Qualitative and Quantitative Determination of Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati in Bingganning Granules / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
de Zh
| WPRIM
| ID: wpr-681268
Bibliothèque responsable:
WPRO
ABSTRACT
Objective: To establish the part of quality control standards for Bingganning Granules. Methods: Radix et Rhizoma Rhei and Rhizoma polygoni cuspidati in Binggamning Granules were identified by TLC and polydatin of Rhizoma polygoni cuspidati was determined by HPLC. Results: The content of aloe emodin in Radix et Rhizoma Rhei could be used as a basis of quantitation. The average recovery of polydatin was 97.05%. RSD was 1.625%. The content of polydatin in Bingganning Granules was fixed at least not to low than 4mg/g. Conclusion: The method is simple, quick, accruate and with good reproducibility.
Texte intégral:
1
Indice:
WPRIM
Type d'étude:
Qualitative_research
langue:
Zh
Texte intégral:
Chinese Traditional Patent Medicine
Année:
1992
Type:
Article