Effect of supercritical carbon dioxide on bacterial community, volatile profiles and quality changes during storage of Mongolian cheese was written by Feng, Jing;Zheng, Yuanrong;Zhang, Xin;Zhou, Ran;Ma, Ming. And the article was included in Food Control in 2023.Related Products of 2198-61-0 The following contents are mentioned in the article:
Mongolian cheese was sterilized by using supercritical carbon dioxide treatment at three pressures (10, 15 and 20 MPa) and three temperatures (40, 50 and 60°C). The optimum SC-CO2 condition (20 MPa and 60°C) could achieve complete inactivation of bacteria. Preservation of Mongolian cheese was assessed at 25°C for 20 d by analyzing texture, bacterial communities and volatile compounds, after using SC-CO2 (20 MPa and 60°C). The results indicated that SC-CO2 treatment could maintain texture stability of Mongolian cheese during storage. High throughput sequencing results showed that Clostridium_sensu_stricto and Lysinibacillus were not detected in the SC-CO2 treated cheese and the total abundance of spoilage bacteria in the SC-CO2 treated cheese was much lower than that in untreated cheese after 20 days storage. Nine core functional bacteria such as Clostridium_sensu_stricto, Lysinibacillus, Pseudoclavibacter, Pseudomonas, Acinetobacter, Lactococcus, Aeromonas, Serratia and Buttiauxella that significantly affected the formation of volatile compounds were identified by Spearman correlation anal. SC-CO2 treatment decreased the contents of volatile compounds (acids and esters) (p < 0.05), avoiding off-flavors development related to the volatile compounds of excess in Mongolian cheese during storage. Overall, SC-CO2 technol. could be used as an effective tool to sterilize Mongolian cheese with minimal quality changes. This study involved multiple reactions and reactants, such as Isopentyl hexanoate (cas: 2198-61-0Related Products of 2198-61-0).
Isopentyl hexanoate (cas: 2198-61-0) 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. Polyesters are important plastics, with monomers linked by ester moieties. 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.Related Products of 2198-61-0
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics