Analysis of volatile compounds and sugar content in three polish regional ciders with pear addition was written by Kliks, Jaroslaw;Kawa-Rygielska, Joanna;Gasinski, Alan;Glowacki, Adam;Szumny, Antoni. And the article was included in Molecules in 2020.SDS of cas: 112-14-1 The following contents are mentioned in the article:
Aroma plays important part in cider acceptability to the consumer. In this study, techniques such as headspace solid-phase microextraction (HS-SPME), which has been coupled with gas chromatog. and mass spectrometry, have been used to assess what changes in the volatilome occur during fermentation of three apple cultivars (Cortland, Gala, Idared) with and without addition of pear (Konferencja) juice addition Anal. of volatiles has shown that temperature of fermentation, apple variety and pear juice addition have significant influences on the volatile compositions of the acquired ciders. Ciders prepared in laboratory conditions fermented at 15°C were characterized by a greater share of esters, such as Et hexanoate, Et decanoate and Et dodecanoate, in volatile profile (66.24-79.58%) than ciders fermented at 20°C (58.81-77.22%). Ciders fermented at a higher temperature were characterized by a greater share of alcs., such as phenylethyl alc. and hexan-1-ol (18.34-36.7%) than ciders fermented at a lower temperature (16.07-25.35%). In the ciders prepared from pear (20% weight/weight) and apple (80% weight/weight) juice, the presence of esters, such as Et (2E, 4Z)-deca-2,4-dienoate, characterized by a pear aroma, could be noted. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1SDS of cas: 112-14-1).
Octyl acetate (cas: 112-14-1) 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. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.SDS of cas: 112-14-1
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics