Results 271 to 280 of about 54,145 (321)

Bioconversions of Ferulic Acid, an Hydroxycinnamic Acid

Critical Reviews in Microbiology, 2006
Ferulic acid is the most abundant hydroxycinnamic acid in the plant world and is ester linked to arabinose, in various plant polysaccharides such as arabinoxylans and pectins. It is a precursor to vanillin, one of the most important aromatic flavor compound used in foods, beverages, pharmaceuticals, and perfumes.
Sindhu, Mathew, T Emilia, Abraham
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Oxidation of caffeic acid and related hydroxycinnamic acids

Journal of Electroanalytical Chemistry, 1996
Abstract Oxidation of caffeic acid (3,4-dihydroxycinnamic acid) 1H3 has been studied by electrochemical methods and by pulse radiolysis in aqueous and organic solvents. The results have been compared with the behaviour of 4-coumaric acid 2H2 and ferulic acid 3H2.
Hapiot, P., Neudeck, A., Pinson, J., Fulcrand, Hélène, Neta, P., Rolando, Christian   +5 more
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Anti-inflammatory effects of hydroxycinnamic acid derivatives

Biochemical and Biophysical Research Communications, 2007
NF-kappaB family of transcription factors are involved in numerous cellular processes, including differentiation, proliferation, and inflammation. It was reported that hydroxycinnamic acid derivatives (HADs) are inhibitors of NF-kappaB activation. Rice bran oil contains a lot of phytosteryl ferulates, one of HADs.
Reiko, Nagasaka, Chatchawan, Chotimarkorn, Islam Md, Shafiqul, Masatoshi, Hori, Hiroshi, Ozaki, Hideki, Ushio   +5 more
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Antioxidant Potential of Hydroxycinnamic Acid Glycoside Esters

Journal of Agricultural and Food Chemistry, 2008
Hydroxycinnamic acids are natural antioxidants found in fruits, vegetables, and cereals. In this study, the antioxidant activity of various types of hydroxycinnamoyl glycoside esters that mimic the structure of polymeric carbohydrates was studied in different model systems prone to oxidation, namely, liposomes and emulsions.
Petri, Kylli, Paula, Nousiainen, Peter, Biely, Jussi, Sipilä, Maija, Tenkanen, Marina, Heinonen   +5 more
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Determination of hydroxycinnamic acids present in Rhododendron species

Phytochemistry, 2017
Hydroxycinnamates including free hydroxycinnamic acids and their chlorogenic acid derivatives and glycosides have been profiled in leaf extracts of 98 Rhododendron species using LC-MS techniques. In total, 69 hydroxycinnamic acid derivatives were identified in the leaves of 98 Rhododendron species.
Abhinandan, Shrestha, Inamullah, Hakeem Said, Anne, Grimbs, Naika, Thielen, Lucas, Lansing, Hartwig, Schepker, Nikolai, Kuhnert   +6 more
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Mechanisms of endothelial cell protection by hydroxycinnamic acids

Vascular Pharmacology, 2014
An endothelial dysfunction generates a proatherogenic environment characterized by stimulating thrombus formation. Epidemiological studies have provided evidence of a protective role of healthy diets in the prevention of cardiovascular diseases. Hydroxycinnamic acids constitute abundant polyphenols in our diets as they are present in high levels in ...
Eduardo, Fuentes, Iván, Palomo
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Hydroxycinnamic acids loaded in lipid-core nanocapsules

Food Chemistry, 2018
Ferulic, caffeic, sinapic, and coumaric acids, belonging to the class of hydroxycinnamic acids (HAs), are bioactive polyphenols widespread in the plant kingdom and present in the human diet. Due to their biological properties and effects in the prevention of various diseases associated with oxidative stress, HAs can be exploited for attractive ...
Giuseppe Granata, Grazia ML Consoli, Raffaella Lo Nigro, Corrada Geraci   +3 more
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Hydroxycinnamic acids and human health: recent advances

Journal of the Science of Food and Agriculture, 2019
AbstractThere is an urgent need to improve human diet globally. Compelling evidence gathered over the past several decades suggests that a suboptimal diet is associated with many chronic diseases and may be responsible for more deaths than any other risks worldwide.
Vasile Coman, Dan C Vodnar
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Protection and Activation of Hydroxycinnamic Acids in Water

ChemistrySelect, 2020
Abstract Hydroxycinnamic acids such as p ‐coumaric, ferulic, sinapic and caffeic acids were protected as carbonates and activated as mixed carbonic anhydrides in water at RT by adding a base and isobutyl chloroformate. These anhydrides were used for amine and
Luigi Longobardo, Marina Della Greca
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The effects of hydroxycinnamic acid derivatives on adiponectin secretion

Phytomedicine, 2009
Adiponectin is positively correlated with insulin sensitivity. Hydroxycinnamic acid derivatives (HADs), observed ubiquitously in plants, have some physiological functions. In this study, we investigated the effect of HADs on serum adiponectin concentrations in mice and on adiponectin secretion of 3T3-L1 adipocytes.
Kazuyuki, Ohara, Asako, Uchida, Reiko, Nagasaka, Hideki, Ushio, Toshiaki, Ohshima   +4 more
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