Results 241 to 250 of about 52,972 (285)

Antioxidant activity of caffeic acid (3,4-dihydroxycinnamic acid)

open access: yesToxicology, 2006
Caffeic acid (3,4-dihydroxycinnamic acid) is among the major hydroxycinnamic acids present in wine; sinapic acid, which is a potent antioxidant. It has also been identified as one of the active antioxidant. In the present study, the antioxidant properties of the caffeic acid were evaluated by using different in vitro antioxidant assays such as 2-azino ...
Ilhami Gulcin
exaly   +5 more sources

Interaction between caffeic acid/caffeic acid phenethyl ester and micellar casein

Food Chemistry, 2021
Caffeic acid (CA) and caffeic acid phenethyl ester (CAPE) are bioactive molecules with poor solubility. We investigated the interaction between CA/CAPE and micellar casein (MC), and the physico-chemical and antioxidant properties of the complexes. Fluorescence spectroscopy analysis showed that both CA and CAPE formed complexes with MC via hydrophobic ...
Juanjuan Qin, Min Yang, Yucheng Wang
exaly   +3 more sources

Chlorogenic acid as an indispensible partner of caffeic acid in coffee via selective regulation of prooxidative actions of caffeic acid

Food Research International, 2023
Chlorogenic acid (CGA) and caffeic acid (CA) are two major phenolic acids in coffee. Though the International Agency for Research on Cancer has classified CA as a Group2B carcinogen, coffee consumption seems generally safe within the usual levels of intake and is more likely to benefit health than to harm it. We thus speculated that CGA may effectively
Xiuli Li   +6 more
openaire   +2 more sources

In vitro and in vivo antioxidant properties of chlorogenic acid and caffeic acid [PDF]

open access: yesInternational Journal of Pharmaceutics, 2011
Dietary polyphenols are thought to be beneficial for human health as antioxidants. Coffee beans contain a common polyphenol, chlorogenic acid. Chlorogenic acid is the ester of caffeic acid and quinic acid.
Yuki Sato, Shirou Itagaki, Jiro Ogura
exaly   +2 more sources

Insights into the effects of caffeic acid and amylose on in vitro digestibility of maize starch-caffeic acid complex

International Journal of Biological Macromolecules, 2020
Starch digestibility can be decreased by phenolic acids. The physicochemical and digestive properties of high-amylose maize starch, normal maize starch (NMS) and waxy maize starch (WMS) complexed with caffeic acid (CA) were investigated to determine the effects of CA and amylose on starch digestibility.
Meijun, Han   +3 more
openaire   +2 more sources

Reduction of Cr(VI) by caffeic acid

Chemosphere, 2007
In the soil-plant system, the Cr(VI) toxicity can be moderated through redox reactions involving phenolic substances. In such a context, we report the reducing activity of caffeic acid (CAF) towards Cr(VI) in aqueous phase. The redox reaction between Cr(VI) and CAF was studied as a function of both time and pH at different initial metal concentrations.
DEIANA, Salvatore Andrea   +2 more
openaire   +2 more sources

Growth-promoting Activity of Caffeic Acid

Nature, 1962
Vendrig and Buffel have recently stated1 that trans-caffeic acid “may be a very important natural growth regulator, not less important than indole-3-acetic acid”. This conclusion was based on the identification of caffeic acid as one of the active growth substances in an ether extract of leaves, and on growth tests with commercial caffeic acid on 2-mm.
K V, THIMANN   +2 more
openaire   +2 more sources

Caffeic acid and rosmarinic acid contents in genus Perilla

Journal of Natural Medicines, 2020
Caffeic acid and rosmarinic acid are common components of Labiatae plants, such as shiso (Perilla frutescens Britton var. crispa W. Deane) and Boraginaceae plants. These compounds have various pharmacological activities, such as anti-inflammatory, anti-anxiety, and anti-depressive activities, but the content of these compounds in perilla has not been ...
Yuya Deguchi, Michiho Ito
openaire   +2 more sources

Neuropharmacological Analysis of Caffeic Acid in Rats

Basic & Clinical Pharmacology & Toxicology, 2006
Abstract: The aim of the present study was to investigate the effect of intraperitoneal administration of caffeic acid (0.5, 1, 2, 4 or 8 mg/kg) on elevated plus‐maze and open field tasks in rats and its possible neuroprotection/neurotoxicity using the comet assay.
Patrícia, Pereira   +5 more
openaire   +2 more sources

Caffeic Acid, A Versatile Pharmacophore: An Overview

Mini-Reviews in Medicinal Chemistry, 2011
The caffeic acid scaffold, which is abundant in nature, is extremely versatile and is found in a number of biologically active molecules. The purpose of this review is to provide an overview of the pharmacological activity of synthetic caffeic acid analogs including recent reports of anti-inflammatory, anti-cancer, and antiviral activities of these ...
M, Touaibia   +2 more
openaire   +2 more sources

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