Determination of platycodin in Platycodi Radix from different habitats / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 1682-1684, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-854424
ABSTRACT
Objective:
To establish a method of the determination of total platycodin and platycodin D; And to determine the contents of total platycodin and platycodin D in Platycodi RadiX from different habitats.Methods:
The content of total platycodin was determined by 1ultrasonic extraction and weight method; And the content of platycodin D was determined by HPLC. The chromatographic conditions were Waters Symmetry-C18 column, mobile phrase of CH3CN-H2O (2278), flow rate of 1.0 mL/min, detection wavelength at 210 nm and column temperature 30℃.Results:
There was a greater difference between the contents of total platycodin and platycodin D in Platycodi Radix from different habitats. In measuring Platycodi Radix, the content of total platycodin in Platycodi Radix from Zhejiang Province was the highest, which was 12.03%; the contents in Platycodi Radix from Heilongjiang, Liaoning, Anhui, Shandong, and Jiangxi Provinces were more than 6%; However, the contents in Platycodi Radix from the other provinces were lower than 6%, and it was the lowest in Platycodi Radix from Henan province, which was 1.57%. The contents of platycodin D in Platycodi Radix from Yunnan province was the highest, and it was the lowest in Platycodi Radix from Hebei province.Conclusion:
The methods could be used for the determination of total platycodin and platycodin D in Platycodi Radix because of theirs simple operations with accurate and reliable results. The contents of total platycodin and platycodin D are different obviously in Platycodi Radix from different habitats, and the contents of total platycodin and platycodin D in the same drug with the level of inconsistency don't show correlation.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2015
Type:
Article
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