An efficient strategy based on liquid‐liquid extraction and pH‐zone‐refining counter‐current chromatography for selective enrichment, separation, and purification of alkaloids and organic Acids from natural products

2020 ◽  
Vol 43 (18) ◽  
pp. 3607-3614 ◽  
Author(s):  
Ping Yu ◽  
Jianbin Ma ◽  
Yurong Du ◽  
Qiqi Wang ◽  
Chengbiao Chen ◽  
...  
Keyword(s):  
Natural Products ◽  
Organic Acids ◽  
Liquid Extraction ◽  
Zone Refining ◽  
Separation And Purification ◽  
Selective Enrichment ◽  
Efficient Strategy ◽  
Liquid Liquid Extraction ◽  
Counter Current

Separation and Purification of Lipases by Liquid-Liquid Extraction Processes

1996 ◽  
pp. 551-576 ◽  
Author(s):  
M. G. Carneiro-Da-Cunha ◽  
E. P. Melo ◽  
M. J. Sebastião ◽  
M. R. Aires-Barros ◽  
J. M. S. Cabral
Keyword(s):  
Liquid Extraction ◽  
Separation And Purification ◽  
Liquid Liquid Extraction ◽  
Extraction Processes

A microfluidic study of liquid–liquid extraction mediated by carbon dioxide

Lab on a Chip ◽  
2016 ◽  
Vol 16 (14) ◽  
pp. 2710-2718 ◽  
Author(s):  
Gabriella Lestari ◽  
Alinaghi Salari ◽  
Milad Abolhasani ◽  
Eugenia Kumacheva
Keyword(s):  
Carbon Dioxide ◽  
Energy Consumption ◽  
Environmental Impact ◽  
Liquid Extraction ◽  
Separation And Purification ◽  
Purification Method ◽  
Carbon Dioxide Gas ◽  
Liquid Liquid Extraction ◽  
Switchable Solvents ◽  
Reactive Liquid

Liquid–liquid extraction is an important separation and purification method; however, it faces a challenge in reducing the energy consumption and the environmental impact of solvent (extractant) recovery. An oscillatory microfluidic platform is proposed to study reactive liquid–liquid extraction involving switchable solvents and carbon dioxide gas.

scholarly journals Counter Current Liquid-Liquid Extraction Column with Agitators.

1956 ◽  
Vol 20 (1) ◽  
pp. 2-10
Author(s):  
S. Nagata ◽  
W. Eguchi ◽  
T. Yokoyama ◽  
K. Maeda
Keyword(s):  
Liquid Extraction ◽  
Extraction Column ◽  
Liquid Liquid Extraction ◽  
Counter Current
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