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Preparative high speed counter-current chromatography

Wei, Y. et ah. Application of analytical and preparative high-speed counter-current chromatography for separation of lycopene from crude extract of tomato paste, J. Chromatogr. A, 929, 169, 2001. [Pg.477]

Gutzeit D, Winteihaller P, Jerz G (2007) Application of preparative high-speed counter-current chromatography/electrospray ionization mass spectrometry for a fast screening and fractionation of polyphenols. J Chromatogr A 1172 40-46... [Pg.2091]

At present, it has only been possible to isolate and identify high concentrations of one compound, isorhamnetin, from pollen of Phleum pretense using high-speed counter-current chromatography. This does not reflect the lack of proper technology, but rather the preparation, time and expense of isolating cryptic and perhaps ephemeral compounds via techniques involving more sophisticated HPLC and mass spectrometry. Consistent with the author s earlier hypothesis that an isorhamnetin class... [Pg.213]

Kohler N, Wray V, Winterhalter P (2008) Preparative isolation of procyanidins from grape seed extracts by high-speed counter-current chromatography. J Chromatogr A 1177 114-125... [Pg.46]

Degenhardt, A. et al.. Preparative separation of polyphenols from tea by high-speed counter-current chromatography, J. Agric. Food Chem., 48, 3425, 2000. [Pg.34]

Fig. 3 Purification of550 mg of practical grade 4-hydroxy-1-naphthalenesulfonic acid by conventional HSCCC. a) HPLC analysis of the original material b) HSCCC elution profile of the separation and HPLC analyses of the separated components. Source From Preparative purification of 4-hydroxy-l-naphthalenesulfonic acid sodium salt by high-speed counter-current chromatography, in J. Chromatogr. A. ° ... Fig. 3 Purification of550 mg of practical grade 4-hydroxy-1-naphthalenesulfonic acid by conventional HSCCC. a) HPLC analysis of the original material b) HSCCC elution profile of the separation and HPLC analyses of the separated components. Source From Preparative purification of 4-hydroxy-l-naphthalenesulfonic acid sodium salt by high-speed counter-current chromatography, in J. Chromatogr. A. ° ...
Lu Y, Li JY, Luo J, Li ML, Liu ZH (2011) Preparative separation of anthocyanins from purple sweet potatoes by high-speed counter-current chromatography. Chin J Anal Chem 39 851-856... [Pg.2091]

Shi SY, Huang KL, Zhang YP, Liu SQ (2008) Preparative isolation and purification of two flavonoid glycosides from Taraxacum mongolicum by high-speed counter-current chromatography. Sep Purif Technol 60 81-85... [Pg.2167]

Wang JH, Gao HF, Zhao JL, Wang Q, Zhou LG, Han JG, Yu Z, Yang FY (2010) Preparative separation of phenolic compounds from Halimodendron halodendron by high-speed counter-current chromatography. Molecules 15 5998-6007... [Pg.2167]

Chen QH, Fu ML, Chen MM, Liu J, Liu XJ, He GQ, Pu SC (2012) Preparative isolation and puriflcation of xanthohumol from hops (Humulus lupulus L.) by high-speed counter-current chromatography. Food Chem 132 619-623... [Pg.2168]

Xiao XH, Si XX, Tong X, Li GK (2011) Preparation of flavonoids and diarylheptanoid fi-om Alpinia katsumadai hayata by microwave-assisted extraction and high-speed counter-current chromatography. Sep Purif Technol 81 265-269... [Pg.2169]

Liu RM, Xu LL, Li AF, Sun AL (2010) Preparative isolation of flavonoid compounds from Oroxylum indicum by high-speed counter-current chromatography by using ionic liquids as the modifier of two-phase solvent system. J Sep Sci 33 1058-1063... [Pg.2169]

Wu T, Lin J, Yang Y, Abdulla R, Chen J, Aisa HA (2009) Preparative isolation of three llavonoids from Flos Gossypii by high-speed counter-current chromatography. Sep Purif Technol 66 295-298... [Pg.2170]

Yuan ED, Liu BG, Ning ZX, Chen CG (2009) Preparative separation of llavonoids in Adinandra nitida leaves by high-speed counter-current chromatography and their effects on human epidermal carcinoma cancer cells. Food Chem 115 1158-1163... [Pg.2170]

Sannomiya M, Figueiredo ME, da Silva MA, Rodrigues CM, dos Santos LC, Souza-Brito ARM, Vilegas W (2007) Preparative isolation of a novel flavonoid from an infusion of Byrsonima basiloba leaves by high-speed counter-current chromatography. Nat Prod Commun 2 829-834... [Pg.2170]

Guo XF, Wang DJ, Duan WJ, Du JH, Wang X (2009) Preparative isolation and purification of four flavonoids from the petals of Nelumbo nucifera by high-speed counter-current chromatography. Phytochem Anal 21 268-272... [Pg.2171]

Qu LP, Xin HL, Su YH, Zheng GY, Ling CQ (2012) Combined application of macroporous resin and high speed counter-current chromatography for preparative separation of three flavonoid triglycosides from the leaves of Actinidia valvata Dunn. J Sep Sci 35 883-892... [Pg.2171]

See other pages where Preparative high speed counter-current chromatography is mentioned: [Pg.143]    [Pg.352]    [Pg.56]    [Pg.353]    [Pg.357]    [Pg.288]    [Pg.69]    [Pg.107]    [Pg.2167]    [Pg.2170]    [Pg.212]    [Pg.270]    [Pg.2169]    [Pg.2171]    [Pg.463]   
See also in sourсe #XX -- [ Pg.88 ]



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Chromatography preparation

Chromatography preparative

Counter-current

Counter-current chromatography

High current

High-speed

High-speed chromatography

Preparative high speed counter-current

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