Solubility of imperatorin in ethanol + water mixtures

Guang De Yang; Cong Li; Ai Guo Zeng; Yin Liang Guo; Xin Yang; Jian Feng Xing

doi:10.1016/j.molliq.2011.12.014

Solubility of imperatorin in ethanol + water mixtures

Guang De Yang
, Cong Li
, Ai Guo Zeng
, Yin Liang Guo
, Xin Yang
, Jian Feng Xing

医学部

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

21 引用（Scopus）

摘要

The solubility of imperatorin in the binary system of ethanol and water was measured by using UV spectrophotometric method from 288.2 K to 328.2 K. The solubility of imperatorin increases with increasing temperature and the ethanol content of the mixture. The solubility data were correlated with a modified Apelblat equation. From solubilities of imperatorin, the enthalpy and entropy of solution were evaluated using van't Hoff equation.

源语言	英语
页（从-至）	86-88
页数	3
期刊	Journal of Molecular Liquids
卷	167
DOI	https://doi.org/10.1016/j.molliq.2011.12.014
出版状态	已出版 - 3月 2012

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10.1016/j.molliq.2011.12.014

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abstract = "The solubility of imperatorin in the binary system of ethanol and water was measured by using UV spectrophotometric method from 288.2 K to 328.2 K. The solubility of imperatorin increases with increasing temperature and the ethanol content of the mixture. The solubility data were correlated with a modified Apelblat equation. From solubilities of imperatorin, the enthalpy and entropy of solution were evaluated using van't Hoff equation.",

keywords = "Enthalpy and entropy of solution, Imperatorin, Solubility",

author = "Yang, \{Guang De\} and Cong Li and Zeng, \{Ai Guo\} and Guo, \{Yin Liang\} and Xin Yang and Xing, \{Jian Feng\}",

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doi = "10.1016/j.molliq.2011.12.014",

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AU - Yang, Guang De

AU - Li, Cong

AU - Zeng, Ai Guo

AU - Guo, Yin Liang

AU - Yang, Xin

AU - Xing, Jian Feng

PY - 2012/3

Y1 - 2012/3

N2 - The solubility of imperatorin in the binary system of ethanol and water was measured by using UV spectrophotometric method from 288.2 K to 328.2 K. The solubility of imperatorin increases with increasing temperature and the ethanol content of the mixture. The solubility data were correlated with a modified Apelblat equation. From solubilities of imperatorin, the enthalpy and entropy of solution were evaluated using van't Hoff equation.

AB - The solubility of imperatorin in the binary system of ethanol and water was measured by using UV spectrophotometric method from 288.2 K to 328.2 K. The solubility of imperatorin increases with increasing temperature and the ethanol content of the mixture. The solubility data were correlated with a modified Apelblat equation. From solubilities of imperatorin, the enthalpy and entropy of solution were evaluated using van't Hoff equation.

KW - Enthalpy and entropy of solution

KW - Imperatorin

KW - Solubility

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DO - 10.1016/j.molliq.2011.12.014

M3 - 文章

AN - SCOPUS:84862779900

SN - 0167-7322

VL - 167

SP - 86

EP - 88

JO - Journal of Molecular Liquids

JF - Journal of Molecular Liquids

ER -

Solubility of imperatorin in ethanol + water mixtures

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