[Analysis of total alkaloids in Meconopsis quintuplinervia from different localtites of Qinghai].
The contents of total alkaloids in Meconopsis quintuplinervia Regel, grown in the different localtites of Qinghai Province, are detected by the method of spectrophometry. The result showed that total alkaloid in different localities were 0. 0262% to approximately 0.0788% , its mean was 0.0502%. The content of total alkaloids in the herb increased with elevation, not with latitude.
Yang
Shi-bing
SB
Northwest Institute of Plateau Biology of CAS, Xining 810001, China.
Liu
De-ming
DM
Liu
Yang
Y
Lu
Xue-feng
XF
Hu
Feng-zu
FZ
Peng
Min
M
D000470:Alkaloids / Q000032:analysis / Q000302:isolation & purification*; D000531:Altitude; D002681:China; D003247:Conservation of Natural Resources; D028101:Papaveraceae / Q000737:chemistry* / Q000145:classification; D010946:Plants, Medicinal / Q000737:chemistry*; D013056:Spectrophotometry, Ultraviolet
D000470:Alkaloids