Identification of Cortex Phellodendri by Fourier-Transform Infrared Spectroscopy and Principal Component Analysis

Spectroscopy and spectral analysis 2011

Fourier transform infrared spectrometer was used to collect infrared spectra of Cortex Phellodendri from six different regions. Origin...

Qualitative and Quantitative Analysis of Alkaloids in Cortex Phellodendri by HPLC-ESI-MS/MS and HPLC-DAD

Chemical research in chinese universities 2011

A combined method of high performance liquid chromatograph-elecrtrospray-ionization mass spectrometer(HPLC-ESI-MS/MS) coupled with a p...

A comparative study on analytical method of total alkaloids from cortex Phellodendri amurens by reversed phase high performance liquid chromatography (RP-HPLC) and pressurized capillary electrochromatography (pCEC)

Revista brasileira de farmacognosia-brazilian journal of pharmacognosy 2011

A pressurized capillary electrochromatography (pCEC) method with post-column detection cell has been developed for the analysis of tot...

Determination of Bioactive Compounds in Cortex Phellodendri by High-Performance Liquid Chromatography

Journal of aoac international 2010

An HPLC method combined with a photodiode array detector was developed for quantitative determination of five bioactive compounds that...

Chemical and Biological Differentiation of Cortex Phellodendri Chinensis and Cortex Phellodendri Amurensis

Planta medica 2010

The Chinese herbal drug Cortex Phellodendri is derived from two species of Phellodendron, P. chinensis Schneid. and P. amurense Rupr. ...

Chemical fingerprint analysis of Phellodendri Amurensis Cortex by ultra performance LC/Q-TOF-MS methods combined with chemometrics

Journal of separation science 2010

Ultra performance LC with quadrupole TOF MS (UPLC/Q-TOF-MS) fingerprinting is first developed for the identification of the major comp...

Quality assessment of Cortex Phellodendri by high-performance liquid chromatography coupled with electrospray ionization mass spectrometry

Biomedical chromatography 2010

simple method based on liquid chromatography coupled with diode array detection and electrospray ionization mass spectrometry (LC-DAD-...

Identification of Major Alkaloids in Rat Urine by HPLC/DAD/ESI-MS/MS Method Following Oral Administration of Cortex Phellodendri Decoction

Helvetica chimica acta 2009

A rapid, sensitive, and specific high-performance liquid chromatography (HPLC), diode-array detection, and mass-spectrometry technique...

Analysis of berberine and total alkaloid content in Cortex Phellodendri by near infrared spectroscopy (NIRS) compared with high-performance liquid chromatography coupled with ultra-visible spectrometric detection

Analytica chimica acta 2007

This paper developed a rapid method using near infrared spectroscopy (NIRS) to differentiate two species of Cortex Phellodendri (CP), ...

Isolation of limonoids and alkaloids from Phellodendron amurense and their multidrug resistance (MDR) reversal activity

Archives of pharmacal research 2007

Three limonoids and five alkaloids were isolated from the chloroform layer of the MeOH extract of the bark of Phellodendron amurense (...