, Shuang Li, Guijun Wang,