The effects of gamma irradiation and natural aging on the composition of Nongxiangxing baijiu was written by He, Jiang;Chen, Qian;Jia, Xin;Wang, Yan;Huang, Min;Wang, GuangXi;Chen, Hao;Gao, Peng. And the article was included in Journal of Food Processing and Preservation.Product Details of 2198-61-0 The following contents are mentioned in the article:
The purpose of this study was to investigate the changes in the composition of Nongxiangxing baijiu (Chinese liquor) over 5 years of natural aging and under different irradiation doses of 60Co. We discuss the differences between the two approaches to aging and provide theor. support for the feasibility of irradiation aging of baijiu. Low-dose (3 kGy and 6 kGy) and high-dose (50 kGy and 100 kGy) irradiation were used to assess the effect of irradiation on baijiu compounds The results show that the chem. reaction processes of natural aging and irradiation are similar, and both can promote the production of aldehydes and acids in baijiu, which contribute to the flavor of aging. Specifically, after irradiation at ≥3 kGy, furfural was not detected. The content of Et linoleate decreased after irradiation at ≤6 kGy, but it was not detected after irradiation at ≥50 kGy. The electronic nose prediction model showed that the flavor of the baijiu after 3 kGy irradiation reached an effect similar to that of natural aging for 1.98 years. The application of 60Co irradiation in the aging of Nongxiangxing baijiu has significant value. Novelty impact statement : The chem. reaction processes of natural aging and irradiation are similar, both can promote the production of aldehydes and acids in baijiu. The flavor of the baijiu after 3 kGy irradiation reached an effect similar to that of natural aging for 1.98 years. Furfural and Et linoleate can be used as potential indicators to determine whether baijiu was irradiated. This study involved multiple reactions and reactants, such as Isopentyl hexanoate (cas: 2198-61-0Product Details of 2198-61-0).
Isopentyl hexanoate (cas: 2198-61-0) 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. 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.Product Details of 2198-61-0
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Ester – an overview | ScienceDirect Topics