Investigation of the Composition of the Ethanol Extract of Brown Coal for the Isolation of Biologically Active Substances

被引：1
|
作者：
Shpakodraev, K. M. [1 ]
Zgerebtsov, S., I [1 ]
Smotrina, O., V [1 ]
Malyshenko, N., V [1 ]
Sotnikova, L., V [1 ]
Ismagilov, Z. R. [1 ,2 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Fed Res Ctr Coal & Coal Chem, Kemerovo, Russia
[2] Russian Acad Sci, Siberian Branch, Boreskov Inst Catalysis, Novosibirsk, Russia
来源：
CHEMISTRY FOR SUSTAINABLE DEVELOPMENT | 2019年 / 27卷 / 04期
关键词：
bitumen of brown coal; biologically active substances; component composition;
D O I：
10.15372/CSD2019155
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The data of the group and component composition of the ethanol extract of brown coal from the Tulgan deposit of brown coal in the South Ural basin are presented. It is shown by means of liquid chromatography, C-13 NMR (CPMAS) spectroscopy, FTIR spectroscopy, gas chromatography-mass spectrometry that the extract contains: saturated and unsaturated hydrocarbons, alcohols, aromatic compounds, carboxylic acids and phenols. The following biologically active substances have been identified: 1-docosene; gamma-tocopherol; octadecanoic acid; ferruginol; eicosane; sugiol; beta-amyrin, concentrated mainly in the nonsaponifying fraction of the ethanol extract.
引用
收藏
页码：390 / 395
页数：6
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