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Regioselective acylation of resveratrol catalyzed by lipase under microwave 期刊论文

编号：

6ed3493d-1efd-418b-81e6-cccbe6a41082
作者：

Wang, Zhi(王智)#^[1]Zhang, Yuxin^[1];Zheng, Lu^[1];Cui, Xiuyun^[1];Huang, He^[1];Geng, Xin^[1];Xie, Xiaona(谢晓娜)*^[1,2]
语种：

English
期刊：

GREEN CHEMISTRY LETTERS AND REVIEWS ISSN：1751-8253 2018 年 11 卷 3 期 (312 - 317)
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关键词：

Resveratrol regioselective acylation enzyme activity Candida sp 99-125 lipase microwave irradiation transesterification
摘要：

The enzymatic regioselective acylation of resveratrol was achieved in organic solvents catalyzed by the lipase from Candida sp. 99-125 (CSL) under microwave irradiation. Influences of various reaction conditions have been studied. After selecting the optimum conditions [MTBE (20ml, a(w)=0.38), resveratrol (0.1mmol), vinyl acetate (1.0mmol) and CSL (100.0mg) under microwave irradiation (35 degrees C, 400 W)], CSL exhibited a satisfied enzyme activity (281 +/- 11mol/g/h) and yield of 75% for 4-O-acetyl- resveratrol could be obtained in about 4h when performing the reaction on a 25-fold-larger scale. [GRAPHICS] Schematic illustration of the enzymatic regioselective acylation of resveratrol catalyzed by the lipase from Candida sp. 99-125 (CSL) under microwave irradiation.
推荐引用方式
GB/T 7714：

Wang Zhi,Zhang Yuxin,Zheng Lu, et al. Regioselective acylation of resveratrol catalyzed by lipase under microwave [J].GREEN CHEMISTRY LETTERS AND REVIEWS,2018,11(3):312-317.
APA：

Wang Zhi,Zhang Yuxin,Zheng Lu,Cui Xiuyun,&Xie Xiaona.(2018).Regioselective acylation of resveratrol catalyzed by lipase under microwave .GREEN CHEMISTRY LETTERS AND REVIEWS,11(3):312-317.
MLA：

Wang Zhi, et al. "Regioselective acylation of resveratrol catalyzed by lipase under microwave" .GREEN CHEMISTRY LETTERS AND REVIEWS 11,3(2018):312-317.
入库时间：

5/20/2019 5:32:50 PM
更新时间：

5/20/2019 5:32:50 PM
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