Fermentation mechanism of ginkgo rice wine using an ultra-high-performance liquid chromatography-quadrupole/time-of-flight mass spectrometry based metabolomics method was written by Chen, Lihua;Li, Dongna;Rong, Yuzhi. And the article was included in Journal of Food Composition and Analysis in 2022.Safety of (2R,3S)-rel-Butane-1,2,3,4-tetraol This article mentions the following:
Ginkgo biloba is traditionally used as food and medicine. The quality of ginkgo rice wine (GRW) is closely related to its fermentation metabolites. However, there is no research in this area and the mechanism has not yet been explored. Ultra-high-performance liquid chromatog.-quadrupole/time-of-flight mass spectrometry-based metabolomics was used to screen the metabolites and predict the major possible metabolic pathways during ginkgo rice wine (GRW) fermentation in this study. Histidine and cysteine in GRW for 60 h have changed significantly, which directly affects the flavor of GRW. The bitter substances such as xanthines, umami substances such as IMP and L-glutamate, and sour substances such as malic acid and citric acid in GRW have evident changes. Fermentation may be a promising method to synthesize ginkgolide C and degrade ginkgolic acid biol. To understand the transformation and accumulation of metabolites, the potential metabolic pathways in GRW fermentation were explored. The study might provide a theor. basis to improve the quality of GRW through metabolic regulation. In the experiment, the researchers used many compounds, for example, (2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6Safety of (2R,3S)-rel-Butane-1,2,3,4-tetraol).
(2R,3S)-rel-Butane-1,2,3,4-tetraol (cas: 149-32-6) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Safety of (2R,3S)-rel-Butane-1,2,3,4-tetraol
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts