Determination of Zedoary turmeric oil microsphere / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-573079
ABSTRACT
AIM:
To study a method for the determination of Zedoary turmeric oil microsphere (ZTO-MS).METHODS:
ZTO-MS was extracted supersonically by solvent and then colored by sulfuric acid-vanillin reagent. The absorbance was measured by visible-spectrophotometry at 508nm. At the same time, ZTO-MS also could be determined by HPLC.RESULTS:
The content of Zedoary turmeric oil was above 60% and the contents of Curdione、Curcuma、Germacrone were 6.88%,0.95%,5.0%, respectively, in ZTO-MS.CONCLUSION:
Two methods for the determination of ZTO-MS are accurate, reliable; the method of visible-spectrophotometry is convenient and appropriate for determination for content of oil in ZTO-MS, while the method of HPLC gains the advantage for qualitative and quantitative analysis of components in ZTO-MS.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Qualitative research
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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