Results 21 to 30 of about 106,913 (282)

Rapid determination of simple polyphenols in grapes by HPLC using a monolithic column [PDF]

open access: yes, 2010
The development of a rapid, reliable and reproducible LC method for the determination and quantification of 13 polyphenols (gallic acid, protocatechuic aldehyde, gentisic acid, catechin, vanillinic acid, caffeic acid, vanillin, epicatechin ...
Brigui, Jamal   +4 more
core   +2 more sources

Antioxidant activity and phenolic profile of selected organic and conventional honeys from Poland [PDF]

open access: yes, 2020
Honey is a natural food product hypothesized to have significant health-beneficial value. The results of recent studies indicate that the biological activity of honey can also be ascribed to phenolic compounds and their antioxidant activity.
Groth, Sabrina   +4 more
core   +1 more source

Vessel-specific reintroduction of CINNAMOYL-COA REDUCTASE1 (CCR1) in dwarfed ccr1 mutants restores vessel and xylary fiber integrity and increases biomass [PDF]

open access: yes, 2018
Lignocellulosic biomass is recalcitrant toward deconstruction into simple sugars due to the presence of lignin. To render lignocellulosic biomass a suitable feedstock for the bio-based economy, plants can be engineered to have decreased amounts of lignin.
Boerjan, Wout   +11 more
core   +1 more source

Processing of ferulic acid modified hemoglobin [PDF]

open access: yesArtificial Cells, Nanomedicine, and Biotechnology, 2016
The application of hemoglobin-based oxygen carriers (HBOCs) remains stagnant because a large number of reactive oxygen species (ROS) will be produced in organisms when HBOCs are used. Ferulic acid (FA) has a known effect on quenching oxygen free radicals and relieving vasospasm.
Song, Guo   +5 more
openaire   +2 more sources

The pharmacokinetics of anthocyanins and their metabolites in humans [PDF]

open access: yes, 2014
Background and Purpose: Anthocyanins are phytochemicals with reported vasoactive bioactivity. However, given their instability at neutral pH, they are presumed to undergo significant degradation and subsequent biotransformation.
Anupongsanugool   +46 more
core   +1 more source

Sporopollenin, a natural copolymer, is robust under high hydrostatic pressure [PDF]

open access: yes, 2016
Lycopodium sporopollenin, a natural copolymer, shows exceptional stability under high hydrostatic pressures (10 GPa) as determined by in situ high pressure synchrotron source FTIR spectroscopy.
Barsoum R. G. S.   +6 more
core   +1 more source

New and potential properties, characteristics, and analytical methods of ferulic acid: A review

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2022
Phenolic compounds are widely distributed in the plant kingdom and in the microorganisms. Cinnamic acid and its hydroxylated derivative-ferulic acid, are phenolic compounds.
Danieli Camilo Marcato   +4 more
doaj   +1 more source

Lignin engineering in field-grown poplar trees affects the endosphere bacterial microbiome [PDF]

open access: yes, 2016
Cinnamoyl-CoA reductase (CCR), an enzyme central to the lignin bio-synthetic pathway, represents a promising biotechnological target to reduce lignin levels and to improve the commercial viability of lignocellulosic biomass. However, silencing of the CCR
Beckers, Bram   +6 more
core   +2 more sources

Allelopathic effects of phenolic acids on seedling growth and photosynthesis in Rhododendron delavayi Franch.

open access: yesPhotosynthetica, 2019
The effects of different concentrations of ferulic acid, chlorogenic acid, and protocatechuic acid were studied in a pot experiment to assess the response of Rhododendron delavayi seedlings.
Y.H. FU   +5 more
doaj   +1 more source

A critical appraisal on ferulic acid: Biological profile, biopharmaceutical challenges and nano formulations

open access: yesHealth Sciences Review, 2022
Ferulic acid (4-hydroxy-3-methoxy cinnamic acid) is a common phenolic acid in the plant kingdom and an important component of Chinese medicine herbs like Angelica Sinensis, Cimicifuga heracleifolia, and Lignsticum chuanxiong.
Naman Deep Raj, Dilpreet Singh
doaj   +1 more source

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