Catechin sublimation pressure and solubility in supercritical carbon dioxide

Soetaredjo, Felycia Edi and Ismadji, Suryadi and Yuliana Liauw, Maria and Angkawijaya, Artik Elisa and Yi-Hsu, Ju (2013) Catechin sublimation pressure and solubility in supercritical carbon dioxide. Fluid Phase Equilibria, 358. pp. 220-225. ISSN 0378-3812

[img]
Preview
Text (Catechin sublimation pressure and solubility in supercritical carbon dioxide)
FPE.pdf

Download (2MB) | Preview
[img]
Preview
Text
Reviewer 1 dan 2-42.pdf

Download (1MB) | Preview
[img]
Preview
Text (Catechin sublimation pressure and solubility in supercritical carbon dioxide)
Plagiarisme check - III.A.1.b.1-42.pdf

Download (294kB) | Preview
[img]
Preview
Text (Catechin sublimation pressure and solubility in supercritical carbon dioxide_peer_review)
42-R1&2_Catechin_sublimation_.pdf

Download (313kB) | Preview
Official URL: http://www.sciencedirect.com/science/article/pii/S...

Abstract

Solubility of (+)-catechin in SC-CO2was measured at several temperatures (313.15, 323.15, 333.15and 343.15 K) and pressure in the range of 12–26 MPa using ethanol as the co-solvent (5 mol.%). Theexperimental data were used for the correlation of density dependent solute solubility parameters. Theequations of Chrastil, del Valle and Aguilera, Adachi and Lu, González, and Méndez-Santiago and Tejawerefitted very well for the solubility of (+)-catechin. The rate of mass loss of (+)-catechin showed that its sub-limation pressure is very low, an indication of the stability of the compound. Thermogravimetric analysiswas used to determine the sublimation pressure.

Item Type: Article
Uncontrolled Keywords: Catechin, Solubility, Sublimation pressure, Density based correlation
Subjects: Engineering > Chemical Engineering
Divisions: Journal Publication
Depositing User: Suryadi. Ismadji
Date Deposited: 13 Jul 2016 08:09
Last Modified: 19 Jul 2018 07:42
URI: http://repository.wima.ac.id/id/eprint/5180

Actions (login required)

View Item View Item