Bakery products

The test allows to measure alcohol by volume (ABV) in bakery products and syrup, up to 10 % vol.

Determination of Alcohol Content in Bakery Products and Baked Goods

CDR FoodLab® is the chemical analyzer for quality and process control that allows you to determine a wide range of parameters of many foods, animal feeds and pet foods. 

Endpoint analysis. Analysis time: [uni]. Analysis sessions with multiple samples are possible up to a maximum of 16 tests for CDR FoodLab® and 3 tests for CDR FoodLab® Junior.<h3>Sample treatment</h3>Bakery products: Crumble the finished product, weigh 5 grams in a container and add 100 grams of distilled water. Mix thoroughly the mixture and centrifuge at 5000 rpm for about 3 minutes.&nbsp; Syrup:&nbsp;Make a dilution 1:100 of the sample using the proper dilution kit.

Method

Ethanol,&nbsp;in an alkaline environment, is oxidized through an enzymatic reaction and converted in acetic aldehyde in presence of NAD+, which in turns produces NADH. The increase of the absorbance, measured at 366 nm (end-point), is proportional to the concentration of ethanol in the sample.

Test Principle

Chemical reaction involved in alcohol analysis on Bakery Products and Baked Goods

The correlation curve between CDR FoodLab® and reference method shows a very good linearity.

Calibration curve

Calibration curve with the reference method of the analysis of the alcohol content in baked goods. R² = 0.9956

Bakery Products

Syrup

Reagent test Kits

Measuring range

CDR FoodLab® the analyzer for quality control of food, animal feeds and pet foods. Top version

CDR FoodLab®

CDR FoodLab® the analyzer for quality control of food, animal feeds and pet foods. Junior version