Results 21 to 30 of about 11,828 (208)

Carboxylic acid reductase-dependent biosynthesis of eugenol and related allylphenols

open access: yesMicrobial Cell Factories, 2023
Background (Hydroxy)cinnamyl alcohols and allylphenols, including coniferyl alcohol and eugenol, are naturally occurring aromatic compounds widely utilised in pharmaceuticals, flavours, and fragrances.
Erik K. R. Hanko   +9 more
doaj   +1 more source

Promotion of mammalian angiogenesis by neolignans derived from soybean extracellular fluids. [PDF]

open access: yesPLoS ONE, 2018
Excessive or insufficient angiogenesis is associated with major classes of chronic disease. Although less studied, small molecules which can promote angiogenesis are being sought as potential therapeutics for cardiovascular and peripheral arterial ...
Farzaneh Kordbacheh   +7 more
doaj   +1 more source

Enzymatic Preparation and Characterization of Spherical Microparticles Composed of Artificial Lignin and TEMPO-Oxidized Cellulose Nanofiber

open access: yesNanomaterials, 2021
A one-pot and one-step enzymatic synthesis of submicron-order spherical microparticles composed of dehydrogenative polymers (DHPs) of coniferyl alcohol as a typical lignin precursor and TEMPO-oxidized cellulose nanofibers (TOCNFs) was investigated ...
Naoya Fukuda   +2 more
doaj   +1 more source

Transcriptomic, Proteomic, and Metabolic Profiles of Catalpa bungei Tension Wood Reveal New Insight Into Lignin Biosynthesis Involving Transcription Factor Regulation

open access: yesFrontiers in Plant Science, 2021
Lignin is a complex polymer in plant cell walls whose proportion is second only to that of cellulose and plays an important role in the mechanical properties of wood and stress resistance of plants. Here, we induced tension wood (TW) formation in Catalpa
Yao Xiao   +8 more
doaj   +1 more source

Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fiber powder. [PDF]

open access: yesPLoS ONE, 2018
Ultrasound-assisted extraction of hemicellulose and phenolic compounds from bamboo bast fibre powder was investigated. The effect of ultrasonic probe depth and power input parameters on the type and amount of products extracted was assessed.
Cheng Wang   +7 more
doaj   +1 more source

Spectroscopic Analyses of the Biofuels-Critical Phytochemical Coniferyl Alcohol and Its Enzyme-Catalyzed Oxidation Products

open access: yesMolecules, 2009
Lignin composition (monolignol types of coniferyl, sinapyl or p-coumaryl alcohol) is causally related to biomass recalcitrance. We describe multiwavelength (220, 228, 240, 250, 260, 290, 295, 300, 310 or 320 nm) absorption spectroscopy of coniferyl ...
Anup Kumar Singh   +3 more
doaj   +1 more source

Biosynthesis of lignans. Part I . Biosynthesis of Arctiin (3) and Phillyrin (5) [PDF]

open access: yes, 1977
Lignans constitute a class of naturally occuring phenolic compounds, widely distributed in higher plants. They are formally composed of two phenylpropanoid units, stercospecifically joined at the /f-carbon atoms of their side chains. Their biosynthesis
Klischies, Martina, Stöckigt, Joachim
core   +1 more source

Molecular phenotyping of the pal1 and pal2 mutants of Arabidopsis thaliana reveals far-reaching consequences on phenylpropanoid, amino acid, and carbohydrate metabolism [PDF]

open access: yes, 2004
The first enzyme of the phenylpropanoid pathway, Phe ammonia-lyase (PAL), is encoded by four genes in Arabidopsis thaliana. Whereas PAL function is well established in various plants, an insight into the functional significance of individual gene family ...
Boerjan, Wout   +13 more
core   +3 more sources

Silybum marianum in vitro-flavonolignan production

open access: yesPlant, Soil and Environment, 2006
The effect of coniferyl alcohol as a precursor of flavonolignan biosynthesis on silymarin components production in Silybum marianum suspension culture was studied. Coniferyl alcohol showed the changes in silymarin complex production.
L. Tůmová   +3 more
doaj   +1 more source

Maize tricin-oligolignol metabolites and their implications for monocot lignification [PDF]

open access: yes, 2016
Lignin is an abundant aromatic plant cell wall polymer consisting of phenylpropanoid units in which the aromatic rings display various degrees of methoxylation.
Boerjan, Wout   +8 more
core   +2 more sources

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