Results 41 to 50 of about 34,062 (265)

Pheonolic Compounds from the Fruits of Viburnum sargentii Koehne

Molecules, 2015
Seven phenolic compounds were isolated from the fruits of Viburnum sargentii Koehne by silica gel column chromatography and preparative HPLC. On the grounds of chemical and spectroscopic methods, their structures were identified as (−)-Epicatechin (1), 5,
Yang Xie, Jing Wang, Yan-Mei Geng, Zhi Zhang, Yan-Fei Qu, Guang-Shu Wang   +5 more
doaj   +1 more source

Epicatechin Supplementation on Muscular Atrophy: Systematic Review

, 2022
Polyphenol epicatechin has been investigated by the biological effects on the reduction of the catabolic process in skeletal musculature-related diseases.
Karina Torres Pomini (13863022), João Vitor Tadashi Cosin Shindo (13862974), Mariza Akemi Matsumoto (13863060), Jesus Carlos Andreo (13863061), Iris German (13862960), André Luis Shinohara (13863019)   +5 more
core   +1 more source

On the Mechanism of Metabolism of (−)-Epicatechin

Bulletin of the Agricultural Chemical Society of Japan, 1960
(−)-Epicatechin was administered orally to rabbits and vanillic acid, 3-hydroxybenzoic acid, protocatechuic acid, and three kinds of neutral substances were found to be excreted in the urine. The three kinds of neutral substances were identified as 1-δ-(3-methoxy-4-hydroxyphenyl)-, 1-δ-(3-hydroxyphenyl)-, and 1-δ-(3,4-dihydroxyphenyl)-γ-valerolactones,
OHSHIMA, Yasuyoshi, WATANABE, Hiroyasu, KUWAZUKA, Shozo   +2 more
openaire   +1 more source

Structures of Epicatechin Gallate Trimer and Tetramer Produced by Enzymatic Oxidation [PDF]

, 2007
During black tea production, catechins and their galloyl esters are enzymatically oxidized to generate a complex mixture of black tea polyphenols. The role of galloyl ester groups in this process has yet to be determined.
Kouno, Isao, Kusano, Rie, Tanaka, Takashi, Matsuo, Yosuke   +3 more
core   +1 more source

Novel Hybrid Inulin–Soy Protein Nanoparticles Simultaneously Loaded with (-)-Epicatechin and Quercetin and Their In Vitro Evaluation

Nanomaterials, 2023
(-)-Epicatechin and quercetin have attracted considerable attention for their potential therapeutic application in non-communicable chronic diseases.
Jocelyn C. Ayala-Fuentes, Maryam Soleimani, Jonathan Javier Magaña, Jose Mario Gonzalez-Meljem, Rocio Alejandra Chavez-Santoscoy   +4 more
doaj   +1 more source

Comparison of the Effects of Conching Parameters on the Contents of Three Dominant Flavan3-ols, Rheological Properties and Sensory Quality in Chocolate Milk Mass Based on Liquor from Unroasted Cocoa Beans

Molecules, 2021
The content of polyphenols in chocolate depends on many factors related to the properties of raw material and manufacturing parameters. The trend toward developing chocolates made from unroasted cocoa beans encourages research in this area.
Bogumiła Urbańska, Hanna Kowalska, Karolina Szulc, Małgorzata Ziarno, Irina Pochitskaya, Jolanta Kowalska   +5 more
doaj   +1 more source

Surfactant-free purification of membrane protein complexes from bacteria: application to the staphylococcal penicillin-binding protein complex PBP2/PBP2a. [PDF]

, 2014
Surfactant-mediated removal of proteins from biomembranes invariably results in partial or complete loss of function and disassembly of multi-protein complexes. We determined the capacity of styrene-co-maleic acid (SMA) co-polymer to remove components of
Taylor, Peter W, Paulin, S, Roper, David I, Garcia-Lara, J, Roper, DI, Taylor, PW, Galley, Nicola F., Paulin, Sarah, Rosado, H, Foster, SJ, Taylor, Peter W., Dafforn, TR, Dafforn, Tim, Dafforn, Timothy R, Galley, Nicola F, Jamshad, Mohammed, Rosado, Helena, Foster, Simon J, Garcia-Lara, Jorge, Jamshad, M, Galley, NF, Foster, Simon J., Roper, David I.   +22 more
core   +1 more source

Cations and Phenolic Compounds Concentrations in Fruits of Fig Plants Exposed to Moderate Levels of Salinity

Antioxidants, 2021
Fig trees are often grown in areas affected by salinity problems. We investigated changes in the concentrations of 15 phenolic compounds and mineral elements (Mg, Ca, K, Zn, Cu, Mn, Mo, Fe, Na) in fruits of fig plants (Ficus carica L. cv.
Alessandra Francini, Mirko Sodini, Giulia Vicario, Andrea Raffaelli, Riccardo Gucci, Giovanni Caruso, Luca Sebastiani   +6 more
doaj   +1 more source

Computational and In Vitro Investigation of (-)-Epicatechin and Proanthocyanidin B2 as Inhibitors of Human Matrix Metalloproteinase 1

Biomolecules, 2020
Matrix metalloproteinases 1 (MMP-1) energetically triggers the enzymatic proteolysis of extracellular matrix collagenase (ECM), resulting in progressive skin aging.
Kyung Eun Lee, Shiv Bharadwaj, Umesh Yadava, Sang Gu Kang   +3 more
doaj   +1 more source

Integrated Multi-Omic Analyses of the Genomic Modifications by Gut Microbiome-Derived Metabolites of Epicatechin, 5-(4′-Hydroxyphenyl)-γ-Valerolactone, in TNFalpha-Stimulated Primary Human Brain Microvascular Endothelial Cells

Frontiers in Neuroscience, 2021
Cerebral blood vessels are lined with endothelial cells and form the blood-brain barrier. Their dysfunction constitutes a crucial event in the physiopathology of neurodegenerative disorders and cognitive impairment.
Karla Fabiola Corral-Jara, Saivageethi Nuthikattu, John Rutledge, Amparo Villablanca, Christine Morand, Hagen Schroeter, Dragan Milenkovic, Dragan Milenkovic   +7 more
doaj   +1 more source