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CHANG Ruirui, CHEN Weidong, ZHOU Tingting. A sensitive LC-MS/MS method for simultaneous assay of three iridiods in Gardenia jasminoides Ellis[J]. Journal of Pharmaceutical Practice and Service, 2019, 37(1): 19-22. doi: 10.3969/j.issn.1006-0111.2019.01.005
Citation: CHANG Ruirui, CHEN Weidong, ZHOU Tingting. A sensitive LC-MS/MS method for simultaneous assay of three iridiods in Gardenia jasminoides Ellis[J]. Journal of Pharmaceutical Practice and Service, 2019, 37(1): 19-22. doi: 10.3969/j.issn.1006-0111.2019.01.005

A sensitive LC-MS/MS method for simultaneous assay of three iridiods in Gardenia jasminoides Ellis

doi: 10.3969/j.issn.1006-0111.2019.01.005
  • Received Date: 2018-10-17
  • Rev Recd Date: 2018-11-23
  • Objective To develop a simple, rapid and sensitive method for the determination of major compounds from Gardenia jasminoides Ellis using liquid chromatography tandem mass spectrometry (LC-MS/MS). Methods The analysis was performed on Dikma Diamonsil® C18(100 mm×4.6 mm, 5 μm)column with acetonitrile -0.1% acetic acid and 0.1% acetic acid-water as mobile phase at a rate of 0.4 ml/min.The column temperature was set at 40℃ and the injection volume was 2 μl.Quantification of these compounds was performed by LC-MS/MS with positive or negative ion mode electrospray ionization (ESI) in the multiple reaction monitoring (MRM) mode.Nebulizer gas, 3 L/h; drying gas, 15 L/h; desolvation line (DL) temperature, 240℃; heat block temperature, 300℃; CID, 230 kPa.The mass transition of the precursor/product ions was monitored at m/z 391.10→149.30 for shanzhiside, 573.40→365.05 for genipin-1-gentiobioside, 447.30→225.15 for geniposide. Results The regress equation of shanzhiside, genipin-1-gentiobioside and geniposide were Y=243.810X-289.957, r=0.999 9; Y=137.125X + 2 092.76, r=0.999 6; Y=2 030.32X+823 213, r=0.999 8 in the range of 10.76-215.2 ng/ml; 516-4 128 ng/ml; 2 000-20 000 ng/ml respectively.This validated method has good repeatability, precision, recovery and stability.The results meet the requirements by regulation. Conclusion This method shortened the analysis time and improved efficiency.It assayed the three iridoid glycosides in Gardenia jasminoides Ellis sensitively and precisely.This method can be used for the quality control of Gardenia jasminoides Ellis.
  • [1] 国家药典委员会.中华人民共和国药典2015年版(一部)[M].北京:中国医药科技出版社,2015.
    [2] LIU H,CHEN Y F,LI F,et al.Fructus Gardenia (Gardenia jasminoides J.Ellis) phytochemistry,pharmacology of cardiovascular,and safety with the perspective of new drugs development[J].J Asian Nat Prod Res,2013,15(1):94-110.
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    [9] CORAN S A,MULAS S,VASCONI A.Profiling of components and validated determination of iridoids in Gardenia Jasminoides Ellis fruit by a high-performance-thin-layer-chromatography/mass spectrometry approach[J].J Chromatogr A,2014,1325(2):221-226.
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A sensitive LC-MS/MS method for simultaneous assay of three iridiods in Gardenia jasminoides Ellis

doi: 10.3969/j.issn.1006-0111.2019.01.005

Abstract: Objective To develop a simple, rapid and sensitive method for the determination of major compounds from Gardenia jasminoides Ellis using liquid chromatography tandem mass spectrometry (LC-MS/MS). Methods The analysis was performed on Dikma Diamonsil® C18(100 mm×4.6 mm, 5 μm)column with acetonitrile -0.1% acetic acid and 0.1% acetic acid-water as mobile phase at a rate of 0.4 ml/min.The column temperature was set at 40℃ and the injection volume was 2 μl.Quantification of these compounds was performed by LC-MS/MS with positive or negative ion mode electrospray ionization (ESI) in the multiple reaction monitoring (MRM) mode.Nebulizer gas, 3 L/h; drying gas, 15 L/h; desolvation line (DL) temperature, 240℃; heat block temperature, 300℃; CID, 230 kPa.The mass transition of the precursor/product ions was monitored at m/z 391.10→149.30 for shanzhiside, 573.40→365.05 for genipin-1-gentiobioside, 447.30→225.15 for geniposide. Results The regress equation of shanzhiside, genipin-1-gentiobioside and geniposide were Y=243.810X-289.957, r=0.999 9; Y=137.125X + 2 092.76, r=0.999 6; Y=2 030.32X+823 213, r=0.999 8 in the range of 10.76-215.2 ng/ml; 516-4 128 ng/ml; 2 000-20 000 ng/ml respectively.This validated method has good repeatability, precision, recovery and stability.The results meet the requirements by regulation. Conclusion This method shortened the analysis time and improved efficiency.It assayed the three iridoid glycosides in Gardenia jasminoides Ellis sensitively and precisely.This method can be used for the quality control of Gardenia jasminoides Ellis.

CHANG Ruirui, CHEN Weidong, ZHOU Tingting. A sensitive LC-MS/MS method for simultaneous assay of three iridiods in Gardenia jasminoides Ellis[J]. Journal of Pharmaceutical Practice and Service, 2019, 37(1): 19-22. doi: 10.3969/j.issn.1006-0111.2019.01.005
Citation: CHANG Ruirui, CHEN Weidong, ZHOU Tingting. A sensitive LC-MS/MS method for simultaneous assay of three iridiods in Gardenia jasminoides Ellis[J]. Journal of Pharmaceutical Practice and Service, 2019, 37(1): 19-22. doi: 10.3969/j.issn.1006-0111.2019.01.005
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