The harvest time of grapes is a major determinant berry composition and the wine quality, it usually established through empirical testing main biochemical parameters berry. In this work, we studied how ripening stage Aglianico modulates key secondary metabolites wines, phenolics volatile compounds. Specifically, analyzed compared four stages corresponding to total soluble solids 18, 20, 22, 25...

Aromatic/aliphatic copolyesters containing hydrophilic moieties in the main chain or side chain were synthesized by bulk polycondensation of aromatic monomers without or with solubilizing substituents and aliphatic monomers. Hydrolytic and enzymatic degradation studies were carried out in vitro at 37 degrees C in pH 7.4 phosphate buffer and in Tris-HCl buffer containing proteinase K. The result...

Cobalt-porphyrin-catalysed intramolecular ring-closing C-H bond amination enables direct synthesis of various N-heterocycles from aliphatic azides. Pyrrolidines, oxazolidines, imidazolidines, isoindolines and tetrahydroisoquinoline can be obtained in good to excellent yields in a single reaction step with an air- and moisture-stable catalyst. Kinetic studies of the reaction in combination with ...

The oxidation of alcohols is a cornerstone reaction in chemistry, notably the flavor and fragrance industry where long-chain aliphatic aldehydes are major odorant compounds. In context greener alternatives sought after, biocatalysis holds many promises. Here, we investigated ability alcohol oxidase from Colletotrichum graminicola (CgrAlcOx)—an organic cofactor-free enzyme belonging to copper-ra...

Sugarcane (Saccharum spp.) is an important industrial crop and mainly grown for the sugar jaggery production. The major constraint in sugarcane cultivation outbreak of red rot disease many high yielding varieties succumb to disease-causing huge reduction cane yield also quality cane. very difficult manage as pathogen deep seated stalk. Exploitation host resistance viable way contain disease. cl...