Effects of soil and vineyard characteristics on volatile, phenolic composition and sensory profile of cabernet sauvignon wines of Campanha Gaucha was written by Nicolli, Karine P.;Biasoto, Aline C. T.;Guerra, Celito C.;Dos Santos, Henrique P.;Correa, Luiz C.;Welke, Juliane E.;Zini, Claudia A.. And the article was included in Journal of the Brazilian Chemical Society in 2020.Synthetic Route of C11H22O2 The following contents are mentioned in the article:
The influence of vineyard on wines was evaluated for the first time using a broader anal. approach: sensory analyses and several anal. techniques (gas chromatog.-mass spectrometry (GC-MS), GC flame ionization detection (FID), GC-olfactometry-Osme technique (GC-O-Osme), GC x GC-MS), taking into account odoriferous compounds of Cabernet Sauvignon wines. Sensory attributes were correlated to the concentration of volatiles and also to favorable climate/solar exposition, less clayey/lower organic matter soil, and lower vegetative growth of one out of five vineyards, C1. Among 30 coelutions in GC-MS, 12 involved some of the odoriferous volatiles and GC x GC-MS was required to elucidate their identities. Higher concentrations of Et propanoate and diacetyl (related with red fruits/aromatic intensity) and of acetoin (aroma of dry fruits, but coeluted with octanal in first dimension (1D), which presents green odor) were found in C1 wine. It was also correlated with pos. appearance attributes, gustatory persistence, body, smell and taste harmony, as well as with higher concentrations of phenolic acids, anthocyanins, flavonols, stilbenes, and flavanols. This study involved multiple reactions and reactants, such as Isopentyl hexanoate (cas: 2198-61-0Synthetic Route of C11H22O2).
Isopentyl hexanoate (cas: 2198-61-0) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Synthetic Route of C11H22O2
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