PubMed HealthSearch

PubMed · 761657

[Method of computing the basic parameters for continuous countercurrent extraction in a diffuser battery. The computation of the operating mode of the battery].

Abstract

The source did not provide an abstract. Follow the original record for more information.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

I A Murav'ev, Iu G Pshukov. [Method of computing the basic parameters for continuous countercurrent extraction in a diffuser battery. The computation of the operating mode of the battery].. https://pubmed.ncbi.nlm.nih.gov/761657/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

Studies of protein-protein interaction using countercurrent distribution in aqueous two-phase systems: partition behavior of five glycolytic enzymes from crude baker's yeast extract.

The partition behavior of five glycolytic enzymes, in extracts from baker's yeast (Saccharomyces cerevisiae), between two aqueous phases has been studied by countercurrent distribution. All enzymes showed distribution patterns which indicated homogeneity and a similar partition behavior. In purified form, three of the enzymes (glyceraldehyde-phosphate dehydrogenase, 3-phosphoglycerate kinase, and enolase) showed the same partition behavior as in the extracts. Pure 6-phosphofructokinase, on the other hand, changed its partition distinctively relative to what was found in the extracts. These results indicate interactions between this enzyme and macromolecular compounds in the extracts and support a model suggested by Kurganov et al. (1985, J. Theor. Biol. 116, 509-526) describing a "glycolytic particle."

Countercurrent Distribution

Countercurrent chromatography meets MS.

Interfacing countercurrent chromatography with thermospray mass spectrometry provides a new analytical tool for detecting nonvolatile, hydrophilic or thermally unstable bioactive natural products.

Countercurrent Distribution

Rapid separation of flavonoids by analytical high-speed counter-current chromatography.

A commercial model of the analytical high-speed counter-current chromatography instrument was used for separation of flavonoids from a crude ethanol extract of dried fruits of sea buckthorn (Hippophae rhamnoides). Using a two-phase solvent system of chloroform-methanol-water (4:3:2), a five-fold increase in flow-rate of the mobile phase from 60 to 300 ml/h resulted in a rapid separation of five components in less than 15 min without significant loss in peak resolution. Major flavonoid component, isorhamnetin, was identified in its pure state by mass spectrometric analysis.

Countercurrent Distribution