1.
China Pharmacist
;
(12): 1187-1189, 2016.
Artigo
em Chinês
| WPRIM
| ID: wpr-493338
RESUMO
Objective:To develop a method for the quality control of Cuochuang powder .Methods:Rhei Radix et Rhizoma, An-gelicae Dahuricae Dadix and Saposhnikoviae Radix were identified by TLC .GC was used for the determination of patchouli alcohol , menthol and borneol .Results:The TLC spots were clear without any interference from the negative control .The linear range of pat-chouli alcohol was 0.020 1-0.805 6 mg· ml-1 , that of borneol was 0.010 0-0.401 6 mg· ml-1 , and that of menthol was 0.005 1-0.202 8 mg· ml-1.The average recovery (n=6) was 102.03% (RSD=0.91%), 100.10% (RSD =1.94%) and 103.15%(RSD=1.68%),respectively.Conclusion:The method is simple, accurate and repeatable, which can be used for the quality control of Cuochuang powder .