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[Determination of nitidine in different parts of Zanthoxylum nitidum]
Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
|January 22, 2002
Abstract
Objective:
To determine the nitidine in different parts of Zanthoxylum nitidum (Roxb.) DC.
Methods:
HPLC method was used. The column was HYPERSIL BDS C18. The mobile phase was 0.02 mol/L monobasic potassium phosphate: acetonitrile (66:34). The detective wavelength was 328 nm.
Results:
The average recoveries and RSD for nitidine was 100.24%, 1.83% respectively. The root contained more nitidine than other parts.
Conclusion:
The method can be used for the quality control of Zanthoxylum nitidum (Roxb.) DC. The roots were the best part for medicine.