Results 121 to 130 of about 1,880 (204)

A review of the hydrodynamics of high-speed counter current chromatography [PDF]

This review outlines the current understanding of the flow behavior in high-speed counter-current chromatography (HSCCC). HSCCC has seen huge progress in modeling and predicting flow behavior, yet it still is not fully understood from a hydrodynamic ...
Vigil, Matthew J.
core   +2 more sources

Isolation of phenolic compounds from Rheedia longifolia by high-speed countercurrent chromatography

Rodriguésia
Rheedia longifolia is a species of the Clusiaceae family, popularly known as bacupari. Pharmacological studies conducted by our group revealed that the raw methanolic extract of its leaves, along with its fractions, induces both inflammatory and ...
Ana Luiza Rangel Bérenger, Flávia da Cunha Camillo, Lavínia de Carvalho Brito, Maria Auxiliadora Coelho Kaplan, Maria Raquel Figueiredo   +4 more
doaj   +1 more source

Isolation of Two New Phenolic Glycosides from Castanopsis chinensis Hance by Combined Multistep CC and HSCCC Separation and Evaluation of Their Antioxidant Activity. [PDF]

Molecules, 2023
Wang YF, Lin P, Huang YL, He RJ, Yang BY, Liu ZB.   +5 more
europepmc   +1 more source

New 3-Deoxyanthocyanidins from Leaves of Arrabidaea chica [PDF]

, 2002
[EN]Two new 3-deoxyanthocyanidins, 6,7,3 ,4 -tetrahydroxy-5-methoxyflavylium and 6,7,4 -trihydroxy-5- methoxyflavylium, and the pigment carajurin, which has been previously identified, were isolated from dried leaves of Arrabidaea chica, a creeper ...
Beatriz, Devia, Escribano Bailón, María Teresa, Gabriel, Llabres, Pascual Teresa, Sonia   +3 more
core   +1 more source

Developments of instruments and methods related with high-speed countercurrent chromatography and their applications in research of natural medicines

Open Chemistry, 2012
Yao Shun, Cao Yu, Jia Chun-mei, Wang Yan, Song Hang   +4 more
doaj   +1 more source

CHEMISTRY AND PHARMACOLOGY OF SYRINGIN, A NOVEL BIOGLYCOSIDE: A REVIEW [PDF]

, 2015
Syringin, a phenylpropanoid glycoside belongs to eleutheroside derivative. This bioactive compound was identified in several plants including Musaparadisiaca, Jasminum mesnyi, Edgeworthia chrysantha, Acanthopanax senticosus, etc. According to Nair et al.,
Abdurrazak, Muhammad, Ado Ahmad, Bashir, Rao Us, Mahadeva, Zin, Thant   +3 more
core   +1 more source

Capparis cartilaginea decne (capparaceae): isolation of flavonoids by high-speed countercurrent chromatography and their anti-inflammatory evaluation. [PDF]

Front Pharmacol, 2023
Alsharif B, Hante N, Govoni B, Verli H, Kukula-Koch W, Jose Santos-Martinez M, Boylan F.   +6 more
europepmc   +1 more source

An effective universal protocol for the extraction of fructooligosaccharide from the different agricultural byproducts. [PDF]

MethodsX, 2023
Chelliah R, Park SJ, Oh S, Lee E, Daliri EB, Elahi F, Park CR, Sultan G, Madar IH, Oh DH.   +9 more
europepmc   +1 more source

Anti-Inflammatory Effect of Ebractenoid F, a Major Active Compound of Euphorbia ebracteolata Hayata, through Inhibition of Nuclear Factor-κB Activation. [PDF]

Plants (Basel), 2023
Chun J, Mah SY, Kim YS.
europepmc   +1 more source

<b>Compostos fenólicos e atividade antioxidante de <i>Leiothrix flavescens</i> (Bong.) Ruhland (Eriocaulaceae)</b>

Revista de Ciências Farmacêuticas Básica e Aplicada, 2009
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: normal; text-align: justify; mso-layout-grid-align: none;"> O presente estudo químico foi realizado com extrato metanólico de <i>Leiothrix flavescens</i> (Bong.) Ruhland ...
M. A. SILVA, J. S.A. SUMITAMI, W. VILEGAS, L. C. SANTOS   +3 more
doaj