Separation and purification of alkaloids from Sophora flavescens Ait. by focused microwave-assisted aqueous two-phase extraction coupled with reversed micellar …

W Zhang, X Liu, H Fan, D Zhu, X Wu, X Huang… - Industrial Crops and …, 2016 - Elsevier
Based on advantages of microwave-assisted extraction (MAE), aqueous two-phase
extraction (ATPE) and reversed micellar extraction (RME), a novel method of extraction and …

Simultaneous extraction and purification of alkaloids from Sophora flavescens Ait. by microwave-assisted aqueous two-phase extraction with ethanol/ammonia sulfate …

W Zhang, D Zhu, H Fan, X Liu, Q Wan, X Wu… - Separation and …, 2015 - Elsevier
A rapid and effective method of integrating extraction and purification for alkaloids from
Sophora flavescens Ait. was developed by microwave-assisted aqueous two-phase …

Microwave-assisted aqueous two-phase extraction of alkaloids from Radix Sophorae Tonkinensis with an ethanol/Na2HPO4 system: Process optimization …

S Zhou, X Wu, Y Huang, X Xie, Y Lin, H Fan… - Industrial crops and …, 2018 - Elsevier
A rapid method for simultaneous extraction and separation of multiple alkaloids from Radix
Sophorae Tonkinensis (RST) was developed by microwave-assisted aqueous two-phase …

Microwave-assisted extraction of bioactive alkaloids from Stephania sinica

DT Xie, YQ Wang, Y Kang, QF Hu, NY Su… - Separation and …, 2014 - Elsevier
A microwave-assisted extraction method was developed for the extraction of four bioactive
alkaloids from Stephania sinica, and the quantification of the alkaloids was achieved by …

Application of non-ionic surfactant in the microwave-assisted extraction of alkaloids from Rhizoma Coptidis

C Sun, H Liu - Analytica chimica acta, 2008 - Elsevier
The feasibility of employing non-ionic surfactant oligoethylene glycol monoalkyl ether
(Genapol X-080) as an alternative and effective solvent for the microwave-assisted …

Microwave assisted solid phase microextraction for extraction and selective enrichment of four alkaloids in lotus leaf

S Zou, C Wang, J Li, J He, X Gao, Y Chang - Sustainable chemistry and …, 2020 - Elsevier
A novel method was developed for extraction and enrichment of the four alkaloids
(nuciferine, O-nornuciferine, armepavine and N-nornuciferine) from lotus leaf by coupling …

Microwave-assisted aqueous two-phase extraction coupled with high performance liquid chromatography for simultaneous extraction and determination of four …

X Xie, D Zhu, W Zhang, W Huai, K Wang… - Industrial crops and …, 2017 - Elsevier
A novel method of simultaneous extraction and determination of vitexin, isovitexin, orientin
and isoorientin in Crotalaria sessiliflora L. was developed by microwave-assisted aqueous …

Separation and enrichment of major quinolizidine type alkaloids from Sophora alopecuroides using macroporous resins

J Yang, L Zhang, G Zhu, L Li - Journal of Chromatography B, 2014 - Elsevier
Abstract Matrine (MT), oxymatrine (OM) and sophoridine (SP) are three bioactive alkaloids in
Sophora alopecuroides. In the present study, the chromatographic characteristics of six …

[HTML][HTML] Optimization of Microwave-Assisted Extraction Conditions for Five Major Bioactive Compounds from Flos Sophorae Immaturus (Cultivars of Sophora japonica …

JL Liu, LY Li, GH He - Molecules, 2016 - mdpi.com
Microwave-assisted extraction was applied to extract rutin; quercetin; genistein; kaempferol;
and isorhamnetin from Flos Sophorae Immaturus. Six independent variables; namely; …

Biphasic extraction of different polysaccharides from Radix Sophorae Tonkinensis by microwave-assisted aqueous two-phase extraction: Process optimization …

Y Huang, X Wu, S Zhou, Y Lin, W Zhang, C Fu… - Separation and …, 2018 - Elsevier
A novel method for biphasic extraction and separation of different polysaccharides from
Radix Sophorae Tonkinensis (RST) was developed by microwave-assisted aqueous two …