Results 51 to 60 of about 2,409 (147)

Spatially and Temporally Resolved Analysis of Bleeding in a Centrifugal Partition Chromatography Rotor

Separations
Centrifugal Partition Chromatography (CPC) is a separation technique that utilizes immiscible liquid phases to purify compounds. The selection of solvents in Liquid–Liquid Chromatography offers flexibility and optimization possibilities for specific ...
Felix Buthmann, Philip Laby, Djamal Hamza, Jörg Koop, Gerhard Schembecker   +4 more
doaj   +1 more source

Submerged Fermentation of the Edible Mushroom Pleurotus ostreatus in a Batch Stirred Tank Bioreactor as a Promising Alternative for the Effective Production of Bioactive Metabolites

Molecules, 2012
The aim of this study was to investigate the potential of the submerged fermentation procedure in the production of bioactive metabolites of the common edible mushroom Pleurotus ostreatus.
Nikolas Fokialakis, Alexandros-Leandros Skaltsounis, Paul Christakopoulos, Evangelos Topakas, Lefki-Maria Papaspyridi, Nektarios Aligiannis   +5 more
doaj   +1 more source

Salix daphnoides: A Screening for Oligomeric and Polymeric Proanthocyanidins

Molecules, 2015
In the present study, a qualitative analysis of proanthocyanidins (PAs) from an aqueous-methanolic extract of Salix daphnoides VILL. bark is described. Procyanidin B1 (1), B2 (2), B3 (3), B4 (4), C1 (5), epicatechin-(4β→8)-epicatechin-(4β→8)-catechin (6)
Stefan Wiesneth, Frank Petereit, Guido Jürgenliemk   +2 more
doaj   +1 more source

Separation and purification of xylose oligomers using centrifugal partition chromatography

Journal of Industrial Microbiology & Biotechnology, 2010
Xylose oligomers, which have a prebiotic effect, have been used as additives to human and animal food. These oligomers are also the primary intermediate in hemicellulose degradation during the pretreatment of biomass. Centrifugal partition chromatography (CPC) was used in this study to separate and purify xylan-derived oligomers from birchwood xylan ...
Ching-Shuan, Lau, Kris A, Bunnell, Edgar C, Clausen, Gregory J, Thoma, Jackson O, Lay, Jennifer, Gidden, Danielle Julie, Carrier   +6 more
openaire   +2 more sources

Distribution of Saponins in the Sea Cucumber Holothuria lessoni; the Body Wall Versus the Viscera, and Their Biological Activities

Marine Drugs, 2018
Sea cucumbers are an important ingredient of traditional folk medicine in many Asian countries, which are well-known for their medicinal, nutraceutical, and food values due to producing an impressive range of distinctive natural bioactive compounds ...
Yadollah Bahrami, Wei Zhang, Christopher M. M. Franco   +2 more
doaj   +1 more source

Optimizing Chromatographic Separation with Redosing: Effects on Separation Efficiency of a Model System in Centrifugal Partition Chromatography

Separations
This study investigates and optimizes chromatographic separation in a Centrifugal Partition Chromatograph. Therefore, a model system is separated in a single-disc rotor.
Felix Buthmann, Jan Hohlmann, Mareen Neuwald, Gerhard Schembecker   +3 more
doaj   +1 more source

Effective isolation of cannabidiol and cannabidiolic acid free of psychotropic phytocannabinoids from hemp extract by fast centrifugal partition chromatography. [PDF]

Anal Bioanal Chem, 2023
Maly M, Benes F, Binova Z, Zlechovcova M, Kastanek P, Hajslova J.   +5 more
europepmc   +1 more source

A convenient separation strategy for fungal anthraquinones by centrifugal partition chromatography. [PDF]

J Sep Sci, 2022
Hammerle F, Zwerger M, Höck A, Ganzera M, Peintner U, Siewert B.   +5 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

Measurement of Partition Coefficient Using Centrifugal Partition Chromatography

, 1995
Measurement of partition coefficients in various solvent systems has been developed using flow-through centrifugal partition chromatography (CPC). The present paper details the experimental design, and shows that this method is able to measure compounds in a log P range of ca. -3.2 to 3.2 in a precise, accurate and rapid way.
Tsai, Ruey-Shiuan, Carrupt, Pierre-Alain, Testa, Bernard   +2 more
openaire   +2 more sources