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 …

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 …

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 …

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 …

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 …

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 …

Optimization of an ultrasonic-assisted aqueous two-phase extraction method for four flavonoids from Lysionotus pauciflorus

H Zhou, X Feng, Y Yan, X Meng, C Wu… - Preparative …, 2022 - Taylor & Francis
An effective approach to extracting four flavonoids (lysioside C, nevadensin-7-
sambubioside, ikarisoside B, and nevadensin) from Lysionotus pauciflorus using ultrasonic …

Optimization of microwave‐assisted extraction of protopine and allocryptopine from stems of Macleaya cordata (Willd) R. Br. using response surface methodology

M Zhong, KL Huang, JG Zeng, S Li… - Journal of separation …, 2010 - Wiley Online Library
The purpose of the research was to investigate the multiple response optimizations for the
extraction of protopine and allocryptopine from the stems of Macleaya cordata (Willd) R. Br …

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 …