Method for quantitative determination of various forms of water in biologically active substances

被引：0
|
作者：
B. N. Boiko
I. M. Kolpakov
A. A. Uminskii
机构：
[1] Institute of Biological Instrumentation,
[2] RAS,undefined
[3] Pushchino State University,undefined
来源：
Pharmaceutical Chemistry Journal | 2011年 / 44卷
关键词：
water in biological substances; quantitative determination;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The content of water in substances and preparations based on biologically active materials determines to a considerable extent their biopharmaceutical properties and stability. A new method has been developed for separate quantitative determination of water in various bound forms in biologically active substances isolated from raw plant materials. Dihydroquercetin is used as an example to demonstrate that the proposed method is capable of determining water fractions with various degrees of binding in a sample.
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页码：574 / 580
页数：6
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