Zhao, Shanshan published the artcileImpact of chiral tebuconazole on the flavor components and color attributes of Merlot and Cabernet Sauvignon wines at the enantiomeric level, HPLC of Formula: 106-32-1, the main research area is tebuconazole flavor color Merlot Sauvignon wine fermentation 2heptanol; Cabernet Sauvignon wine; Chiral tebuconazole; Color attributes; Enantiomeric level; Flavor components; Merlot wine.
The impact of chiral tebuconazole on the flavor and appearance of Merlot and Cabernet Sauvignon wines were systematically studied. Gas chromatog.-ion mobility spectrometry and headspace-solid phase microextraction coupled with gas chromatog. mass spectrometry qual. and quant. identified the flavor components, and a photog. colorimeter was used for color attribute anal. Tebuconazole enantiomers had different effects on the flavor and appearance of young wines, especially R-tebuconazole. The flavor differences were mainly manifested in fruity and floral characteristics of the wine due to changes in the concentrations of acids, alcs., and esters; R-tebuconazole alters the concentrations of key flavor compounds to the greatest extent. Tebuconazole treatment changes the color of young wines, with the final red shade of wine being control group > rac-tebuconazole ≥ S-tebuconazole > R-tebuconazole. Since chiral tebuconazole neg. alters wine, grapes treated with chiral pesticides should be subject to stricter quality control during processing.
Food Chemistry published new progress about Acids Role: BUU (Biological Use, Unclassified), BIOL (Biological Study), USES (Uses). 106-32-1 belongs to class esters-buliding-blocks, name is Ethyl octanoate, and the molecular formula is C10H20O2, HPLC of Formula: 106-32-1.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics