Results 91 to 100 of about 1,586,292 (228)

Isolation of dimeric, trimeric, tetrameric and pentameric procyanidins from unroasted cocoa beans (Theobroma cacao L.) using countercurrent chromatography [PDF]

, 2015
The main procyanidins, including dimeric B2 and B5, trimeric C1, tetrameric and pentameric procyanidins, were isolated from unroasted cocoa beans (Theobroma cacao L.) using various techniques of countercurrent chromatography, such as high-speed ...
Tuba Esatbeyoglu, Peter Winterhalter, Victor Wray, Esatbeyoglu, Tuba, Wray, Victor, Winterhalter, Peter   +5 more
core   +1 more source

Evaluation of Anti-Trypanosoma cruzi Activity of Chemical Constituents from Baccharis sphenophylla Isolated Using High-Performance Countercurrent Chromatography. [PDF]

Molecules, 2023
Silva ML, Sales FS, Levatti EVC, Antar GM, Tempone AG, Lago JHG, Jerz G.   +6 more
europepmc   +1 more source

Counter-current chromatography for the separation of terpenoids: A comprehensive review with respect to the solvent systems employed [PDF]

, 2014
Copyright @ 2014 The Authors.This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.Natural ...
Skalicka-Woźniak, K, Krystyna Skalicka-Woźniak, Ian Garrard, Garrard, I   +3 more
core   +1 more source

Capparis cartilaginea decne (capparaceae): isolation of flavonoids by high-speed countercurrent chromatography and their anti-inflammatory evaluation. [PDF]

Front Pharmacol, 2023
Alsharif B, Hante N, Govoni B, Verli H, Kukula-Koch W, Jose Santos-Martinez M, Boylan F.   +6 more
europepmc   +1 more source

Sample preparation of free sterols from vegetable oils by countercurrent chromatography in co-current mode. [PDF]

Anal Bioanal Chem, 2023
Rüttler F, Ormos R, Cannas J, Hammerschick T, Schlag S, Vetter W.   +5 more
europepmc   +1 more source

Using the forces of hydrodynamic countercurrent chromatography for the study of bacteriophages. [PDF]

Access Microbiol, 2022
Friedersdorff JCA, Bright C, Rooke D, Creevey CJ, Kingston Smith AH.   +4 more
europepmc   +1 more source

PREPARATIVE SEPARATION OF ISOQUINOLINE ALKALOIDS FROM PHELLODENDRI CORTEX BY PH-ZONE-REFINING COUNTER-CURRENT CHROMATOGRAPHY

Química Nova
pH-Zone-refining counter-current chromatography (PZRCCC) was successfully used for preparative separation isoquinoline alkaloids from Phellodendri Cortex.
Daijie Wang, Shanming Tian, Li Cui, Huijiao Yan, Xiangyun Song, Yuguo Liu, Fei Xu, Junjian Ma   +7 more
doaj   +1 more source

[Off-line comprehensive two-dimensional countercurrent chromatography-liquid chromatography separation of Curcuma volatile oil]. [PDF]

Se Pu, 2023
Tong X, Jin Y, Jin J, Liu P, Wu C, Tong S.   +5 more
europepmc   +1 more source

Counter-Current Chromatography Enables Use of Green Solvents for Productive Peptide Purification Processes

Separations
Peptide purification by preparative reversed-phase liquid chromatography remains one of the most resource-intensive stages in synthetic peptide manufacturing. Production processes commonly rely on acetonitrile/trifluoroacetic acid (ACN/TFA) mobile phases
Rosella Prestia, Damian Hauri, Mattia Sponchioni, Sebastian Vogg, Thomas Müller-Späth   +4 more
doaj   +1 more source

A Simple Isolation Method for the Major Catechins in Green Tea Using High-Speed Countercurrent Chromatography

, 2016
An efficient protocol for the preparative purification of the major tea catechins (−)-epicatechin gallate (3) and epigallocatechin gallate (5) has been developed, employing liquid−liquid partitioning, high-speed countercurrent chromatography, and gel ...
Sven Adler (2950740), Matthias Hamburger (38424), Dietmar Baumann (3060249)   +2 more
core   +1 more source