Results 91 to 100 of about 2,940 (212)

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

The efficiency of substance separation in countercurrent liquid chromatography

, 2003
This is an open access article that can be found from the links below - Copyright @ 2003 Springer VerlagThe effect of hydrodynamic parameters and the specific features of instrument design on the efficiency of substance separation in countercurrent ...
Sutherland, IA, Maryutina, TA, Ignatova, SN, Spivakov, BY   +3 more
core   +1 more source

Characteristics of the existing methods for obtaining carotenes from carotenoid concentrates

Новые технологии
Carotenes, which simultaneously have the properties of natural dyes and biologically active substances that have a positive effect on human health and life expectancy, are becoming increasingly widespread in the food, pharmacological and cosmetic ...
E. V. Lisovaya, A. D. Achmiz, E. P. Viktorova, A. A. Skhalyakhov   +3 more
doaj   +1 more source

Preparative Isolation of Seven Diterpenoid Alkaloids from Aconitum coreanum by pH-Zone-Refining Counter-Current Chromatography

Molecules, 2014
The aim of this paper was to seek an efficient method to preparative separation of alkaloid compounds from Aconitum coreanum (Guanbaifu), a well-known traditional Chinese medicinal plant for heart disease.
Xueyong Wang, Xikai Shu, Xiao Wang, Jinqian Yu, Feng Jing   +4 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

Target-Guided Isolation of Progenitors of 1,1,6-Trimethyl-1,2-dihydronaphthalene (TDN) from Riesling Wine by High-Performance Countercurrent Chromatography. [PDF]

Molecules, 2022
Gök R, Selhorst P, Kiene M, Noske T, Ziegler M, Fischer U, Winterhalter P.   +6 more
europepmc   +1 more source

Online hyphenation of centrifugal partition chromatography with countercurrent chromatography (CPC-CCC) and its application to the separation of saturated alkylresorcinols. [PDF]

Anal Bioanal Chem, 2022
Hammerschick T, Vetter W.
europepmc   +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

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