[A study on the quality of various species of Dalbergia].
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.
Lin
L
L
Guangxhou University of TCM, Gangzhou 510407.
Xu
H
H
Xiao
X
X
Wang
Y
Y
D002855:Chromatography, Thin Layer; D035782:Dalbergia / Q000737:chemistry* / Q000145:classification; D004340:Drug Contamination; D004365:Drugs, Chinese Herbal / Q000032:analysis / Q000737:chemistry* / Q000592:standards; D047309:Flavones; D005419:Flavonoids / Q000032:analysis*; D008401:Gas Chromatography-Mass Spectrometry; D009822:Oils, Volatile / Q000032:analysis* / Q000737:chemistry / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D011786:Quality Control; D013045:Species Specificity
D004365:Drugs, Chinese Herbal; D047309:Flavones; D005419:Flavonoids; D009822:Oils, Volatile; C043562:flavone