HUANG Baomei, YAO Chengwei, MO Jinyuan, et al. Determination of the Contents of Geniposide and Crocin in Fructus gardeniae by Capillary Electrophoresis[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(5):83-86.
HUANG Baomei, YAO Chengwei, MO Jinyuan, et al. Determination of the Contents of Geniposide and Crocin in Fructus gardeniae by Capillary Electrophoresis[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(5):83-86.DOI:
The capillary electrophoresis was used for the determination of the content of Geniposide and Crocin in
Fructus gardeniae
. The effective separated components were achieved by using separation voltage 25 kV
injection time 8 seconds and detection potential at 0.86 V in 20 mmol/L TrisHCl buffer condition (pH=8.50). The contents of Geniposide and Crocin in Sichuan
Fructus gardeniae
were determined to be 32.46 mg/g and 8.527 mg/g. The contents of Geniposide and Crocin in Zhejiang
Fructus gardeniae
were determined to be 26.51 mg/g and 7.028 mg/g. The average recovery ratios of Geniposide and Crocin in Sichuan
Fructus gardeniae
were 99.73% and 99.92%. The average recovery ratios of Geniposide and Crocin in Zhejiang
Fructus gardeniae
were 99.64 % and 100.2%. A novel method of the quality control of Geniposide and Crocin in