Results 101 to 110 of about 25,886,654 (270)

Grape skins (Vitis vinifera L.) catalyze the in vitro enzymatic hydroxylation of p-coumaric acid to caffeic acid

, 2009
The ability of grape skins to catalyze in vitro conversion of p-coumaric acid to the more potent antioxidant caffeic acid was studied. Addition of different concentrations of p-coumaric to red grape skins (Cabernet Sauvignon) resulted in formation of ...
Arnous, Anis, Meyer, Anne S., Anne S. Meyer, Anis Arnous   +3 more
core   +1 more source

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source

Lignan‐rich Norway spruce (Picea abies) resin extract exhibits anti‐inflammatory, skin‐regenerative and anti‐acne effects: In vitro, in silico, biocompatibility and exploratory clinical findings

International Journal of Cosmetic Science, EarlyView.
GA text A 30% Picea abies resin extract cream combined antimicrobial, anti‐inflammatory and early pro‐repair activities relevant to acne‐prone skin. The formulation showed strong activity against Cutibacterium acnes, reduced inflammatory cytokines and demonstrated promising tolerability and efficacy in an exploratory in‐use study. Abstract Objective To
Simone Parrotta, Kamilla Yamileva, Laura Punakallio, Maryam Ghanbarirad, Evgen Multia   +4 more
wiley   +1 more source

Bioavailability and Bioaccessibility of Grain Polyphenols: A Comprehensive Review

eFood
Phenolic compounds are highly abundant, heterogeneous substances in plant food sources, especially grains. Wheat contains chlorogenic acid, syringic acid, ferulic acid, and gallic acid, and oats contain polyphenolic compounds such as p‐hydroxybenzoic ...
Fatima Tariq, Fakhar Islam, Bushra Atique, Ahmed Hussien Alawadi, Subbulakshmi Ganesan, Sana Attique, Ashish Singh Chauhan, Ali Imran, Mohd Asif Shah, Hafiz A. R. Suleria   +9 more
doaj   +1 more source

A MYB‐Related Transcriptional Module Cooperatively Represses Xylem Development in Poplar

Plant Biotechnology Journal, EarlyView.
ABSTRACT MYB transcription factors play crucial roles in regulating plant growth and development, but the functions of the MYB‐related subfamily in woody plants remain poorly understood. In this study, we characterized PagMYBR028, an MYB‐related transcription factor from poplar ‘84 K’ (Populus alba × Populus glandulosa), which was predominantly ...
Gaofeng Fan, Jiahui Jiang, Zihan Cheng, Feixiang Ma, Zhanling Sun, Zelin Li, Yu Qi, Guanzheng Qu, Tingbo Jiang   +8 more
wiley   +1 more source

Multiplexed Engineering of Disease Resistance and Lodging Tolerance in Wheat Via a Single Xylan Modifying Glycosyltransferase

Plant Biotechnology Journal, EarlyView.
ABSTRACT Breeding crops with robust disease resistance often compromises yield, a persistent challenge in agricultural improvement. We report that modifying cell wall architecture through a xylan‐specific glycosyltransferase successfully breaks this trade‐off in wheat.
Shufang Sun, Chunhui Li, Zehua Wang, Chunyang Ma, Xinhui Niu, Qunqing Wang, Qian Xu   +6 more
wiley   +1 more source

‐Coumaric acid in cereals: presence, antioxidant and antimicrobial effects

, 2015
Coumaric acid is a hydroxy derivative of cinnamic acid and naturally occurs in three isomers (ortho-, meta- and para-); p-coumaric acid is one of the most commonly occurring isomer in nature.
Hüseyin Boz, Boz, Hüseyin
core   +1 more source

Virocell Necromass Provides Limited Plant Nitrogen and Elicits Rhizosphere Metabolites That Affect Phage Dynamics

Plant, Cell &Environment, EarlyView.
ABSTRACT Bacteriophages impact soil bacteria through lysis, altering the availability of organic carbon and plant nutrients. However, the magnitude of nutrient uptake by plants from lysed bacteria remains unknown, partly because this process is challenging to investigate in the field.
Vlastimil Novak, Michelle C. M. van Winden, Thomas V. Harwood, Rachel Neurath, Suzanne M. Kosina, Katherine B. Louie, Matthew B. Sullivan, Simon Roux, Karsten Zengler, Vivek K. Mutalik, Trent R. Northen   +10 more
wiley   +1 more source

Enzymatic Extraction of Hydroxycinnamic Acids from Coffee Pulp

Food Technology and Biotechnology, 2011
Ferulic, caffeic, p-coumaric and chlorogenic acids are classified as hydroxycinnamic acids, presenting anticarcinogenic, anti-inflammatory and antioxidant properties.
Ernesto Favela-Torres, Ma. Ascención Ramírez-Coronel, Sevastianos Roussos, Gabriela Rodríguez-Serrano, Jesús Cordova-López, María Teresa Torres-Mancera, Gerardo Saucedo-Castañeda   +6 more
doaj  

Anaerobic degradation of p-coumaric acid and pre-ozonated synthetic water containing this compound

, 2004
This is an Accepted Manuscript of an article published by Elsevier in Biochemical Engineering Journal, Vol. 20, on August 2004, available at: https://doi.org/10.1016/j.bej.2004.04.002 © 2004 Elsevier.
Arnáiz Franco, Carmen, Lebrato Martínez, Julián, Otal Salaverri, Emilia, Gutiérrez Martínez, Juan Carlos   +3 more
core   +1 more source