Results 31 to 40 of about 3,872 (216)

Esters of Cinnamic Acid as Green Plasticizers for Polylactide Formulations with Improved Ductility

Macromolecular Materials and Engineering, 2023
This study demonstrates the potential of different cinnamate esters, namely methyl trans‐cinnamate (MC), isobutyl cinnamate (IBC), allyl cinnamate (AC), and ethyl cinnamate (EC), as environmentally friendly plasticizers for polylactide (PLA). Plasticized
Alejandro Barandiaran, Jaume Gomez‐Caturla, Juan Ivorra‐Martinez, Diego Lascano, Miguel Angel Selles, Virginia Moreno, Octavio Fenollar   +6 more
doaj   +1 more source

The Plant Pathogenic Bacterium Streptomyces scabies Degrades the Aromatic Components of Potato Periderm via the β-Ketoadipate Pathway

Frontiers in Microbiology, 2019
The outer potato periderm layer consists of dead suberized cells. Suberin, a protective biopolymer, is made of a polyaliphatic portion covalently linked to polyaromatic moieties.
Mario Khalil, Mario Khalil, Sylvain Lerat, Nathalie Beaudoin, Carole Beaulieu   +4 more
doaj   +1 more source

Toxicity and larvicidal activity on Aedes aegypti of citronella essential oil submitted to enzymatic esterification

Brazilian Journal of Biology, 2021
The essential oil of citronella (Cymbopogon winterianus) has several biological activities, among them the insect repellent action. Some studies showed that cinnamic acid esters can be applied as natural pesticides, insecticides and fungicides.
R. L. Cansian, A. Staudt, J. L. Bernardi, B. M. S. Puton, D. Oliveira, J. V. de Oliveira, A. C. C. Gomes, B. C. O. P. Andrade, I. C. R. Leal, N. K. Simas, J. Zeni, A. Jungues, R. M. Dallago, G. T. Backes, N. Paroul   +14 more
doaj   +1 more source

Synthesis and ring openings of cinnamate-derived N-unfunctionalised aziridines

Beilstein Journal of Organic Chemistry, 2012
tert-Butyl cinnamates are aziridinated with high trans-selectivity by an N–N ylide generated in situ from N-methylmorpholine and O-diphenylphosphinyl hydroxylamine.
Alan Armstrong, Alexandra Ferguson
doaj   +1 more source

2-Oxoglutarate-dependent dioxygenases in the biosynthesis of simple coumarins

Frontiers in Plant Science, 2014
Coumarins are natural plant products that have been the subject of extensive phytochemical and pharmacological research studies in the past few decades.
Bun-Ichi eShimizu
doaj   +1 more source

p-Cresyl cinnamate

Acta Crystallographica Section E Structure Reports Online, 2007
In the crystal structure of the title compound [4-methylphenyl (E)-3-phenylpropenoate], C16H14O2, the benzene ring of the cinnamoyl group is slightly distorted due to conjugation with the double bond. The mean plane of the cinnamoyl group forms a dihedral angle of 61.1 (1)° with the plane of the cresyl group.
Vladimir Stilinović, Branko Kaitner
openaire   +3 more sources

Applied Photochemistry – Light Controlled Perfume Release

CHIMIA, 2007
Ambient light is one of the most suitable available trigger conditions for the release of covalently bound volatile odorants in home- and laundry-care applications. We report on three complementary classes of light-cleavable fragrance precursors,
Samuel Derrer, Felix Flachsmann, Caroline Plessis, Melanie Stang   +3 more
doaj   +1 more source

Fermentation products of solvent tolerant marine bacterium Moraxella spp. MB1 and its biotechnological applications in salicylic acid bioconversion. [PDF]

PLoS ONE, 2013
As part of a proactive approach to environmental protection, emerging issues with potential impact on the environment is the subject of ongoing investigation. One emerging area of environmental research concerns pharmaceuticals like salicylic acid, which
Solimabi Wahidullah, Deepak N Naik, Prabha Devi   +2 more
doaj   +1 more source

Decarboxylation of cinnamic acids using a ruthenium sawhorse

International Journal of Sustainable Engineering, 2018
The ruthenium sawhorse has proven effective in the conversion of trans-cinnamic acid, and substituted trans-cinnamic acids, giving an effective source of biobased styrene and styrene analogues. The reaction is especially versatile, as it achieves product
Kenneth M. Doll, Erin L. Walter, Rex E. Murray   +2 more
doaj   +1 more source

Integrated comparative metabolite profiling via NMR and GC–MS analyses for tongkat ali (Eurycoma longifolia) fingerprinting and quality control analysis

Scientific Reports, 2023
Tongkat ali commonly known as Malaysian Ginseng (Eurycoma longifolia) is a herbal root worldwide available in nutraceuticals, either as a crude powder or capsules blended with other herbal products.
Ahmed Serag, Ahmed Zayed, Ahmed Mediani, Mohamed A. Farag   +3 more
doaj   +1 more source