High speed counter current chromatography: A support-free LC technique
Journal of Pharmacy And Bioallied Sciences, 2009 <div>As separation of components is the major requirement of an analytical chemist, there is always a need of a convenient</div><div>high throughput technique with minimum sample loss, high efficiency, high resolution, ease of sample</div><div>recovery without contamination.
Neha Sethi +5 more
doaj +5 more sources
Purification of Sesquiterpenes from Saussurea Lappa Roots by High Speed Counter Current Chromatography. [PDF]
Iran J Pharm Res, 2019 Sesquiterpenes lactones including costunolide and dehydrocostus lactone, were isolated from Saussurea lappa roots, which had exhibited a wide range of biological activities such as anti-cancer, anti-inflammatory, antiulcer, and immunomodulatory activities. High-speed counter-current chromatography (HSCCC) was applied for the rapid preparative isolation
Cao K, Qian W, Xu Y, Zhou Z.
europepmc +3 more sources
Fingerprint Analysis of Cnidium monnieri (L.) Cusson by High-Speed Counter-Current Chromatography. [PDF]
Molecules, 2019 Cnidium monnieri (L.) Cusson is a popular Traditional Chinese Medicine (TCM) with a variety of bioactivities. However, there are some problems that have affected the development of Cnidium monnieri (L.) Cusson. At present, many methods have been reported for the analysis of coumarins in Cnidium monnieri (L.) Cusson.
Wu X +7 more
europepmc +3 more sources
Chiral High-Speed Counter-Current Chromatography: Future Strategies for Chiral Selector Development. [PDF]
Curr Chromatogr, 2014 In conventional high-performance liquid chromatography, chiral separations are performed by chiral column with a chiral selector (CS) chemically boned to the solid support. In contrast, high-speed counter-current chromatography (HSCCC) performs chiral separations by dissolving CS in the liquid stationary phase.
Ma Y, Ito Y.
europepmc +4 more sources
Preparation of Sesquiterpenoids from Tussilago farfara L. by High-speed Counter-current Chromatography. [PDF]
Pharmacogn Mag, 2016 Sesquiterpenoids, such as tussilagone, has effects of raising blood pressure, antiplatelet aggregation, and anti-inflammation activities, which is regarded as index compound for quality control of Tussilago farfara L.This study was aimed to obtain an effective method for fast isolation of sesquiterpenoids from T. farfara L.
Cao K, Xu Y, Zhao TM, Zhang Q.
europepmc +3 more sources
Improved spiral tube assembly for high-speed counter-current chromatography [PDF]
Journal of Chromatography A, 2009 The original spiral tube support (STS) assembly is improved by changing the shape of the tubing, with 1-cm presses perpendicularly along the length. This modification interrupts the laminar flow of the mobile phase. The tubing in the four return grooves to the center of the rotor is flattened by a specially made pressing tool to increase the number of ...
Y, Ito +4 more
openaire +2 more sources
Two-step separation of nostotrebin 6 from cultivated soil cyanobacterium (Nostoc sp.) by high performance countercurrent chromatography [PDF]
, 2014 High performance countercurrent chromatography (HPCCC) was successfully applied for the separation of nostotrebin 6 from cultivated soil cyanobacteria in a two-step operation.
Berthod +13 more
core +2 more sources
Liquid chromatographic strategies for separation of bioactive compounds in food matrices [PDF]
, 2018 Nowadays, there is an increasing attention for nutraceuticals and, in general, bioactive compounds naturally present in food. Indeed, the possibility of preserving human health and preventing disease (e.g., cardiovascular diseases, cancer etc.) by the ...
Capriotti, Anna Laura +5 more
core +1 more source
Facilitating insight into a simulation model using visualization and dynamic model previews [PDF]
, 2012 This paper shows how model simplification, by replacing iterative steps with unitary predictive equations, can enable dynamic interaction with a complex simulation process.
Cribbin, T, de Folter, J
core +1 more source
Multianalyte LC-MS-based methods in doping control: what are the implications for doping athletes? [PDF]
, 2016 Over the last 50 years, the list of doping substances and methods has been progressively expanding, being regularly reviewed by the international antidoping authorities (formerly the Medical Commission of the International Olympic Committee, and ...
Botre', Francesco +2 more
core +1 more source