Effect of aging pit on volatile compounds and sensory attributes of traditional Italian Fossa cheese was written by De Santis, Diana;Fidaleo, Marcello. And the article was included in LWT–Food Science and Technology in 2022.Electric Literature of C10H18O2 This article mentions the following:
This work evaluated how the gross chem. composition and color, the sensory characteristics, and the aromatic properties (evaluated through HS-SPME-GC), of Fossa cheese, a typical local Italian product aged in specially designed underground pits, are affected by the pit used for ripening. Four pits of different depth from 2.5 to 3.4 m were filled with sacs of cheese stacked on top of each other and used for the 90-day aging. Cheese samples taken from various positions inside each pit were collected and analyzed. Results showed statistically significant differences among the cheeses aged in the different sized pits for most of the studied characteristics. The multivariate anal. of the data revealed that many cheese properties, including the overall liking, were correlated with each other and with the pit depth. By inducing different levels of whey and fat loss into the pit (presence of liquid inside the pits after the completion of the aging process), varying pressures due to the differing depths of the pits could be responsible for the different modifications of the cheese (gross composition and shape) and the pit environment (humidity) influencing directly and indirectly, by controlling microflora development, cheese sensorial properties and volatile organic compounds (VOCs) production In the experiment, the researchers used many compounds, for example, 5-Hexyldihydrofuran-2(3H)-one (cas: 706-14-9Electric Literature of C10H18O2).
5-Hexyldihydrofuran-2(3H)-one (cas: 706-14-9) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Electric Literature of C10H18O2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics