Results 191 to 200 of about 26,676 (235)

Hydroxycinnamic acids on gut microbiota and health

Comprehensive Reviews in Food Science and Food Safety, 2020
Abstract Hydroxycinnamic acids (HCAs) are a major class of phenolic acids with the characteristic phenylpropanoid C 6 ‐C 3 backbone.
William Leonard, Pangzhen Zhang, Danyang Ying, Zhongxiang Fang   +3 more
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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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Singlet oxygen quenching and the redox properties of hydroxycinnamic acids

Free Radical Biology and Medicine, 1999
International audienceThe singlet oxygen quenching rate constants (k q) for a range of hydroxycinnamic acids in acetonitrile and D 2 O solutions were measured using time resolved near infrared phosphorescence in order to establish their antioxidant ...
Sarah Foley, Suppiah Navaratnam, E J Land   +2 more
exaly   +1 more source

Hydroxycinnamic Acids and Ferulic Acid Dehydrodimers in Barley and Processed Barley

Journal of Agricultural and Food Chemistry, 2001
Hydroxycinnamic acid content and ferulic acid dehydrodimer content were determined in 11 barley varieties after alkaline hydrolysis. Ferulic acid (FA) was the most abundant hydroxycinnamate with concentrations ranging from 359 to 624 microg/g dry weight.
Hernanz, Dolore, Núñez Morales, Verónica, Sancho, Ana I., Faulds, Craig B., Williamson, Gary, Bartolomé, Begoña, Gómez-Cordovés, Carmen   +6 more
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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
openaire   +2 more sources

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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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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Pentoses and Hydroxycinnamic Acids in Brewer's Spent Grain

Journal of Cereal Science, 2002
Peer ...
Bartolomé, Begoña, Santos, M., Jiménez, J. J., Nozal, María J. del, Gómez-Cordovés, Carmen   +4 more
openaire   +2 more sources