Analysis of fermentation rule and aromatic composition of olive wine fermented with different species of yeast strains was written by Jiang, Yi-ming;Li, Ji-tao;Wu, Xue-ying;Shu, Jun-xia;Cheng, Li-ping;Jiang, He-ti. And the article was included in Shipin Gongye Keji in 2014.Electric Literature of C15H22O2 The following contents are mentioned in the article:
Using olive as raw materials, the variations of alc. degree, reducing sugar and total acidity were tracked during the whole fermentation of olive wines fermented with three different species of yeast strains. The aromatic compositions of olive wines were extracted The results showed that alc. degree increased gradually, reducing sugar decreased gradually and total acidity increased then decreased during the whole fermentation process fermented with three different species of yeast strains. The fermentation cycle of alc. active dry yeast was shortest. In the olive wine fermented with Saccharomyces cerevisia 1383, alc. degree was highest, reducing sugar was least and total acidity was least. And 50, 49 and 52 kinds of aromatic compounds were identified in olive wines fermented with the Saccharomyces cerevisia 1383, alc. active dry yeast and Saccharomyces cerevisia 1596, resp., and 35 kinds of aromatic compounds were same in the there olive wines. The main aromatic compositions were isopentanol. It was initially identified that olive wine fermented with the Saccharomyces cerevisia 1383 was best. This study involved multiple reactions and reactants, such as 2-Ethylhexyl benzoate (cas: 5444-75-7Electric Literature of C15H22O2).
2-Ethylhexyl benzoate (cas: 5444-75-7) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Electric Literature of C15H22O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics