Proceedings of the International Conference on Electronics, Mechanics, Culture and Medicine

The Microwave-assisted Lipase-catalyzed Synthesis of Sucrose Laurate

Authors
Quanhui Li, Jiaying Xin, Tingting Yao, Zhengyang Wang, Luoyun Zheng
Corresponding Author
Quanhui Li
Available Online February 2016.
DOI
https://doi.org/10.2991/emcm-15.2016.64How to use a DOI?
Keywords
Sugar ester; Lipase; Enzymatic non-aqueous system
Abstract
In this study, the lauroyl sucrose ester was synthesized by microwave-assisted lipase-catalyzed reaction under non-aqueous system. The influence of the microwave power, the amount of molecular sieve added and the reaction time on the conversion of sugar esters were explored. The results showed that compared with conventional heating, microwave-assisted lipase-catalyzed method was short time and can reduce energy consumption. And the thin layer chromatography showed that the lauroyl sucrose ester synthesized by microwave-assisted lipase-catalyzed reaction containing only a single product spot. The optimal conditions was built when the reaction was carried out under 200W of the microwave reaction power and 15 g/L of molecular sieve for 25 min. The maximum conversion of lauroyl sucrose ester was 63.8% under the optimal condition.After three times batch reaction, the residual activity of lipase was 52.4%.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
International Conference on Electronics, Mechanics, Culture and Medicine
Part of series
Advances in Computer Science Research
Publication Date
February 2016
ISBN
978-94-6252-163-6
ISSN
2352-538X
DOI
https://doi.org/10.2991/emcm-15.2016.64How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Quanhui Li
AU  - Jiaying Xin
AU  - Tingting Yao
AU  - Zhengyang Wang
AU  - Luoyun Zheng
PY  - 2016/02
DA  - 2016/02
TI  - The Microwave-assisted Lipase-catalyzed Synthesis of Sucrose Laurate
BT  - International Conference on Electronics, Mechanics, Culture and Medicine
PB  - Atlantis Press
SP  - 340
EP  - 345
SN  - 2352-538X
UR  - https://doi.org/10.2991/emcm-15.2016.64
DO  - https://doi.org/10.2991/emcm-15.2016.64
ID  - Li2016/02
ER  -