Results 31 to 40 of about 205,311 (302)

Influence of Packaging Material on Polyphenol Content and Antioxidant Activity in Some Commercial Beers [PDF]

open access: yes, 2020
Using two methods (ferric reducing antioxidant power and radical scavenging activity), the total polyphenol content (Folin–Ciocalteu reagent) and polyphenol patterns (HPLC) in 10 commercial lager beer brands produced in Romania was determined.
Semaghiul, Birghila   +4 more
core   +1 more source

Dietary Phytogenic Extracts Favorably Influence Productivity, Egg Quality, Blood Constituents, Antioxidant and Immunological Parameters of Laying Hens: A Meta-Analysis

open access: yesAnimals, 2022
The present study aimed to assess the impact of dietary phytogenic extracts on laying hen productivity, egg quality, blood constituents, antioxidant, and immunological parameters through a meta-analytical approach. A total of 28 articles (119 data points)
Arif Darmawan   +6 more
doaj   +1 more source

Polyphenols as Lung Cancer Chemopreventive Agents by Targeting microRNAs

open access: yesMolecules, 2022
Lung cancer is the second leading cause of cancer-related death worldwide. In recent decades, investigators have found that microRNAs, a group of non-coding RNAs, are abnormally expressed in lung cancer, and play important roles in the initiation and ...
Jing Li   +5 more
doaj   +1 more source

Polyphenol-Induced Adhesive Liquid Metal Inks for Substrate-Independent Direct Pen Writing

open access: yes, 2021
Polyphenol-Induced Adhesive Liquid Metal Inks for Substrate-Independent Direct Pen ...
FM Allioux (14541065)   +17 more
core  

Concentration indices for polyphenol classes intake.

open access: yes, 2023
Concentration indices for polyphenol classes intake.
Renata A. Carnauba (3108828)   +3 more
core   +1 more source

Characterization of polyphenol oxidase from mango (Mangifera indica L. cv. Chokanan) peel [PDF]

open access: yes, 2012
Plant polyphenol oxidase showed positive effect in the production of coca, black tea and flavonoid-derived colorants and antioxidants. High activity and stability in a wide range of pH and temperature of plant enzyme make it suitable and also inexpensive
Abdul Manap, Mohd Yazid   +2 more
core   +1 more source

Cocoa bean metabolomics reveals polyphenols as potential markers relating to fine dark chocolate color shades

open access: yesFrontiers in Nutrition
IntroductionThis study aimed to evaluate the color and the discriminating compounds for two types of cocoa beans (black and brown beans) related to 70% dark chocolates of black and brown colors from a previous work of our group.MethodsColor analysis and ...
Aécio Luís de Sousa Dias   +10 more
doaj   +1 more source

The role of a Polyphenol from Myrothamnus flabellifolius in the protection of membranes during desiccation-using liposomes as a model membrane system [PDF]

open access: yes, 2002
Includes bibliographical references.A deficiency of water is a common stress experienced by plants. Dehydration of plant tissue results in altered protein and lipid ultrastructure responsible for membrane stabilisation leading inevitably to the death of ...
Westalle, Kim Louise
core   +1 more source

Interaction ammonium-nitrate: Response to oxidative stress in chicory plants [PDF]

open access: yes, 2010
The aim of this work was to study, as a function of the different availability of nitrogen in the reduced form, mineral and organic, the induction of the synthesis of some ROS-scavenging molecules and the evolution of some enzymatic activities such as ...
Adalgisa Belligno   +3 more
core   +1 more source

Evaluation of Packaging Effects on the Phenolic Profile and Sensory Characteristics of Extra Virgin Olive Oil During Storage Using Liquid Chromatography Coupled with Mass Spectrometry

open access: yesFoods
The health benefits of extra virgin olive oil (EVOO), including improved cardiovascular health and metabolic function, are linked to its phenolic content. This study evaluated how storage duration and packaging affect the phenolic composition and sensory
Mohamed M. Abuhabib   +7 more
doaj   +1 more source

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