TAN Ying
Zhejiang Center for Disease Control and Prevention,Zhejiang Hangzhou 310051,ChinaNI Zhu-nan
Zhejiang Center for Disease Control and Prevention,Zhejiang Hangzhou 310051,ChinaHU Zheng-yan
Zhejiang Center for Disease Control and Prevention,Zhejiang Hangzhou 310051,ChinaZHANG Jing
Zhejiang Center for Disease Control and Prevention,Zhejiang Hangzhou 310051,ChinaWANG Zhi-yuan
Zhejiang Center for Disease Control and Prevention,Zhejiang Hangzhou 310051,ChinaTANG Jun
Zhejiang Center for Disease Control and Prevention,Zhejiang Hangzhou 310051,China(Zhejiang Center for Disease Control and Prevention,Zhejiang Hangzhou 310051,China)
To improve the high performance liquid chromatography method for quantitation of salidroside in health food.Methods The solvent and chromatography condition were optimized according to the determination of standard and extracted samples. Results Salidroside content exhibited a linear relation within 1.305-130.5 μg/ml using 50% methanol as solvent. The regression equation was y=7.377395×10-5x+0.1873961 (r=0.999 9) and the detection limit was 0.015 mg/g. Furthermore, the average recoveries were 92.1%-98.4%, and the RSD was 1.98%-3.26%. Conclusion This method was simple, accurate and reliable for determination of salidroside in health food.
TAN Ying, NI Zhu-nan, HU Zheng-yan, ZHANG Jing, WANG Zhi-yuan, TANG Jun. Determination of salidroside in health food by high performance liquid chromatography[J].中国食品卫生杂志,2017,29(2):164-167.
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