Results 51 to 60 of about 843,597 (196)

Chitosan Films Functionalized with Different Hydroxycinnamic Acids: Preparation, Characterization and Application for Pork Preservation

Foods, 2021
Hydroxycinnamic acids are one category of bioactive phenolic acids that are widely distributed in plants. In this study, chitosan (CS) was functionalized with three kinds of hydroxycinnamic acids (p-coumaric acid, caffeic acid and ferulic acid) through ...
Huimin Yong, Yunpeng Liu, Dawei Yun, Shuai Zong, Changhai Jin, Jun Liu   +5 more
doaj   +1 more source

Global transcriptomic response of Escherichia coli to p-coumaric acid

Microbial Cell Factories, 2022
AbstractThe aromatic compound p-coumaric acid (p-CA) is a secondary metabolite produced by plants. This aromatic acid and derived compounds have positive effects on human health, so there is interest in producing them in biotechnological processes with recombinant Escherichia coli strains. To determine the physiologic response of E. coli W3110 to p-CA,
José Ignacio Rodríguez-Ochoa, Juan Carlos Fragoso-Jiménez, Noemí Flores, Luz María Martínez, Francisco Bolivar, Alfredo Martinez, Guillermo Gosset   +6 more
openaire   +3 more sources

Challenges and advances in biotechnological approaches for the synthesis of canolol and other vinylphenols from biobased p-hydroxycinnamic acids: a review

Biotechnology for Biofuels and Bioproducts, 2023
p-Hydroxycinnamic acids, such as sinapic, ferulic, p-coumaric and caffeic acids, are among the most abundant phenolic compounds found in plant biomass and agro-industrial by-products (e.g. cereal brans, sugar-beet and coffee pulps, oilseed meals).
Anne Lomascolo, Elise Odinot, Pierre Villeneuve, Jérôme Lecomte   +3 more
doaj   +1 more source

Anticarcinogenic Effect and Carcinogenic Potential of the Dietary Phenolic Acid: O -Coumaric Acid [PDF]

Natural Product Communications, 2013
Among hydroxycinnamic acids, caffeic, ferulic and p-coumaric acids have received considerable attention due to their biological activities. However, studies related to the biological activities of o-coumaric acid (OCA) are limited.
Atmaca, Pelin, Terzioğlu, Gülsüm, Şen, Alaattin, Arslan, Şevki   +3 more
openaire   +5 more sources

Antioxidant Activity and Release Kinetics of Caffeic and p‑Coumaric Acids from Hydrocolloid-Based Active Films for Healthy Packaged Food

, 2017
Sustainable hydrocolloid-based films containing natural antioxidants, caffeic and p-coumaric acids at different concentrations of 0.5%, 1%, 5%, and 10% w/w of polymers, were designed for packing fatty foods.
James Nyagaya (5446205), Seuvre, Anne-Marie, Benbettaieb, Nasreddine, Debeaufort, Frederic, Anne-Marie Seuvre, Anne-Marie Seuvre (5446202), James Nyagaya, Nyagaya, James, Nasreddine Benbettaieb (5446196), Frédéric Debeaufort, Frédéric Debeaufort (5446199), Nasreddine Benbettaieb   +11 more
core   +1 more source

Changes in Cell Wall-Bound Phenolic Acids in the Internodes of Submerged Floating Rice

Plant Production Science, 2005
Submergence induces rapid elongation of internodes in floating rice (Oryza sativa L.). We examined the distributions of p-coumaric, ferulic and 5-5-coupled diferulic acids ester-linked to cell walls along the axis of highest internodes of submerged and ...
Tetsushi Azuma, Naoko Okita, Takashi Nanmori, Takashi Yasuda   +3 more
doaj   +1 more source

Mechanistic and Kinetic Study on the Reactions of Coumaric Acids with Reactive Oxygen Species: A DFT Approach

, 2016
The mechanism and kinetics of reactions between coumaric acids and a series of reactive oxygen species (•OX) was studied through the density functional theory (DFT). H atom abstraction from −OH and −COOH groups and addition to the nonaromatic double bond
Andrés Garzón (1644094), José Albaladejo (1414621), Antonio J. Barbero (1739740), Iván Bravo (1739737)   +3 more
core   +1 more source

Accumulation of coumaric acid is a key factor in tobacco continuous cropping obstacles

Frontiers in Plant Science
IntroductionPhenolic acids are believed to play a significant role in tobacco continuous cropping obstacles, but the strength and potential mechanisms of different phenolic acids remain unclear.MethodsThis study evaluated the allelopathic effects of six ...
Meng Jia, Xingsong Wang, Xuanquan Zhu, Yu Du, Peng Zhou, Ge Wang, Na Wang, Yuxiang Bai   +7 more
doaj   +1 more source

Three inhibitory phenolic acids against common ragweed (Ambrosia artemisiifolia L.) had a minimal effect on maize growth in vitro and in vivo.

PLoS ONE
With the increasing demand for non-chemical weed control methods, phenolic acids have shown promise due to their natural weed inhibitory potential. In this study, the inhibitory effect of ferulic acid, vanillic acid and p-coumaric acid was investigated ...
Laura Pismarović, Valentina Šoštarčić, Kristina Kljak, Boris Lazarević, Maja Šćepanović   +4 more
doaj   +1 more source

Barley spent grain: release of hydroxycinnamic acids (ferulic and p-coumaric acids) by commercial enzyme preparations

, 1999
Based on a paper presented at ferulate '98, IFR, Norwich, 8–11 July 1998.Barley spent grain is a residue from the brewing process. In this paper, four different commercial enzyme preparations (Viscozyme L, Ultraflo L, Termamyl and Lallzyme) were tested ...
Gómez-Cordovés, Carmen, Bartolomé, Begoña   +1 more
core   +1 more source