Fingerprint of Pogostemon cablin by pyrolysis-gas chromatography and its fuzzy cluster analysis / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Article
Dans Chinois
| WPRIM
| ID: wpr-682138
ABSTRACT
Object To study comparatively the fingerprint of Pogostemon cablin (Blanco) Benth. in different producing area and investigate the effect of pyrolysis temperature and pyrolysis time on the fingerprint Methods Pyrolysis gas chromatography (PGC) and fuzzy cluster analysis were used Results Both similarity and charecteristics were found in the fingerprint of P. cablin in different producing area. The methodological evalulation showed that this method had a good reproducibility, RSD≤2.75% Conclusion This method is simple, rapid and accurate. It is suitable for the quality control of the Chinese materia medica with the important role of pyrolysis temperature and pyrolysis time
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Traditional and Herbal Drugs
Année:
1994
Type:
Article
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