Characterisation of aroma profile and evaluation of aroma quality in sweet cream butter was written by Tamura, Hirotoshi;Ueno, Shoko;Naka, Azusa;Zhao, Huajie;Yonekura, Lina;Isogai, Tomoyuki;Wakui, Ryota;Shiota, Makoto. And the article was included in International Dairy Journal in 2021.Electric Literature of C6H12O2 This article mentions the following:
The objective of this study was to determine which volatile compounds are responsible for the aroma of fresh sweet cream butter, using a liquid-liquid extraction method coupled with a Porapak Q column and limited odor units (Lod) as tech. methods. Sixty-four compounds were quant. identified. Assessors determined 100 ppm as the critical concentration for good aroma. Individual Lod100 were calculated at 100 ppm of the extracted oil using each compound’s thresholds and then twenty-three chems. such as δ-dodecalactone, δ-decalactone, γ-decalactone, acetaldehyde, and decanoic acid were selected as the potent aroma compounds in terms of Lod100 values greater than one. In the experiment, the researchers used many compounds, for example, Methyl2-methylbutyrate (cas: 868-57-5Electric Literature of C6H12O2).
Methyl2-methylbutyrate (cas: 868-57-5) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. 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.Electric Literature of C6H12O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics