Effect of Co-Solvent on the solubility of ginger bioactive compounds in water using COSMO-RS calculations

Syaripah Zaimah Syed Jaapar, Yoshio Iwai, Noor Azian Morad

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

4 被引用数 (Scopus)

抄録

The effects of co-solvent to the solubility of ginger bioactive compounds, 6-gingerol, 6- shogaol, 8-gingerol and 10-gingerol in hot water were calculated using the conductor-like screening model for real solvent (COSMO-RS). In this work, ethanol was used as the co-solvent. The σ- profiles of the molecules were calculated using Gaussian software and the solubility were calculated using the COSMO-RS method. The solubility of these ginger bioactive compounds were calculated at 50 to 150°C.The amounts of ethanol used were 0 mol (binary system), 0.005, 0.010 and 0.015 mol. The results show that when the concentration (mole fraction of ethanol) of co-solvent increases, the solubility of ginger bioactive compounds increase. While the temperature increases, the concentration (mole fraction of ethanol) of co-solvent decreases.

本文言語英語
ホスト出版物のタイトルAdvanced Development in Automation, Materials and Manufacturing
出版社Trans Tech Publications Ltd
ページ174-178
ページ数5
ISBN(印刷版)9783038352259
DOI
出版ステータス出版済み - 1 1 2014
イベント2014 International Conference on Mechatronics, Materials and Manufacturing, ICMMM 2014 - Chengdu, 中国
継続期間: 8 2 20148 4 2014

出版物シリーズ

名前Applied Mechanics and Materials
624
ISSN(印刷版)1660-9336
ISSN(電子版)1662-7482

その他

その他2014 International Conference on Mechatronics, Materials and Manufacturing, ICMMM 2014
Country中国
CityChengdu
Period8/2/148/4/14

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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