Methodological studies on quantitative determination of beta-eudesmol in Atractylodes lancea (thunb.) DC
Fu, M.H.; Wang, J.H.; Zhang, Y.; Wang, Y.S.; Xue, B.Y.; He, X.R.; Wang, Z.M.; Wang, L.; Zhang, J.X.
Zhongguo Zhong Yao Za Zhi 25(11): 680-681
2000
ISSN/ISBN: 1001-5302 PMID: 12525073 Document Number: 522768
To establish methodologically a method for quantitative determination of beta-eudesmol in Atractylodes lancea. GC, column: 3 mm x 2 m; stationary phase; 15% QF-1; support: Chromosorb WAW(60-80 mesh); detector: hydrogen flame ionization detector; injection chamber temperature: 210 degrees C; column temperature: 174 degrees C; carrier gas: N2:50 ml.min-1, air: 49 kPa, H2:58.8 kPa; sensibility range: 10(2) x 64; chart speed: 2.5 mm.min-1. Average recovery ratio is 100.7% (n = 5). This method can be used to control the quality of A. lancea.