Machynakova, Andrea published the artcileEnantiomer distribution of major chiral volatile organic compounds in botrytized grapes and wines, HPLC of Formula: 106-32-1, the main research area is enantiomer distribution chiral volatile organic compound botrytized grape wine.
In this study, volatile organic compounds in healthy and botrytized grape berries, as well as highly botrytized wines (Tokaj selection essences) were characterized by solid phase microextraction followed by gas chromatog. connected to mass spectrometry anal. In total, more than 95 compounds were detected in uninfected grape berries, while botrytization significantly increased number of VOC in given grape variety. The number of detected compounds in Hungarian Tokaj selection essence (206) was doubled compare to Slovak ones. The identified compounds belong to various chem. classes such as higher alcs. followed by carbonyls, furans and terpenoids in grapes and esters of carboxylic acids as well alc. in botrytized wines. Seven chiral compounds (α-terpineol, hotrienol, limonene, di-Et malate, 2,3-butanediol and whiskey lactones) were selected for further chiral separation Botrytization influenced enantiomer ratio of studied terpenes in grapes of all varieties. The enantiomer distribution of α-terpineol was influenced by used wine processing technol.
European Food Research and Technology published new progress about Alcohols Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 106-32-1 belongs to class esters-buliding-blocks, name is Ethyl octanoate, and the molecular formula is C10H20O2, HPLC of Formula: 106-32-1.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics