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KMID : 0903519930360030154
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1993 Volume.36 No. 3 p.154 ~ p.157
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Identification of phenolic antioxidative components in Crataegus pinnatifida Bunge
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Abstract
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Based upon the antioxidative effectiveness of ether extracts of defated Cralaegus pinnatifida B., phenolic antioxidative components were separated by gel column chromatography and identified by MS and H-NMR. Two or three individual compounds were found in free, soluble and insoluble bound phenolic acids, respectively and they were identified as caffeic acid, protocatechuic acid, phloroglucinol and pyrogallol.
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