Anthraquinones variation in extractive processes of Naomaitong extract / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-576602
ABSTRACT
AIM:
To compare the contents variation of anthraquinones by 2 kinds of extractive process of Naomaitong extract (Radix et Rhizoma rhei, Rhizoma chuanxiong, Radix et Rhizoma qinseng, Radix puerariae lobatae, etc).METHODS:
In application to RP-HPLC, Hypersil ODS2 C_ 18 column, the mobile phase was a mixture of methanol- 0.1% phosphate water (75 ∶25), the wavelength of detecting five aglycons in R. officinale was at 254 nm.RESULTS:
The extraction rate of anthraquinones contents extracted by alcoholic extraction was higher than water extraction, the chrysophanol content in separated decoction was higher than that in the mixed decoction.CONCLUSION:
There are dynamic variations in the extraction of Chinese medicine mixture. It is necessary to handle samples appropriately according to physichemical attributes of chemical contents.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional Patent Medicine
Year:
1992
Type:
Article
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