期刊论文、会议论文

Liu, Huilin

英文

Advanced Materials Research

1022-6680

2011

233-235

2660-2664

International Conference on Chemical Engineering and Advanced Materials

Advanced Materials Research

MAY 28-30, 2011

Changsha, PEOPLES R CHINA

[Liu, Huilin;Liu, Shao;Xie, Daping] Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha, Hunan, Peoples R China.^[Liu, Shao] Hunan Agr Univ, Coll Food Sci & Technol, Changsha, Peoples R China.^[Dong, Xinrong] Hunan Agr Univ, Coll Sci, Changsha, Peoples R China.

Changsha Univ Sci & Technol, James Cook Univ, Hunan Univ, S Central Univ China, Hunan Normal Univ, Xiangtan Univ

Cao, Z Sun, L Cao, XQ He, YH

KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND

TRANS TECH PUBLICATIONS LTD

978-3-03785-119-7

10.4028/www.scientific.net/AMR.233-235.2660

generously provided by Hunan province nature science funds in China [07JJ6026]

本校为第一且通讯机构

The reaction kinetics for synthesis of vanillyl nonanoate (VN) by lipase-catalyzed transesterification of vanillyl alcohol and methyl nonanoate in acetone was investigated in this study. The reaction catalyzed by lipase was carried out as follows: A reaction mixture containing given concentration of substrates (1ml) and lipase Novozyme 435 (20mg) in acetone (1ml) was shaken at 30°C for 10min. The initial velocity of the reaction was calculated according to the concentration of VN detected by high performance liquid chromatography (HPLC), and the kinetic equation was obtained by analysis of...