GC-MS fingerprint and characteristic components of essential oil of processed Rhizoma Kaempferiae / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-579871
ABSTRACT
AIM:
To study fingerprint and characteristic components of the essential oil of processed Rhizoma Kaempferiae in order to control quality.METHODS:
The fingerprint and characteristic components of the essential oil of 10 samples were determined by GC-MS.RESULTS:
trans-Ethyl-p-methoxycinnamate,cis-Ethyl-p-methoxycinnamate,trans-Ethylcinnamate,n-Pentadecane,3-Carene,Borneol, 8-Heptadecene,Cyperene,Heptadecane,Globulol,Eucalyptol,cis-Methyl-p-methoxycinnamate and Eucarvone were gained in 10 samples,and relative contents of 13 components added up to 94.5%-98.2% of the total essential oil.The retention time and peak area of 13 components had built the characteristic fingerprint of essential oil of processed Rhizoma Kaempferiae.CONCLUSION:
The commercial samples collected from various sources shows a strong similarity.The method has a good repeatability and can be used to control quality of processed Rhizoma Kaempferiae.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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