Results 91 to 100 of about 39,161 (286)
Chemistry &Biodiversity, EarlyView.ABSTRACT Volatile secondary metabolites in plants can serve as valuable biomarkers for the plant's health, stress response, and pest or disease detection. We have investigated the volatilome of Acer saccharum (sugar maple) leaves using two complementary extraction techniques: headspace‐solid phase micro‐extraction coupled with gas chromatography‐mass ...
Jean‐Christophe Séguin +2 more
wiley +1 more source
Frontiers in Plant Science, 2017 Citrus aroma and flavor, chief traits of fruit quality, are derived from their high content in essential oils of most plant tissues, including leaves, stems, flowers, and fruits.
Berta Alquézar +6 more
doaj +1 more source
Scientific Reports, 2016 High-resolution atmospheric-pressure scanning microprobe matrix-assisted laser desorption/ionization mass spectrometry imaging (AP-SMALDI MSI) at 10 μm pixel size was performed to unravel the spatio-chemical distribution of major secondary metabolites in
Bin Li +3 more
semanticscholar +1 more source
Clade III Synthases Add Cyclic and Linear Terpenoids to the Psilocybe Metabolome
ChemBioChem, EarlyView.The Psilocybe cubensis terpene synthases, CubB‐CubE, were investigated. Product formation assays identified CubB as a (3R,6E)‐(‐)‐nerolidol or linalool synthase, whereas CubC is a multiproduct synthase catalyzing the formation of β‐caryophyllene and other linear and cyclic sesquiterpenes/‐terpenoids.
Nick Zschoche +7 more
wiley +1 more source
BiomoleculesCancer cachexia, often observed in patients with advanced-stage cancer, is characterized by the loss of body weight and appetite. The Japanese herbal medicine Ninjinyoeito (NYT), which is composed of 12 crude herbal components, has been used as a ...
Kaori Ohshima +7 more
doaj +1 more source
Chemistry – A European Journal, EarlyView.(‐)‐Menthide and trans (+)‐carvomenthide, differing only in substitution pattern, were polymerized via ROP using a bis(phenolate) yttrium catalyst. Kinetic studies showed faster polymerization of (+)‐carvomenthide but greater control with (‐)‐menthide. Experimental and DFT analyses revealed mechanistic differences in chain propagation, highlighting how
Lea‐Sophie Hornberger +7 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Terminal‐selective epoxidation–catalytic, simple, and with H2O2 as oxidant. The titanium complex of a new type of salan ligand, accessible in one step from cis‐DACH and 3‐(pentafluorophenyl)salicylic aldehyde, is an efficient catalyst for the epoxidation of nonconjugated olefins with H2O2.
Christina Wartmann +2 more
wiley +1 more source
Antinociceptive and anticonvulsant effects of the monoterpene linalool oxide
Pharmaceutical Biology, 2016 Context: Linalool oxide (OXL) (a monoterpene) is found in the essential oils of certain aromatic plants, or it is derived from linalool. The motivation for this work is the lack of psychopharmacological studies on this substance.
Flávia Negromonte Souto-Maior +5 more
semanticscholar +1 more source
En Route Toward Sustainable Polycarbonates via Large Cyclic Carbonates
ChemSusChem, EarlyView.The use of safe carbonylating agents, allowed by a suitable (bio)catalytic systems, affords the sustainable and green synthesis of large‐ring cyclic carbonates by reaction of renewables such as bio‐based diols. These carbonates are prone to ring‐opening polymerization paving the way for the production of circular aliphatic polycarbonates.
Francesco Della Monica +5 more
wiley +1 more source
From Turpentine to (‐)‐Menthol: a New Approach
ChemSusChem, Accepted Article.The rising popularity of (‐)‐menthol, as the main component of the natural mint aroma with applications in the pharmaceuticals, cosmetics and food industry, leads to a growing need for synthetic menthol production to satisfy the world demand. In this study a novel green synthesis route for menthol is presented.
Matthias Eisenacher +5 more
wiley +1 more source