Publication: High-performance liquid chromatographic analysis of anthraquinone compounds in the Laurera benguelensis
Issued Date
2009-09-01
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ISSN
00360244
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2-s2.0-69249209967
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Mahidol University
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SCOPUS
Bibliographic Citation
Russian Journal of Physical Chemistry A. Vol.83, No.9 (2009), 1554-1557
Suggested Citation
N. Manojlović, Z. Marković, W. Gritsanapan, K. Boonpragob High-performance liquid chromatographic analysis of anthraquinone compounds in the Laurera benguelensis. Russian Journal of Physical Chemistry A. Vol.83, No.9 (2009), 1554-1557. doi:10.1134/S0036024409090258 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/27400
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Title
High-performance liquid chromatographic analysis of anthraquinone compounds in the Laurera benguelensis
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Abstract
A high-performance liquid chromatographic (HPLC) method has been developed for the characterization of anthraquinone metabolites in extracts of the lichen Laurera benguelensis. With this method four anthraquinone derivatives 1,8-dihydroxy-3-methoxy-6-methylanthraquinone, 1,8-dihydroxy-3-formyl-6- methoxyanthraquinone, 1,8-dihydroxy-3-hydroxymethyl-6-methoxy-anthraquinone and 1,3,8-trihyroxy-6-methylanthraquinone can be analyzed. Components of lichen were detected by characteristic ultraviolet spectra and relative retention times. This is first report of phytochemical analysis of L. benguelensis. Importance of this research is in recognizing some new source (lichen and its extracts) as a natural emplacement of antioxidants because oxidation with free radicals or autooxidation is big problem for preservation of food products. © 2009 Pleiades Publishing, Ltd.