Results 41 to 50 of about 58,166 (209)

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

New Caffeic Acid Esters from Plazia daphnoides [PDF]

open access: yesZeitschrift für Naturforschung C, 2003
Two new 3,4 dihydroxycinnamic acid esters have been isolated from Plazia daphnoides.
Hoeneisen, Maritza   +6 more
openaire   +3 more sources

Natural Compounds as Beneficial Antioxidant Agents in Neurodegenerative Disorders: A Focus on Alzheimer’s Disease [PDF]

open access: yes, 2019
The positive role of nutrition in chronic neurodegenerative diseases (NDs) suggests that dietary interventions represent helpful tools for preventing NDs.
Antonella Amato   +2 more
core   +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

Biologically active compounds from selected aphyllophorales mycelial cultures [PDF]

open access: yes, 2014
The obtained results confirm the hypothesis that mycelial cultures of domestic species of aphyllophorales are able to accumulate biologically active metabolites.Uzyskane wyniki wskazują, że przebadane kultury mycelialne krajowych gatunków grzybów ...
Firlej, Anna   +2 more
core   +2 more sources

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

Photodynamics of potent antioxidants: ferulic and caffeic acids [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2016
The dynamics of ferulic acid (3-(4-hydroxy-3-methoxyphenyl)-2-propenoic acid) and caffeic acid (3-(3,4-dihydroxyphenyl)-2-propenoic acid) in acetonitrile, dioxane and water at pH 2.2 following photoexcitation to the first excited singlet (S1) state are reported.
Horbury, M.D.   +4 more
openaire   +5 more sources

THE INHIBITORY EFFECT OF PROPOLIS AND CAFFEIC ACID PHENETHYLESTER ON CYCLOOXYGENASE ACTIVITY IN J774 MACROPHAGES. [PDF]

open access: yes, 2002
The effect of an ethanolic extract of propolis, with and without CAPE, and some of its components on cyclooxygenase (COX-1 and COX-2) activity in J774 macrophages has been investigated.
BORRELLI, FRANCESCA   +5 more
core   +1 more source

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