Xiao, Zuobing;Chen, Haiting;Niu, Yunwei;Zhu, Jiancai published 《Characterization of the Aroma-Active Compounds in Banana (Musa AAA Red green) and Their Contributions to the Enhancement of Sweetness Perception》 in 2021. The article was appeared in 《Journal of Agricultural and Food Chemistry》. They have made some progress in their research.Category: esters-buliding-blocks The article mentions the following:
“Hongmeiren” bananas are popular because of their red peel. Two extraction methods solvent-assisted flavor evaporation and headspace solid-phase microextraction, combined with gas chromatog.-olfactometry and gas chromatog.-mass spectrometry (GC-MS), were used to analyze the volatile components of “Hongmeiren” bananas. A total of 86 aroma compounds were identified by GC-MS, 62 of which were identified as the major aroma-active compounds with an odor activity value ≥ 1 or modified frequency ≥ 30%. Et (E)-2-butenoate, 4-undecanone, and α-phellandrene were found in bananas for the first time. Sensory experiments showed that eight sweet-associated odorants could significantly achieve the sweetness enhancement effect at 30 g/L sucrose solution by odor-induced changes in taste perception. These experiments suggest that selected odorants can achieve sugar reduction, but with consideration of the sugar concentration The study of the sweetness enhancement effect of individual compounds provides a more direct theor. support for sugar reduction in the food industry. To complete the study, the researchers used 1-Phenylethyl acetate (cas: 93-92-5) .
1-Phenylethyl acetate(cas:93-92-5) is a carboxylic ester. Category: esters-buliding-blocks It may be prepared by acetylation of methyl phenyl carbinol; from 1-bromoethylbenzene and silver acetate in acetic acid; from benzaldehyde by reacting with magnesium methyl bromide and subsequent acetylation.
Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics