Characterization and classification of seven Citrus herbs by liquid chromatography–quadrupole time-of-flight mass spectrometry and genetic algorithm optimized support vector machines

Li Duan, Long Guo, Ke Liu, +2

Journal of Chromatography A

FlavoromicsCitrus HerbsMass SpectrometryGenetic AlgorithmPlant Metabolomics +6

Indazole-Type Alkaloids from <i>Nigella sativa</i> Seeds Exhibit Antihyperglycemic Effects via AMPK Activation in Vitro

Tao Yuan, Pragati Nahar, Meenakshi Sharma, +4

Journal of Natural Products

Structural characterization and discrimination of Chinese medicinal materials with multiple botanical origins based on metabolite profiling and chemometrics analysis: Clematidis Radix et Rhizoma as a case study

Lin‐Xiu Guo, Rui Li, Ke Liu, +6

Journal of Chromatography A

Chinese Medicinal MaterialsMedicinal ChemistryMetabolite ProfilingBiochemistryMedicine +10

Trimethylsilyldiazomethane derivatization coupled with solid-phase extraction for the determination of alendronate in human plasma by LC-MS/MS

Meixia Chen, Ke Liu, Dafang Zhong, +1

Analytical and Bioanalytical Chemistry

BiochemistryMedicineTrimethylsilyldiazomethane DerivatizationBioanalysisMass Spectrometry +10

A new resorufin-based α-glucosidase assay for high-throughput screening

Omid Motabar, Zhendan Shi, Ehud Goldin, +6

Analytical Biochemistry

BiochemistryBioanalysisGlycobiologyAnalytical BiotechnologyMedicine +2

Derivatization of (5R)-hydroxytriptolide from benzylamine to enhance mass spectrometric detection: Application to a Phase I pharmacokinetic study in humans

Jia Liu, Yifan Zhang, Hong Miao, +3

Analytica Chimica Acta

Medicinal ChemistryPreclinical Drug EvaluationBiochemistryPharmacological StudyMedicine +9

Phenol profiles and antioxidant capacities of Bistort Rhizoma (Polygonum bistorta L.) extracts

Shao-Teng Wang, Wen Gao, Ya-Xi Fan, +7

RSC Advances

Bioorganic ChemistryPhenol ProfilesLipid PeroxidationRedox BiologyPolyphenolics +14

Separation and Purification of Z Ligustilide and Senkyunolide A from<i>Ligusticum chuanxiong</i>Hort. with Supercritical Fluid Extraction and High‐Speed Counter‐Current Chromatography

Dalei Zhang, Houlei Teng, Guisheng Li, +2

Separation Science and Technology

Simultaneous determination of 6R-leucovorin, 6S-leucovorin and 5-methyltetrahydrofolate in human plasma using solid phase extraction and chiral liquid chromatography–tandem mass spectrometry

Ke Liu, Xiaojian Dai, Dafang Zhong, +3

Journal of Chromatography B

Solid Phase ExtractionBiochemistryMedicineBioanalysisMass Spectrometry +9

High-performance liquid chromatography spectrometric analysis of tripterin in rat plasma

Wenyan Wang, Ke Liu, Dong Hong-wei, +1

Journal of Chromatography B

BiochemistryMedicineMass SpectrometryAnalytical ChemistryLiquid Chromatography +4