Isolation and identification of Lactobacillus and yeast species and their effect on the quality of fermented rice cakes was written by He, Li;Chen, Yanhua;Zhang, Haitian;Wang, Hui;Chen, Shujuan;Liu, Shuliang;Liu, Aiping;Li, Qin;Ao, Xiaolin;Liu, Yaowen. And the article was included in Innovative Food Science & Emerging Technologies in 2022.SDS of cas: 1731-94-8 The following contents are mentioned in the article:
In this study, microbes were isolated from the rice slurry of a fermented rice cake to obtain lactic acid bacteria and yeast species. These species were identified using microbial physiol. and gene sequence analyses. As the growth of the lactic acid bacterial strain R-2b and the yeast J-3a strains were found to be the best, a composite starter comprising these microbes was used for the preparation of fermented rice cakes. Based on single factor and orthogonal experiments, when the proportion of Lactobacillus plantarum, Saccharomyces cerevisiae, and Candida humilis was 1:3:6, the optimal fermentation conditions were addition of sugar and starter amounts of 20% and 6%, resp., a fermentation temperature of 32°C, and fermentation time of 8 h. The fermented rice cake with this optimum ratio had the most abundant volatile components and qualified physicochem. and microbial indexes. Addnl., the overall quality was better than that of com. available products. This study involved multiple reactions and reactants, such as Methyl nonadecanoate (cas: 1731-94-8SDS of cas: 1731-94-8).
Methyl nonadecanoate (cas: 1731-94-8) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. 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.SDS of cas: 1731-94-8
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics