Results 31 to 40 of about 746 (163)

Separation and Biological Activities of the Main Compounds from the Bark of Myrica rubra Siebold & Zucc

Separations, 2023
Myrica rubra (Lour.) Siebold & Zucc bark is a traditional natural medicine used by the people of the Dong minority in western Hunan in China. In this study, the main compounds in Myrica rubra bark including epigallocatechin gallate, myricetrin, myricetin,
Tianyang Hao, Lingyang Fan, Yiyue Chang, Hui Yang, Kai He   +4 more
doaj   +1 more source

Countercurrent chromatography in analytical chemistry (IUPAC technical report) [PDF]

, 2009
© 2009 IUPACCountercurrent chromatography (CCC) is a generic term covering all forms of liquid-liquid chromatography that use a support-free liquid stationary phase held in place by a simple centrifugal or complex centrifugal force field. Biphasic liquid
Abbey, Abe, Abe, Abe, Akiba, Akiba, Akiba, Alain Berthod, Bauer, Bauer, Berthod, Berthod, Berthod, Berthod, Berthod, Berthod, Billardello, Boris Spivakov, Chen, Chen, Chen, Chen, Chmutova, Chmutova, Chmutova, Conway, Conway, Conway, Countercurrent Chromatography, Dekker, Fedotov, Fitz, Friesen, Fujita, Garcia Dominguez, Hashimoto, Hashimoto, Ian A. Sutherland, Ikai, Ito, Ito, Ito, Ito, Ito, Jin, Jin, Jin, Kawamura, Kawamura, Kidwell, Kitazume, Kitazume, Kitazume, Kitazume, Kitazume, Kong, Lee, Lee, Lee, Lee, Liu, Ma, Ma, Mandava, Mandava, Marston, Marston, Marston, Maryutina, Maryutina, Maryutina, Maryutina, Maryutina, Matsuda, Menet, Muralidharan, Nakamura, Nakamura, Oleg Shpigun, Pauli, Pukhovskaya, Ruiz, Ruiz, Ruth, Schaufelberger, Schaufelberger, Schreiber, Shang, Spivakov, Spivakov, Spivakov, Stark, Sutherland, Tanaka, Tatyana Maryutina, Thurman, Tian, Usuda, Usuda, Wang, Wang, Watkins, Winterhalter, Wood, Wu, Yanagida, Yang, Yang, Yang, Yoshida, Yu, Zhang, Zhang   +112 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, Cavaliere, Chiara, La Barbera, Giorgia, Laganà, Aldo, Montone, Carmela Maria, Piovesana, Susy   +5 more
core   +1 more source

Isolation of Anthocyanins by high-speed countercurrent chromatography and application of the color activity concept to different varieties of red grape pomace from Macedonia [PDF]

, 2008
Anthocyanins of Macedonian grape pomace from three varieties “Pinot noir”, “Merlot” and “Vranec” were isolated by high speed countercurrent chromatography.
Kostadinovik, Sanja, Mirhosseini, Hamed, Bogeva, Elena   +2 more
core   +3 more sources

Separation of Seven Polyphenols from the Rhizome of Smilax glabra by Offline Two Dimension Recycling HSCCC with Extrusion Mode

Molecules, 2018
An offline two-dimensional recycling high-speed countercurrent chromatography (2D R-HSCCC) strategy with extrusion mode was developed for isolating polyphenols from the rhizome of Smilax glabra.
Wei Guo, Hongjing Dong, Daijie Wang, Bin Yang, Xiao Wang, Luqi Huang   +5 more
doaj   +1 more source

Isolation and identification of anthocyanin component in the fruits of Acanthopanax Sessiliflorus (Rupr. & Maxim.) Seem. by means of high speed counter current chromatography and evaluation of Its antioxidant activity [PDF]

, 2020
Acanthopanax sessiliflorus (Rupr. & Maxim.) Seem. (Araliaceae) is one of the most abundant species of genus Acanthopanax. The fruits of A. sessiliflorus are used in traditional medical protocols as an analgesic, tonic, antidiabetic, antihypertensive ...
Cao, Q., Chen, L., Feng, H., Li, S., Vriesekoop, F., Wang, X., Xin, X.   +6 more
core   +1 more source

Counter-current chromatography for the separation of terpenoids: A comprehensive review with respect to the solvent systems employed [PDF]

