-
3501
Date (<i>Phoenix dactylifera</i> L. cv. Medjool) Seed Flour, a Potential Ingredient for the Food Industry: Effect of Particle Size on Its Chemical, Technological, and Functional Pr...
Published 2024-01-01“…The main polyphenolic compounds in all the samples were catechin, epicatechin, and epigallocatechin-3-gallate. The antioxidant activity significantly improved with reductions in the particle size of the date seed flour, with the ABTS, DPPH, and FRAP values ranging between 8.99 and 20.68, 0.66 and 2.35, and 1.94 and 4.91 mg Trolox equivalent/g of date seed flour. …”
Get full text
Article -
3502
Flavonoids as Potential Anti-Inflammatory Molecules: A Review
Published 2022-05-01“…Flavonoids such as quercetin, genistein, apigenin, kaempferol, and epigallocatechin 3-gallate modulate the expression and activation of a cytokine such as interleukin-1beta (IL-1β), Tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and interleukin-8 (IL-8); regulate the gene expression of many pro-inflammatory molecules such s nuclear factor kappa-light chain enhancer of activated B cells (NF-κB), activator protein-1 (AP-1), intercellular adhesion molecule-1 (ICAM), vascular cell adhesion molecule-1 (VCAM), and E-selectins; and also inhibits inducible nitric oxide (NO) synthase, cyclooxygenase-2, and lipoxygenase, which are pro-inflammatory enzymes. …”
Get full text
Article -
3503
Study of the Biologically Active Properties of Medicinal Plant <i>Cotinus coggygria</i>
Published 2021-06-01“…It has been established that the <i>Cotinus coggygria</i> extract contains rutin, hyperoside, ferulic acid, quercetin, kaempferol, disulphuretin, sulphurein, sulphurein, gallic acid, methyl gallate, pentagalloyl glucose, 3,3′,4′,5,6,7-hexahydroxyflavonone, 3,3′,4′,5,5′,7-hexahydroxyflavonone, 3-<i>O</i>-α-L-rhamnofuranoside, 3,3′,4′,5,5′,7-hexahydroxyflavulium(1+), 7-<i>O</i>-β-D glucopyranoside, and 3,3′,4′,7-tetrahydroxyflavonone. …”
Get full text
Article -
3504
PERBANDINGAN METODE UJI KANDUNGAN TOTAL FENOLIK DARI EKSTRAK RUMPUT LAUT EUCHEUMA COTTONII LONTAR BANTEN
Published 2018-06-01“…Rumput laut Eucheuma Cottonii terdapat senyawa flavonoid seperti catechin (gallocathecin, epicathecin, catechin gallate), flavonols, flavonol glycosides, caffeic acid, hesperidin, myricetin yang berfungsi sebagai antioksidan. …”
Get full text
Article -
3505
Cheminformatics Identification of Phenolics as Modulators of Penicillin-Binding Protein 2a of <i>Staphylococcus aureus</i>: A Structure–Activity-Relationship-Based Study
Published 2022-08-01“…The leads, while promoting the thermodynamic stability of PBP2a, showed a more promising affinity at the allosteric site than the active site, with silicristin (−25.61 kcal/mol) and epicatechin gallate (−47.65 kcal/mol) having the best affinity at the active and allosteric sites, respectively. …”
Get full text
Article -
3506
Vasodilation of Tea Polyphenols Ex Vivo Is Mediated by Hydrogen Peroxide under Rapid Compound Decay
Published 2020-05-01“…Vasorelaxation of rat aortic rings was assessed in an organ chamber model with low concentrations of epigallocatechin-3-gallate (EGCG), theaflavin-3,3’-digallate (TF3), and with green and black tea, with or without pretreatment with catalase or superoxide dismutase (SOD). …”
Get full text
Article -
3507
Cytotoxic Activity of Epigallocatechin and Trans-Cinnamaldehyde in Gastric Cancer Cell Line
Published 2019-12-01“…Introduction: Herbal medication is currently being utilized for treatment of numerous diseases, such as cancer which showed successful therapeutic efficacy in numerous studies. Epigallocatechin gallate (EGCG) is a compound of green tea that its role in tumor cell death has been reported. …”
Get full text
Article -
3508
EGCG‐LYS Fibrils‐Mediated CircMAP2K2 Silencing Decreases the Proliferation and Metastasis Ability of Gastric Cancer Cells in Vitro and in Vivo
Published 2023-11-01“…To establish novel GC treatment, epigallocatechin‐3‐gallate‐lysozyme (EGCG‐LYS) fibrils are synthesized, and in vitro experiments demonstrate that EGCG‐LYS has a higher siRNA delivery efficiency than Lipofectamine 2000 (lipo2000), which effectively silences the expression of circMAP2K2. …”
Get full text
Article -
3509
Impact of dietary plant flavonoids on 7,8‐dihydroxyflavone transepithelial transport in human intestinal Caco‐2 cells
Published 2023-11-01“…The results showed that among the 14 plant flavonoids, hesperetin, epigallocatechin gallate, fisetin, kaempferol, quercetin, and isoorientin increased and the apparent permeability coefficients (Papp) of 7,8‐DHF at AP → BL direction and lowered Papp value at BL → AP direction to varying degrees, reducing the efflux ratio of 7,8‐DHF less than 1.5. …”
Get full text
Article -
3510
Self-Healing, Stretchable, Biocompatible, and Conductive Alginate Hydrogels through Dynamic Covalent Bonds for Implantable Electronics
Published 2021-04-01“…Herein, plant-inspired conductive alginate hydrogels composed of “boronic acid modified alginate” and “oligomerized epigallocatechin gallate,” which are extracted from plant compounds, are proposed. …”
Get full text
Article -
3511
Effect of Acute and Chronic Dietary Supplementation with Green Tea Catechins on Resting Metabolic Rate, Energy Expenditure and Respiratory Quotient: A Systematic Review
Published 2021-02-01“…Eligible studies considered both the chronic and acute intake of GTC-based supplements, with epigallocatechin gallate (EGCG) doses ranging between 100–800 mg. Findings from 15 studies (<i>n</i> = 499 participants) lasting 8–12 weeks (for chronic consumption) or 1–3 days (for acute intake) are summarized. …”
Get full text
Article -
3512
Synergism of the Combination of Traditional Antibiotics and Novel Phenolic Compounds against <i>Escherichia coli</i>
Published 2020-10-01“…This study was designed to improve the effectiveness of traditional antibiotics against <i>E. coli</i> using a combination of the gallic acid (GA), hamamelitannin, epicatechin gallate, epigallocatechin, and epicatechin. The fractional inhibitory concentration index (FICI) of each of the phenolic compound-antibiotic combinations against <i>E. coli</i> was ascertained. …”
Get full text
Article -
3513
Therapeutic Potential of Flavonoids and Tannins in Management of Oral Infectious Diseases—A Review
Published 2022-12-01“…This review presents selected flavonoids (such as apigenin, quercetin, kaempferol, kurarinone, and morin) and tannins (including oligomeric proanthocyanidins, gallotannins, ellagitannins, catechins, and epigallocatechin gallate), but also medicinal plants rich in these compounds as potential therapeutic agents in oral infectious diseases based on traditional usages such as <i>Agrimonia eupatoria</i> L., <i>Hamamelis virginiana</i> L., <i>Matricaria chamomilla</i> L., <i>Vaccinium myrtillus</i> L., <i>Quercus robur</i> L., <i>Rosa gallica</i> L., <i>Rubus idaeus</i> L., or <i>Potentilla erecta</i> (L.). …”
Get full text
Article -
3514
Work-related symptoms among workers exposed to black tea dust
Published 2015-02-01“…All of these types are derived from Camellia sinensis, the Tea Plant, which contains the low molecular weight (LMW) agent Epigallocatechin gallate (EGCg), probably responsible for allergic reactions. …”
Get full text
Article -
3515
Fish β-parvalbumin acquires allergenic properties by amyloid assembly
Published 2015-05-01“…Incorporation of the anti-amyloid compound epigallocatechin gallate prevents rGad m 1 fibrillation, facilitates its protease digestion and impairs its recognition by IgE. …”
Get full text
Article -
3516
Insights into the Antimicrobial, Antioxidant, Anti-SARS-CoV-2 and Cytotoxic Activities of <i>Pistacia lentiscus</i> Bark and Phytochemical Profile; In Silico and In Vitro Study
Published 2022-05-01“…Deep phytochemical exploration led to the identification of methyl gallate, gallic acid, kaempferol, quercetin, kaempferol 3-O-α-rhamnoside, kaempferol 3-O-β-glucoside, and Quercetin-3-O-β-glucoside. …”
Get full text
Article -
3517
Neurotoxicity of bisphenol A exposure on Caenorhabditis elegans induced by disturbance of neurotransmitter and oxidative damage
Published 2023-03-01“…Finally, we showed that epigallocatechin-3-gallate partially rescued BPA-induced reactive oxygen species (ROS) production and neurobehavioral toxicity. …”
Get full text
Article -
3518
Preventing Persistence of HPV Infection with Natural Molecules
Published 2023-03-01“…We review the current insight into the roles of natural molecules in HPV infection with a special focus on epigallocatechin gallate (EGCG), folic acid, vitamin B12, and hyaluronic acid (HA). …”
Get full text
Article -
3519
A molecular modeling approach for structure-based virtual screening and identification of novel anti-hypercholesterolemic agents from Grape
Published 2022-01-01“…On the other hand, Rutin, Isoquercitrin, Isorhamnetin 3-O-glucoside, Hyperoside, and Gallocatechin gallate were predicted allosteric inhibitors for Proprotein convertase subtilisin/kexin type 9. …”
Get full text
Article -
3520
Synergistics of Carboxymethyl Chitosan and Mangosteen Extract as Enhancing Moisturizing, Antioxidant, Antibacterial, and Deodorizing Properties in Emulsion Cream
Published 2022-01-01“…Trans-2-nonenal, as an unsatisfied odor component, was also evaluated against components of the mangosteen extract deodorant cream, which were compared to the standard, epigallocatechin gallate (EGCG). In addition, DPPH and ABTS radical scavenging activity, ferric reducing antioxidant power (FRAP), and antibacterial activities were examined for the mangosteen extract deodorant cream using 0.5% H-CMCH. …”
Get full text
Article