Determination of volatile components in Liangmian Honghua Ointment / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
en Zh
| WPRIM
| ID: wpr-682606
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ABSTRACT
AIM:
To establish a method for determination of volatile components(? pinene、? pinene、camphor、menthol、isoborneol、borneol、cinnamaldehyde、paeonol and laurocapram)in Liangmiao Honghua Ointment (Radix Zanthoxyli, Flos Carthami, Radix Notoginseng, paeonol, etc.).METHODS:
Nine volatile components were isolated and determined on ZB WAX capillary column(30 m?0.25 mm?0.25 ?m) by GC. The column temperature was raised by program, 50 ℃(3 min)→30 ℃?min -1 →120 ℃(5 min)→10 ℃?min -1 →150 ℃ (1 min)→60 ℃?min -1 →230 ℃(12 min). Split stream sampling was applied,split ratio was 20∶1; injection port temperature was 210 ℃; detector FID, temperature at 250 ℃.RESULTS:
The nine volatile components were isolated well. The linearities were fine with the recoveries of 97%-100%, respectively.CONCLUSION:
The method is convenient,rapid and accurate.It can be used to control the quality of Liangmian Honghua Ointment.
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WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Año:
1992
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Article