Abstract
The content and main components of volatile oil and the content of totalflavone in various species of Dalbergia (DA) are studied by steam-distillation, gas chromatography-mas spectroscopy and spectrophotometry. The results show that the content of volatile oil in Dalbergia odorifera (DO) is 3.61-3.79%, and the content of total flavone is 2.51-5.82%. The content of volatile oil of other species of DA is less than 1.50%, their content of total flavone is markedly different from that of DO.
MeSH terms
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Chromatography, Thin Layer
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Dalbergia / chemistry*
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Dalbergia / classification
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Drug Contamination
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Drugs, Chinese Herbal / analysis
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Drugs, Chinese Herbal / chemistry*
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Drugs, Chinese Herbal / standards
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Flavones
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Flavonoids / analysis*
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Gas Chromatography-Mass Spectrometry
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Oils, Volatile / analysis*
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Oils, Volatile / chemistry
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Oils, Volatile / isolation & purification
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Plants, Medicinal / chemistry*
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Quality Control
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Species Specificity
Substances
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Drugs, Chinese Herbal
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Flavones
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Flavonoids
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Oils, Volatile
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flavone