High-speed counter-current chromatography
WebNov 22, 2024 · Finally, the targets were introduced to preparative high-speed counter-current chromatography for separation using ethyl acetate/n-butanol/acetic acid/water … WebMar 12, 2015 · Lu HT, Jiang Y, Chen F. Preparative separation and purification of squalene from the microalga Thraustochytrium ATCC 26185 by high-speed counter-current chromatography. J Chromatogr. 2003; 994:37–43. doi: 10.1016/S0021-9673(03)00454-0. [Google Scholar]
High-speed counter-current chromatography
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WebHigh-speed counter-current chromatography (HSCCC) was successfully applied to the preparative separation and purification of squalene from microalgae. Crude squalene was … Countercurrent chromatography (CCC, also counter-current chromatography) is a form of liquid–liquid chromatography that uses a liquid stationary phase that is held in place by inertia of the molecules composing the stationary phase accelerating toward the center of a centrifuge due to centripetal force and is used to separate, identify, and quantify the chemical components of a mixture. …
WebAll-liquid chromatography methods such as countercurrent chromatography (CCC) and centrifugal partition chromatography (CPC) have been widely used for the isolation of natural target compounds from complex plant and food samples [19,20,21,22]. CPC uses two non-miscible liquids as the stationary phase and mobile phase. WebMay 23, 2008 · The effect of solvent system, partition coefficient, retention of stationary phase, column, revolution speed, and flow rate of mobile phase are well known …
WebDec 21, 2024 · Online extraction and enrichment coupling with high-speed counter-current chromatography for effective and target isolation of antitumor anthraquinones from … WebHigh speed counter current chromatography (HSCCC) utilizes a liquid stationary-phase and, hence, does not suffer from irretrievable adsorption associated with conventional chromatography procedures. It is a good alternative for such techniques because of its …
WebJan 7, 2024 · High-speed counter-current chromatography (HSCCC) was first developed in the early 1980s . It is a kind of chromatographic technology based on the theory of liquid-liquid distribution, and has been widely used in the isolation of natural products for its advantages of high recovery, simple sample preparation, high efficiency as well as ideal ...
WebApr 21, 2016 · Counter current chromatography (CCC) is a liquid chromatography technique that uses two immiscible liquid phases and no solid support. 2. One liquid acts as the stationary phase and the other as the mobile phase. 3. In Dual Flow CCC/CPC both liquid phases are flowing, as would be common in counter current process extractors. 4. design your own house gameschuck henson husbandWebIn this study, eight phenolic compounds were obtained from the over-ground parts of the Aconitum pendulum ( A. pendulum) Busch through an efficient high-speed counter-current chromatography （HSCCC）method. First, the column chromatography for macroporous resin was used for the treatment of crude extract of over-ground parts of A. pendulum … design your own hoodie for kidsWebJul 19, 2024 · High-speed counter current chromatography (HSCCC) is a unique support-free liquid-liquid chromatographic technique and has been widely applied in the field of … chuck henry solomon ksWebApr 18, 2024 · Moreover, an off-line hyphenated method combining high-speed counter-current chromatography, affinity-based ultrafiltration, and liquid chromatography–tandem mass spectrometry was used to identify and characterize the DCR compounds with tyrosinase inhibitory activity. Our results indicated that, DCR significantly decreased the … chuck hertel attorneyWebOct 26, 2013 · Abstract. This study presents an efficient strategy based on liquid–liquid extraction, high-speed counter-current chromatography, and preparative HPLC for the … chuck herring lawyerWebOct 26, 2009 · The development of HPCCC instruments combined with the limitations that chemists are experiencing with solid/liquid chromatography techniques, has created an … design your own house plans software