Quality Standard of Tongtong Granule / 中国药房
China Pharmacy
;
(12)2001.
Article
in Chinese
| WPRIM
| ID: wpr-533696
ABSTRACT
OBJECTIVE:
To establish the quality standard of Tongtong granule.METHODS:
Panax notoginseng,Ginkgo biloba and Pueraria lobata were identified qualitatively by TLC and the content of total flavonol glyconsides in G. biloba was determined by HPLC.RESULTS:
The TLC spots were distinctive and specific. The linear range of quercetin, kaempferide, isorhamnetin were 5.24~83.84 ?g?mL-1(r=0.999 2), 4.56~72.96 ?g?mL-1(r=0.999 1) and 2.48~39.68 ?g?mL-1(r=0.999 4), respectively. The average recoveries were 96.21%(RSD=2.06%)、99.14%(RSD=1.19%)、95.00%(RSD=1.31%),respectively.CONCLUSION:
The method is reliable, accurate, and reproducible for the quality control of Tongtong granule.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
2001
Type:
Article
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