CDR DrinkLab is a quick, reliable and easy analysis system for the quality and process control of the beverage sector

Determination of Starch in Plant-based Beverages

Starch is a fundamental component of cereal-based plant-based beverages, as it represents the main source of complex carbohydrates. During processing, it is partially transformed into simple sugars through enzymatic hydrolysis, contributing to the natural sweetness of the product. Its quantification is important to control the effectiveness of the process, ensure correct consistency, prevent physical stability problems and provide useful information for nutritional assessment and labeling.

Method

Test type: End Point.

Testing time: 1 minute.

Analysis sessions with multiple samples are possible up to a maximum of 16 tests for CDR DrinkLab.

Sample treatment

The sample must be centrifuged (code 222061) before the analysis.

Principle of the test

Starch reacts with a solution of stabilized iodine, producing a violet coloring, measurable at 620 nm in end point.

Calibration curve

The calibration curve was made using samples with known starch value. The curve trend confirms the excellent linearity of the system over the entire measurement range.

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Reagent test Kits

Code *300610: 100 test
Code *300615: 10 test
The reagents have a shelf-life of 6 months

Measuring range

AnalysesMeasuring rangeResolutionRepeatability
Starch2 - 100 g/L0.1 g/L1.5 g/L

The perfect system for you

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CDR DrinkLab

  • Complete analysis panel, supplied already configured

  • Up to 16 determinations simultaneously

  • Possibility of carrying out analyses of the same sample

  • Integrated printer

  • Full connections (LAN - USB - Bluetooth barcode/QR code reader)