Fingerprint of Zedoary turmeric oil by GC
- VernacularTitle:毛细管气相色谱法建立中药莪术油指纹图谱研究
- Author:
Xiang LI
;
Yantao SUN
;
Zhenqiu ZHANG
- Publication Type:Journal Article
- Keywords:
Zedoary turmeric oil;
GC fingerprint;
similarity;
hierarchical;
clustering analysis
- From:
Chinese Traditional Patent Medicine
2010;(2):176-179
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To establish the method of fingerprinting analysis onZedoary turmeric oil by GC. Zedoary turmeric oil for the quality control of reference. METHODS: GC method was used to determine the fingerprint and its similarity of Zedoary turmeric oil calculated on Excel and cluster analysis. RESULTS: Seventeen samples of Zedoary turmeric oil indicated that there was a little similarity among them. Based on the cluster analysis, all the Zedoary turmeric oils could be divided into two categories, self-made and market purchasing oil, the latter oils purchased from Liaoning province and Jiangsu province varied considerably. Every category had a common fingerprint mode with clear resemblance. CONCLUSION: When finding the difference between the self-made and the marketpurchasing Zedoary turmeric oil, quality control requires serious consideration.
