[Quantitative determination of 5 alkaloids in plants of Coptis from China].
Quantitative determination of berberine, coptisine, palmatine, jatrorrhizine and epiberberine in Coptis chinensis, C. deltoidea, C. teetoides, C. omeiensis, C. chinensis var. brevisepala, C. linearisepala, C. gulinensis, C. chinensis var. unguiculata, C. teeta and 5 different samples of C. chinensis was made by thin layer chromatography-densitometry.
Fang
X P
XP
Wang
T Z
TZ
Zhang
H
H
Shuai
H
H
Li
D
D
Xie
C K
CK
D000470:Alkaloids / Q000032:analysis*; D001599:Berberine / Q000031:analogs & derivatives / Q000032:analysis; D001600:Berberine Alkaloids / Q000032:analysis; D002855:Chromatography, Thin Layer; D003720:Densitometry; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D014315:Triterpenes / Q000302:isolation & purification*
D000470:Alkaloids; D001600:Berberine Alkaloids; D004365:Drugs, Chinese Herbal; D014315:Triterpenes; C055785:jatrorrhizine; C034384:coptisine; D001599:Berberine; C061436:bauerenol; C061432:epiberberine; C005413:palmatine