MAO Ye-qin, YAO Xin, CHEN Lin. Determination of Underivatized Amino Acids from Ziziphi Spinosae Semen by HILIC-HPLC-MS/MS[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(21): 67-72.
DOI:
MAO Ye-qin, YAO Xin, CHEN Lin. Determination of Underivatized Amino Acids from Ziziphi Spinosae Semen by HILIC-HPLC-MS/MS[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(21): 67-72. DOI: 10.13422/j.cnki.syfjx.2016210067.
Determination of Underivatized Amino Acids from Ziziphi Spinosae Semen by HILIC-HPLC-MS/MS
Objective: To establish a quantitative method for the free amino acids in Ziziphi Spinosae Semen. Method: Acquity UPLC BEH Amide column(2.1 mm×100 mm
1.7 μm)was used for chromatographic separation
temperature of the column was set at 35℃. The flow rate was 0.4 mL·min-1. Waters XevoTM TQ worked in multiple reaction monitoring mode(MRM). Result: In 12 min
the investigated compounds were determined without derivatization. Our method was validated in terms of sensitivity
recovery
linearity as well as repeatability. Conclusion: The established method can be helpful for evaluation the quality control of Ziziphi Spinosae Semen.
Simultaneous Identification of Ziziphi Spinosae Semen and Its Adulterants by Multiplex Allele-specific PCR
Research Progress of Comprehensive Utilization of Ziziphi Spinosae Semen and Its By-products
Pre-column Derivatization RP-HPLC for Simultaneous Determination of 17 Amino Acids in Cynomorii Herba from Different Producing Areas and Its Multivariate Statistical Analysis
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Related Institution
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