Results 31 to 40 of about 859,776 (193)

Effect of phenolic acid content on acceptance of hazel cultivars by filbert aphid

open access: yesPlant Protection Science, 2019
The allelopatic effect of phenolic acids contents in the leaves of six cultivars of hazel (Corylus L.) on the choice of plants by Myzocallis coryli Goetze (filbert aphid), one of the most important pest of hazel in Poland and throughout the world, was ...
Magdalena Gantner   +2 more
doaj   +1 more source

Antimicrobial and antioxidant properties of phenolic acids alkyl esters

open access: yesCzech Journal of Food Sciences, 2010
Some phenolic acids alkyl esters (methyl, ethyl, propyl, butyl and hexyl) and determine their antioxidant and antimicrobial activities were prepared. The antimicrobial activity against the tested microorganisms Escherichia coli DMF 7503, Bacillus cereus ...
Roman Merkl   +3 more
doaj   +1 more source

Caffeic Acid and Diseases—Mechanisms of Action

open access: yesInternational Journal of Molecular Sciences, 2022
Caffeic acid belongs to the polyphenol compounds we consume daily, often in the form of coffee. Even though it is less explored than caffeic acid phenethyl ester, it still has many positive effects on human health. Caffeic acid can affect cancer, diabetes, atherosclerosis, Alzheimer’s disease, or bacterial and viral infections.
openaire   +2 more sources

Interaction of Caffeic Acid with SDS Micellar Aggregates [PDF]

open access: yesMolecules, 2019
Micellar systems consisting of a surfactant and an additive such as an organic salt or an acid usually self-organize as a series of worm-like micelles that ultimately form a micellar network. The nature of the additive influences micellar structure and properties such as aggregate lifetime.
Antonio Cid   +3 more
openaire   +4 more sources

Hypocholesterolemic effect of propolis' caffeic acids [PDF]

open access: yes, 2008
Natural products have been used in tratamed of hypercholesterolemia. The bee products have been promoting up the man's interest, among them it stands out the propolis, coleted by bees, rich in polyphenols.
Tardivo, A. C. [UNESP]   +3 more
core  

Caffeic Acid in Tobacco Root Exudate Defends Tobacco Plants From Infection by Ralstonia solanacearum

open access: yesFrontiers in Plant Science, 2021
In rhizospheres, chemical barrier-forming natural compounds play a key role in preventing pathogenic bacteria from infecting plant roots. Here, we sought to identify specific phenolic exudates in tobacco (Nicotiana tobaccum) plants infected by the soil ...
Shili Li   +5 more
doaj   +1 more source

Uptake and metabolism of hydroxycinnamic acids (chlorogenic, caffeic, and ferulic acids) by HepG2 cells as a model of the human liver

open access: yes, 2013
Hydroxycinnamic acids are antioxidant polyphenols common in the human diet, although their potential health benefits depend on their bioavailability. To study the hepatic uptake and metabolism, human hepatoma HepG2 cells were incubated for 2 and 18 h ...
Bravo-Clemente, Laura   +2 more
core   +1 more source

Food hydroxycinnamic acids alleviate ageing in dermal cells

open access: yesFood Production, Processing and Nutrition
Dermal damage is inducible by several factors including UV exposure, oxidative stress and inflammation exacerbating skin senescence and degradation of the skin elastic fibers accumulated in ageing accordingly.
Mayuree Kanlayavattanakul   +3 more
doaj   +1 more source

A ¹H NMR Investigation of the Interaction between Phenolic Acids Found in Mango (Manguifera indica cv Ataulfo) and Papaya (Carica papaya cv Maradol) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) Free Radicals. [PDF]

open access: yesPLoS ONE, 2015
The benefits of phenolic acids on human health are very often ascribed to their potential to counteract free radicals to provide antioxidant protection.
Luis M López-Martínez   +4 more
doaj   +1 more source

Caftaric Acid Isolation from Unripe Grape: A “Green” Alternative for Hydroxycinnamic Acids Recovery

open access: yesMolecules, 2021
Phenolic acids represent about one-third of the dietary phenols and are widespread in vegetable and fruits. Several plants belonging to both vegetables and medical herbs have been studied for their hydroxycinnamic acid content.
Veronica Vendramin   +2 more
doaj   +1 more source

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