〈Original Papers〉Relationship between Equilibrium Constant for Synthesis of Acyl Saccharide and Partial Molar Volume of Water Hydrated to Saccharide
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Department of Biotechnology and Chemistry, Faculty of Engineering, Kindai University
Department of Biotechnology and Chemistry, Faculty of Engineering, Kindai University
Department of Biotechnology and Chemistry, Faculty of Engineering, Kindai University
Department of Biotechnology and Chemistry, Faculty of Engineering, Kindai University
版
Publisher
出版者 名前
近畿大学工学部
出版社 カナ
キンキ ダイガク コウガクブ
出版社 ローマ字
Kinki daigaku kogakubu
出版年(from)
2018
出版年(to)
12-21
日付 作成日
2019-03-07
雑誌名
近畿大学工学部研究報告
雑誌名(英)
Research reports of the Faculty of Engineering, Kindai University
号
52
ページ
29 - 32
発行年
2018-12-21
ISSN
2434592X
抄録
[Abstract]The partial molar volume V of water hydrated to saccharides was measured through dilatometry. The average V value of a saccharide increased with increase in the dynamic hydration number nDHN of the corresponding saccharide. Glucose had the highest average V value. Hydration properties of saccharides associated with their conformation greatly influenced V values of the hydrated water. Moreover, a high positive correlation between the V value and common logarithms of the apparent equilibrium constant KC for enzymatic synthesis of acyl saccharide using an immobilized lipase from Candida antarctica in acetonitrile with low water content was observed. We suggest that the evaluation of the V value could facilitate the estimation of the KC value.
〈Original Papers〉Relationship between Equilibrium Constant for Synthesis of Acyl Saccharide and Partial Molar Volume of Water Hydrated to Saccharide
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