Ethanol Dairy forming a colored complex that

forming a colored complex that can be assayed by spectrophotometry

converting some sugars into D-lactic acid

L-lactic acid in the sample yields NADH (by the following reaction)

3 mg/L due to the formation of copper sulfides or the presence of yeasts that fix the copper contained in the medium

They are also responsible for the bitterness

Ethanol Dairy forming a colored complex thatEthanol is a small molecule present mainly in alcoholic beverages, medicinal preparations and food. Ethanol helps to determine fruit quality in the low alcohol range. The reagent uses a safe, enzyme based chemical reaction where alcohol dehydrogenase (ADH) converts ethanol into another compound that can be measured by light absorption, ensuring precision. This kit is ready to use, no mixing or preparation required. View Product Documentation