Kinetics on the Optical Resolution of 2-Octanol in Tributyrylglycerolby Lipase-Catalyzed Transesterification
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- HIRATA Hirofumi
- Department of Bioscience and Technology, School of Engineering, Hokkaido Tokai University
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- MAYAMA Motomi
- Department of Bioscience and Technology, School of Engineering, Hokkaido Tokai University
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- INADA Nobuyuki
- Department of Bioscience and Technology, School of Engineering, Hokkaido Tokai University
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- YAMADA Kazunori
- Department of Bioscience and Technology, School of Engineering, Hokkaido Tokai University
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- YANAGISHITA Hiroshi
- National Institute of Materials and Chemical Research
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- SUGIURA Masaaki
- National Institute of Materials and Chemical Research
Bibliographic Information
- Other Title
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- トリブチリルグリセリン中におけるリパーゼを用いたエステル交換による2-オクタノールの光学分割の動力学
- トリブチリルグリセリンチュウ ニ オケル リパーゼ オ モチイタ エステル コ
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Description
Lipase-catalyzed transesterification between tributyrylglycerol (tributyrin) (1) and 2-octanol (2) has been studied in neat at 30°C. The kinetic resolution data fit the reported theoretical equations for the equilibrium reaction. The competitive reactions of the enantiomers in (2) with theacyl-enzyme intermediate which was formed the reaction of the free enzyme and (1) was experimentally proved by an accordance of the enantiomeric excess against the extent of conversion plots for racemic and optically active (2). A reversibility of the transesterification was also shownby a decrease in enantiomeric excess of the product and the unreacted starting material duringthe reaction.
Journal
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- Journal of Japan Oil Chemists' Society
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Journal of Japan Oil Chemists' Society 44 (12), 1067-1074, 1995
Japan Oil Chemists' Society
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Details 詳細情報について
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- CRID
- 1390001205335364224
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- NII Article ID
- 10001754967
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- NII Book ID
- AN00245435
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- ISSN
- 0513398X
- 18842003
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- NDL BIB ID
- 3640036
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed