HPLC fingerprint of Fructus aurantii / 中成药

ABSTRACT

AIM: To provide application and identification basis for methanol-extratis of Fructus aurantii by constructing the HPLC-FP. METHODS: The C_(18) column was used with a mobile phase of(A)(0.095%) phosphoric acid acetonitrile-(B)(0.095%) phosphoric acid gradient elution.The flow rate was(1.0) mL/min.The wavelength of detecter was set at 330 nm.Naringin was reference standard. RESULTS: By cluster analysis,the eighteen kinds of Fructus aurantii samples were classified as four clusters the superior in producing area,the ordinary in producing area,the ordinary and the inferior.By similarity calculation,the similarity of the superior in producing area and the ordinary in producing area were(0.9)～(1.0),and the ordinary and the inferior were less than(0.9). CONCLUSION: The HPLC-FP of Fructus aurantii has been established.The method can be used to identify and evaluate the quality of Fructus aurantii.