Simultaneous TLC-densitometric analysis of catechin, pyrocatechol and quercetine in gambir block from Pesisir Selatan
The goal of this study is to use the TLC-densitometric method to determine the concentration of catechin, pyrocatechol, and quercetine in gambir block extracts in a reliable and efficient manner. The best eluent is a mixture of chloroform: ethyl acetate: glacial acetic acid (4:4:2). The concentratio...
| मुख्य लेखकों: | , , , , |
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| स्वरूप: | लेख |
| भाषा: | English |
| प्रकाशित: |
Elsevier
2022-03-01
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| श्रृंखला: | Heliyon |
| विषय: | |
| ऑनलाइन पहुंच: | http://www.sciencedirect.com/science/article/pii/S2405844022002730 |