Hydrophobic ionic liquid-based ultrasound-assisted extraction of magnolol and honokiol from cortex Magnoliae officinalis

Journal of separation science 2010

The hydrophobic ionic liquid of [BMIM][PF(6)] was successfully used for the ultrasound-assisted extraction of hydrophobic magnolol and...

Compounds with neuroprotective activity from the medicinal plant Machilus thunbergii

Journal of enzyme inhibition and medicinal chemistry 2009

The dichloromethane fraction of the bark of Machilus thunbergii Sieb. et Zucc. (Lauraceae) significantly protected primary cultures of...

HPLC Analysis of Magnolol and Honokiol in Magnoliae Cortex after Solvent Sublation

Acta chromatographica 2008

A novel method for separating and concentrating magnolol and honokiol from Magnoliae Cortex by solvent sublation and analysis of the c...

Determination of honokiol and magnolol in Cortex Magnoliae Officinalis by capillary electrophoresis with electrochemical detection

Journal of pharmaceutical and biomedical analysis 2006

Capillary electrophoresis with electrochemical detection has been employed for the determination of honokiol and magnolol in Cortex Ma...

Meso-dihydroguaiaretic acid from Machilus thunbergii Sieb et Zucc., and its effects on the expression of matrix metalloproteinase-2,9 cause by ultraviolet irradiated cultured human keratinocyte cells (HaCaT)

Biological & pharmaceutical bulletin 2005

Ethanol and aqueous extracts of Machilus thunbergii used traditionally for the treatments a wide variety of diseases were screened in ...

Meso-dihydroguaiaretic acid and licarin A of Machilus thunbergii protect against glutamate-induced toxicity in primary cultures of a rat cortical cells

British journal of pharmacology 2005

1 We previously reported that four lignans isolated from the bark of Machilus thunbergii Sieb. et Zucc. (Lauraceae) protected primary ...

Lignans from the bark of Machilus thunbergii and their DNA topoisomerases I and II inhibition and cytotoxicity

Biological & pharmaceutical bulletin 2004

Activity-guided fractionation based on topoisomerase I inhibitory activity lead to the isolation of ten lignans (1-10) from the methyl...

Isolation and purification of honokiol and magnolol from cortex Magnoliae officinalis by high-speed counter-current chromatography

Journal of chromatography a 2004

High-speed counter-current chromatography was used to isolate and purify honokiol and magnolol from cortex Magnoliae Officinalis (Magn...

Neuroprotective lignans from the bark of Machilus thunbergii

Planta medica 2004

The CH2Cl2 fraction of the bark of Machilus thunbergii Sieb. et Zucc. (Lauraceae) significantly protected primary cultures of rat cort...

Determination of volatile components of Ping-wei powder(II) - Analysis of the volatile oil in Cortex Magnoliae Officinalis with GC/MS

Chemical journal of chinese universities-chinese 2001

This paper aims at detecting chemical components of the volatile oil in Cortex Magnoliae Officinalis with GC/MS. With the; help of heu...