Analysis of crude drugs using reversed-phase TLC/Scanning densitometry identification of scutellaria root, peony root, glycyrrhiza, Aloe, moutan bark, swertia herb, coptis rhizome and senna leaf
2007
Ohno, T. | Ikeda, S. | Mikami, E.
We performed identification tests of the main components (baicalin, paeoniflorin, glycyrrhizic acid, barbaloin, paeonol, swertiamarin, berberine chloride and sennoside A) of crude drugs in the Japanese Pharmacopoeia Fifteenth Edition (JP 15) (scutellaria root, peony root, glycyrrhiza, aloe, moutan bark, swertia herb, coptis rhizome and senna leaf) by reversed-phase TLC using water, acetonitrile, methanol, 2-butanone, and n-hexane as developing solvents and could obtain a single spot separated from other coexisting components (rf value: 0.32-0.56). In addition, spectral information could simultaneously be obtained by scanning densitometry. Thus, the main components of crude drugs in the JP 15 could be identified by this method simply, rapidly, and accurately.
Show more [+] Less [-]AGROVOC Keywords
Bibliographic information
This bibliographic record has been provided by Agriculture, Forestry and Fisheries Research Information Technology Center