Bakery products and spreads

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. 

cdrfoodlab-inclinato.png

CDR FoodLab®

Test type: End Point.
Testing 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.

Method

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.  Syrup: Make a dilution 1:100 of the sample using the proper dilution kit.

Sample treatment

Ethanol, 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.

Principle of the test

Chemical reaction involved in the determination of the alcohol content

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

Code*300735: 10 tests Code*300740: 100 tests <div class='font-bold'>The reagents have a shelf-life of 6 months</div>

Reagent test Kits

<table class='table-auto'><tbody><tr style='border-bottom-width: 1px; border-color:#e4e9f2;'><th style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>Analyses</th><th style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>Measuring range</th><th style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>Resolution</th><th style='padding: .75rem .75rem .75rem 0; text-align: left;'>Repeatability</th></tr><tr style='border-bottom-width: 1px; border-color:#e4e9f2;'><td style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>Alcohol by volume bakery products</td><td style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>0.01 - 2.5 %vol</td><td style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>0.01 %vol</td><td style='padding: .75rem .75rem .75rem 0; text-align: left;'>0.02 %vol</td></tr><tr><td style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>Alcohol by volume syrup [1-10] %</td><td style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>1 - 10 %vol</td><td style='padding: .75rem 1.5rem .75rem 0; text-align: left;'>0.1 %vol</td><td style='padding: .75rem .75rem .75rem 0; text-align: left;'>0.1 %vol</td></tr></tbody></table>

Measuring range

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

CDR FoodLab® Jr

The analyzers for oils and fats quality control

Alcohol by Volume

Oils and fats

Frying oils and fried snacks

Fish Oil

Olive oil

Palm oil

Nuts

Milk and dairy products

Egg products

Tomato derivatives

Vinegar

Food

Wine

Beer

Cider

Kombucha

Coffee Fermentation

Green coffee, roasted coffee and beverage

Water for coffee preparation

Analyses of Soft Drinks with CDR DrinkLab

Soft Drinks

Analyses of Fruit Juices with CDR DrinkLab

Fruit Juices

Tea Analysis from Leaves to Drink with CDR DrinkLab

Analyses of Plant-based Beverages with CDR DrinkLab

Plant-based Beverages 

Kefir

Analyses of Drinking Water with CDR DrinkLab