peoniflorin has been researched along with geniposide* in 6 studies
6 other study(ies) available for peoniflorin and geniposide
Article | Year |
---|---|
Simultaneous determination of six components of Danzhi Xiaoyao Pill in beagle plasma by HPLC-MS/MS and a study of pharmacokinetic of paeoniflorin and geniposide after single-dose administration.
Topics: Animals; Calibration; Chromatography, High Pressure Liquid; Dogs; Drugs, Chinese Herbal; Glucosides; Iridoids; Limit of Detection; Male; Mass Spectrometry; Monoterpenes; Quality Control; Reproducibility of Results | 2020 |
Simultaneous quantification of six indicator compounds in Wen-Qing-Yin by high-performance liquid chromatography-diode array detection.
A simple gradient high-performance liquid chromatography with diode array detection (HPLC-DAD) method was used to simultaneously to analyze characteristics of six indicator compounds in the traditional Chinese medicine (TCM) formulation Wen-Qing-Yin (WQY). Separate optimization was performed using a Cosmosil C18 column gradient method with 0.1% formic acid in both mobile phases of aqueous and acetonitrile (ACN), at a flow rate, detection wavelength, and sample volume of 1.8 mL/min, 268 nm, and 10 μL, respectively. The linear regression of six active compounds berberine (BER), baicalin (BAI), ferulic acid (FER), geniposide (GEN), hydorxymethoxylfurfural (HMF), and paeoniflorin (PAE) was produced at the concentration range of 10-2000 μg/mL. The method validation revealed an acceptable precision (intra- and inter-day precision < 3.39% and 4.11%, respectively) and recovery (85.60-110.45% and 86.58-110.90%), a recovery range of 86.61-109.42%, and sensitivity (limit of detection [LOD] and limit of quantification [LOQ] values were in the range of 0.03-3.13, and 0.08-9.38 μg/mL, respectively) while the calibration curves were linear with a correlation coefficient (R Topics: Berberine; Chromatography, High Pressure Liquid; Coumaric Acids; Drugs, Chinese Herbal; Flavonoids; Furaldehyde; Glucosides; Iridoids; Medicine, Chinese Traditional; Monoterpenes | 2019 |
Rapid profiling and target analysis of principal components in Fuling Decoctions by UFLC-DAD-ESI-MS.
The traditional Chinese medicine formula Fuling Decoction (FD) has been clinically used for eczema treatment, but the unclear chemical distribution and the lack of quality control have strongly restricted its application. In this study, an analytical method incorporating ultra-fast liquid chromatography (UFLC) with MS and UV detection was developed for rapid profiling of the chemical constitutes from FD. Fourteen constitutes were identified by UFLC-ESI-MS, while four major components including genipingentiobioside, geniposide, paeoniflorin and liquiritin were quantified simultaneously by UFLC-DAD. The UFLC-based method was fully validated and can be applied to screening and determination of principal components in commercially FD prescriptions. Topics: Benzoates; Bridged-Ring Compounds; Chromatography, Liquid; Drugs, Chinese Herbal; Flavanones; Glucosides; Iridoids; Monoterpenes; Quality Control; Spectrometry, Mass, Electrospray Ionization | 2010 |
Simultaneous determination of 12 chemical constituents in the traditional Chinese Medicinal Prescription Xiao-Yao-San-Jia-Wei by HPLC coupled with photodiode array detection.
An HPLC-photodiode array (PDA) detection method was established for the simultaneous determination of 12 components in Xiao-Yao-San-Jia-Wei (XYSJW): geniposide, puerarin, paeoniflorin, ferulic acid, liquiritin, hesperidin, naringin, paeonol, daidzein, glycyrrhizic acid, honokiol, and magnolol. These were separated in less than 70 min using a Waters Symmetry Shield RP 18 column with gradient elution using (A) acetonitrile, (B) water, and (C) acetic acid at a flow rate of 1 ml/min, and with a PDA detector. All calibration curves showed good linear regression (r(2)>0.9992) within the test ranges. The method was validated for specificity, accuracy, precision, and limits of detection. The proposed method enables in a single run the simultaneous identification and determination for quality control of 12 multi-structural components of XYSJW forming the basis of its therapeutic effect. Topics: Acetophenones; Benzoates; Biphenyl Compounds; Bridged-Ring Compounds; Coumaric Acids; Drugs, Chinese Herbal; Flavanones; Glucosides; Glycyrrhizic Acid; Hesperidin; Iridoids; Isoflavones; Lignans; Medicine, Chinese Traditional; Molecular Structure; Monoterpenes; Quality Control; Reference Standards; Reproducibility of Results; Sensitivity and Specificity | 2008 |
Development and validation of a sensitive liquid chromatography-tandem mass spectrometry method for the determination of paeoniflorin in rat brain and its application to pharmacokinetic study.
A sensitive and specific method was developed and validated for the determination of paeoniflorin in rat brain with liquid chromatography-tandem mass spectrometry. Sample pretreatment involved protein precipitation following solid-phase extraction. Paeoniflorin and geniposide (internal standard) were separated isocratically on a Waters Symmetry C18 column (150 mm x 2.1 mm i.d., 5 microm), using a mobile phase of methanol/water with 0.1% formic acid (50:50, v/v) at a flow-rate of 200-300 microL/min in 4min. A Finngan LTQ tandem mass spectrometer equipped with electrospray ionization source was operated in the positive ion mode. Selective reaction monitoring was performed to quantify paeoniflorin and the internal standard at m/z transitions of 503-->381 and 411-->231, respectively. A good linearity was found in the range of 2-500 ng/mL (R(2)=0.9939). The intra- and inter-batch assay precisions (coefficient of variation, CV) at 5, 50 and 400 ng/mL (n=5) ranged from 6.3% to 9.7% and 1.2% to 7.2%, respectively, and the accuracies were from 95.9% to 101.6% and 99.4% to 102.9%, respectively. The mean recoveries of paeoniflorin were 81.2%, 80.9% and 82.3% at 5, 50 and 400 ng/mL (n=5), respectively, and the mean recovery of the internal standard was 76.7% with a concentration of 50 ng/mL (n=5). Stability studies showed that paeoniflorin was stable in different conditions. Finally, the method was successfully applied to the pharmacokinetic study of paeoniflorin in rat brain following a single subcutaneous administration (10 mg/kg) to rats. Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Benzoates; Brain; Brain Chemistry; Bridged-Ring Compounds; Calibration; Chromatography, Liquid; Drugs, Chinese Herbal; Glucosides; Injections, Subcutaneous; Iridoids; Male; Molecular Structure; Monoterpenes; Paeonia; Plant Roots; Pyrans; Rats; Rats, Sprague-Dawley; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Solid Phase Extraction; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Tissue Distribution | 2007 |
[Determination of geniposide and paeoniflorin in Jiawei Xiaoyao Pills by HPLC].
The geniposide and paeoniflorin in Jiaowei Xiaoyao Pills were separated and determined by HPLC, with a C18 column and a mixture of CH3CN-0.1% H3PO4(13:87) as mobile phase. The method is simple, rapid and accurate. The components have a good linearity, and the average recovery with RSD(n = 5) is 101.81% + 2.38% for geniposide and 98.75% + 1.95% for paeoniflorin. Topics: Benzoates; Bridged-Ring Compounds; Chromatography, High Pressure Liquid; Drug Combinations; Drugs, Chinese Herbal; Glucosides; Iridoids; Monoterpenes; Pyrans; Quality Control | 1997 |