, 2014
Copyright @ 2014 The Authors.This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.Natural ...
A Berthod, A Berthod, A Koch, A Li, A Marston, A Maurya, A Peng, A Sun, ALM Nasser, AM Martin, AS Engelberth, AS Graham, B Diallo, B Diallo, B Medhi, B Pinel, BCB dos Santos, BK Gosse, C Zhao, CR Cheng, D Agostinho, D Du, D Fisher, D Grancher, D Wang, D Wang, D Wu, D Zhao, E Mudge, F Chen, F Chen, F Chen, F Fullas, F Gutiérrez, F He, F Oka, F Qiu, F Xiang, F Yang, G Tian, G Tian, G Wang, G Yan, GD Brown, GG Rocha, H Knapp, H Wu, H Ye, H Ye, H Zhang, HB Li, HB Li, HB Li, HB Li, HT Lu, I Slacanin, IA Sutherland, IA Sutherland, IA Sutherland, Ian Garrard, IJ Garrard, IJ Garrard, IJ Garrard, IJ Ha, J Hu, J Huang, J Liang, J Liu, J Ma, J Peng, J Wang, J Wang, J Wang, J Xie, J Xie, J Xu, J Yan, JCT Silva, JH Lee, JP Fan, JT Fischedick, JT Fischedick, JT Fischedick, K Skalicka-Woźniak, KD Yoon, KD Yoon, Krystyna Skalicka-Woźniak, KY Yoo, M Gu, M Gu, M Hamzaoui, M Lechtenberg, M Liu, M Puertas Mejia, MP Gasper, N Acton, N Fischer, N Frighetto, O Shehzad, O Shehzad, O Shehzad, O Shirota, O Shirota, P Hewitson, PA Souza De, PK Ajikumar, Q Chen, Q Du, Q Du, Q Du, Q Du, Q Du, Q Du, Q Du, QB Han, QB Han, QB Han, R Aman, R Graziose, R Roscher, R Tsao, RTS Frighetto, S Baldermann, S Baldermann, S He, S Liu, S Shi, S Wu, S Wu, S Yao, S Yao, SM Kim, SS Cicek, SY Shi, T Abbott, VF Rodrigues, VGP Severino, VP da Silva, W He, X Cao, X Han, X Qi, X Shi, X Xiao, X Xin, XC Li, XH Xiao, XY Huang, Y Cheng, Y Cheng, Y Geng, Y Ikai, Y Ito, Y Ito, Y Ito, Y Ito, Y Jiang, Y Lu, Y Lu, Y Ma, Y Wang, Y Wei, Y Wei, Y Wei, Y Yang, Y Yang, Y Yuan, Y Zhang, Y Zhao, YW Ha, YW Ha, YY Dang, Z Jiang   +172 more
core   +2 more sources

Preparative Isolation of Antimycobacterial Shoreic Acid from by High Speed Countercurrent Chromatography

Natural Product Communications, 2008
High speed countercurrent chromatography (HSCCC) was used to isolate the dammarane type triterpene shoreic acid from the dichloromethane extract of leaves of Cabralea canjerana , which showed activity against Mycobacterium tuberculosis .
Gilda G. Leitão, Lisandra F. Abreu, Fernanda N. Costa, Thiago B. Brum, Daniela Fernandes Ramos, Pedro Eduardo A. Silva, Maria Cristina S. Lourenço, Suzana G. Leitão   +7 more
doaj   +1 more source

Extraction of cocoa proanthocyanidins and their fractionation by sequential centrifugal partition chromatography and gel permeation chromatography [PDF]

, 2016
Erworben im Rahmen der Schweizer Nationallizenzen (http://www.nationallizenzen.ch)Cocoa beans contain secondary metabolites ranging from simple alkaloids to complex polyphenols with most of them believed to possess significant health benefits.
A Marston, A Othman, C Yang, E Hopmann, EO Afoakwa, I Tarascou, J Cheel, J Pérez-Jiménez, JB Friesen, JD Everette, JK Monrad, JR Green, K Kantz, K Khallouki, L Kothe, LJ Porter, MS Blois, N Kuhnert, Norbert Fischer, S Rohn, Sascha Rohn, SO Aroyeun, T Esatbeyoglu, Vasilisa Pedan, X Zhou, Y Shibusawaa   +25 more
core   +1 more source

The hexane-ethyl acetate-methanol-water system for the separation of theaflavins from black tea (Camellia sinensis) using high-speed counter-current chromatography

Ceylon Journal of Science, 2016
Theaflavins (TFs) from black tea leaves were separated using high-speed countercurrent chromatography (HSCCC). Isobutyl methyl ketone (4-methyl-2-pentanone) was used to separate the TFs from a hot water extract of black tea leaves.
N. Savitri Kumar, P. A. Nimal Punyasiri, W. A. M. B. Wijekoon   +2 more
doaj   +1 more source