Wheat classification according to its origin by an implemented volatile organic compounds analysis was written by De Flaviis, Riccardo;Sacchetti, Giampiero;Mastrocola, Dino. And the article was included in Food Chemistry in 2021.Safety of 5-Ethyldihydrofuran-2(3H)-one This article mentions the following:
Food volatile organic compounds (VOCs) anal. is a useful tool in authentication and classification processes, but, to date, the anal. of wheat VOCs is still little explored. In this study a method of anal. based on solid phase microextraction coupled with gas chromatog.-mass spectrometry was optimized by testing different types of fibers, sample preparation methods and amounts, extraction temperatures and times, desorption times and oven programs. The anal. was applied to six wheat cultivars harvested in different areas, and permitted to identify 158 VOCs, of which 98 never found before. A principal component anal. performed on the dataset showed that the area of cultivation accounted for the highest source of variability. Partial least squares anal. permitted to correctly classify wheats based on their cultivation area and species, and to identify the most discriminant VOCs. These results are promising for the study of the influence of geog. origin on wheat quality. In the experiment, the researchers used many compounds, for example, 5-Ethyldihydrofuran-2(3H)-one (cas: 695-06-7Safety of 5-Ethyldihydrofuran-2(3H)-one).
5-Ethyldihydrofuran-2(3H)-one (cas: 695-06-7) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. 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.Safety of 5-Ethyldihydrofuran-2(3H)-one
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics