Results 41 to 50 of about 17,019 (196)

Ellagic Acid Derivatives from Stem Bark: Investigation of their Antiplasmodial Activity

Natural Product Communications, 2009
Bioguided fractionation of Syzygium cumini (Myrtaceae) bark decoction for antiplasmodial activity was performed, leading to the isolation of three known ellagic acid derivatives (ellagic acid, ellagic acid 4-O-α-L-2″-acetylrhamnopyranoside, 3-O ...
Claudia A. Simões-Pires, Sandra Vargas, Andrew Marston, Jean-Robert Ioset, Marçal Q. Paulo, An Matheeussen, Louis Maes   +6 more
doaj   +1 more source

Method Development and Validation for Pharmacokinetic and Tissue Distributions of Ellagic Acid Using Ultrahigh Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS/MS)

Molecules, 2014
Ellagic acid is a dietary polyphenol found in numerous fruits and vegetables, possessing several health benefits such as antioxidant, anticancer and anti-atherosclerotic biological properties. The purpose of this study was to explore the pharmacokinetics
Linlin Yan, Peipei Yin, Chao Ma, Yujun Liu   +3 more
doaj   +1 more source

Dermatophagoides pteronyssinus-induced pro-inflammatory responses mediated via STAT3 and NF-kappaB signaling pathways in human bronchial epithelial cells – Inhibitory effects of Lafoensia pacari and ellagic acid

Journal of Pharmacological Sciences, 2020
The house dust mite allergen Dermatophagoides pteronyssinus (Der p) is a major driver of allergic asthma. Studies from our group demonstrated anti-eosinophilic effects of ethanolic extract of Lafoensia pacari stem bark (and ellagic acid, isolated from L. 
Ana Letícia Júlio de Souza, Aline Beatriz Mahler Pereira, Jhony Robison de Oliveira, Luciana Santos Ramalho, Henrique Ismarsi de Souza, Altina Lacerda Nascimento, Mohib Uddin, Paulo Sérgio Pereira, David Nascimento Silva Teixeira, Paulo Roberto da Silva, Deijanira Alves de Albuquerque, Lucia Helena Faccioli, Alexandre de Paula Rogério   +12 more
doaj   +1 more source

Lactococcus garvieae FUA009, a Novel Intestinal Bacterium Capable of Producing the Bioactive Metabolite Urolithin A from Ellagic Acid

Foods, 2022
Dietary polyphenol ellagic acid has anti-cancer and anti-inflammatory activities, and these biological activities require the conversion of ellagic acid to urolithins by intestinal microbes.
Haoyu Mi, Shu Liu, Yang Hai, Guang Yang, Jing Lu, Fuxiang He, Yaling Zhao, Mengjie Xia, Xiaoyue Hou, Yaowei Fang   +9 more
doaj   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

The Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto, Fábio Bentes Freire, José Teixeira Freire, Wanderley Pereira Oliveira   +3 more
wiley   +1 more source

A Novel Streptococcus thermophilus FUA329 Isolated from Human Breast Milk Capable of Producing Urolithin A from Ellagic Acid

Foods, 2022
Urolithin A, a metabolite of ellagic acid, has many beneficial biological activities for people. Strains capable of producing urolithin A from ellagic acid have the hope of becoming the next-generation probiotics.
Qitong Liu, Shu Liu, Qinwen Ye, Xiaoyue Hou, Guang Yang, Jing Lu, Yang Hai, Juan Shen, Yaowei Fang   +8 more
doaj   +1 more source

Natural Anthraquinone‐Like Compound Extracted from Green Husk of Walnut Improves Photocatalytic H2O2 Production Catalyzed by TiO2 Nanoparticles

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
In this work, a novel biomolecule/semiconductor hybrid catalyst was prepared by loading anthraquinone‐liked juglone onto anatase TiO2. This catalyst exhibited high photocatalytic activity for H2O2 production. Hydrogen peroxide (H2O2) is a vital oxidant with broad industrial applications, and its production via photocatalysis represents a highly ...
Zengyin He, Cui Li, Mingze Ni, Shu Lin, Kezhen Qi   +4 more
wiley   +1 more source

Research progress on physiological functions of ellagic acid and its application in animal production

Siliao yanjiu, 2023
Ellagic acid is rich in nutrients and active substances, and has biological functions such as antioxidant, anti-inflammatory, antiviral and liver protection.
XIA Ming-long, YIN Ye-xin, XIAO Yin-tao, ZHENG Sai-zhen, TAN Bi-e, WANG Lei, CHEN Jia-shun   +6 more
doaj  

Hydrothermal hydrolysis of sweet chestnut (Castanea sativa) tannins [PDF]

Journal of the Serbian Chemical Society, 2020
Sweet chestnut tannins were treated with subcritical water at temperatures from 120 to 300 °C for reaction times of 15, 30 and 60 min. A great influence of temperature and reaction time on the product yield was noticed.
Gagić Tanja, Knez Željko, Škerget Mojca   +2 more
doaj   +1 more source

Potential of Bee Pollen as a Nutraceutical And/Or Functional Ingredient for Metabolic Syndrome Management: In Vitro Antioxidant, Anti‐Inflammatory, and Digestive Enzyme Inhibitory Activities

Food Chemistry International, EarlyView.
Bee pollen samples from China and Spain exhibited in vitro antioxidant, anti‐inflammatory, and digestive enzyme inhibitory activities due to their composition, suggesting their potential as a nutraceutical or functional ingredient to help counteract oxidative stress, chronic inflammation, and metabolic disorders.
Adriana Maite Fernández‐Fernández, Victoria Olt, Jessica Báez, Marcelo Miraballes, Melissa Romero, Cecilia Dauber, Ignacio Vieitez, Estela Santos, Adriana Gámbaro, Alejandra Medrano   +9 more
wiley   +1 more source