Research on the Method for the Limit Detection of Aconitine in Wuqi Shujin Tongluo Tablet / 中国药房
China Pharmacy
;
(12): 5144-5146, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-501327
ABSTRACT
OBJECTIVE:
To establish a method for the limit detection of aconitine in Wuqi shujin tongluo tablet.METHODS:
TLC was conducted to identify the aconitine;TLC plate was silica gel G plate,developing solvent was toluene-ethyl acetate-chloro-form-acetone-ammonia(2018361,V/V/V/V/V),chromogenic agent was bismuth potassium iodide test solution and sodium ni-trite ethanol test solution;and durability investigation and detection limit detection were used to optimize the TLC plate,tempera-ture and humidity.RESULTS:
TLC showed the aconitine had clear spots and negative control without interference. The durability was good;detection limit was 0.9 μg;available TLC plate was Merck HPTLC prefabricated plate, silica gel G TLC plate setf-made silica gel G TLC plate with adhesive of sodium carboxymethycellulose;temperature was 5-16 ℃ and humidity was 32%-72%.CONCLUSIONS:
The method is simple and reproducibility,and can be used for the limit detection of aconitine in Wuqi shujin tongluo tablet.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
China Pharmacy
Year:
2015
Type:
Article
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