Kombucha

Together with glucuronic acid, galacturonic acid is one of the organic acids that are developed during the fermentation process in kombucha beverage. Their importance is due to their detoxifying, antioxidating and digestive properties.

Determination of Galacturonic Acid in Kombucha

CDR KombuchaLab the easy-to-use analysis system to optimise your kombucha production process by obtaining results in real time.

Test type: End Point. Time testing: [uni] minutes. Analysis sessions with multiple samples are possible for up to a maximum of 16 tests for CDR KombuchaLab and 3 tests for CDR KombuchaLab Junior.<h3 style="margin-left:0px;">Sample treatment</h3>For precise and repeatable analysis, degas the sample using the ultrasonic bath (code 222062) and clarify it, if necessary, using the centrifuge (code 222061).

Method

Uronate dehydrogenase reacts with galacturonic and glucuronic acids to develop NADH, which is directly proportional to the sample concentration, in g/L.

Test Principle

The calibration curve of the CDR KombuchaLab, performed using standards with a known concentration of galacturonic acid, confirmed an excellent linearity of the system over the entire measurement range.

Calibration Curve

Calibration curve of the CDR KombuchaLab instrument, carried out using standards with a known concentration of galacturonic acid. R² = 0.9998

Reagent test Kits

Measuring range

CDR KombuchaLab: the easy-to-use analysis system to optimise your kombucha production process by obtaining results in real time. Top version

CDR KombuchaLab

CDR KombuchaLab: the easy-to-use analysis system to optimise your kombucha production process by obtaining results in real time. Junior version

CDR KombuchaLab Jr

The Analyzers for process and quality control in kombucha brewing

Galacturonic Acid

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Palm oil

Bakery products and spreads

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Milk and dairy products

Egg products

Tomato derivatives

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