Determination of Xanthophylls in poultry feed

Xanthophylls are natural pigments added in poultry feed in order to set the colour of the future egg product. The test allows to determine the value of the xanthophylls with an advantageous method and with a minimum waste of food matrix.

Method

Test principle

The test is based on the photometric reading of the absorbance of the xanthophylls.

Calibration curve

CDR FoodLab® method shows a very good correlation to Official Method. 

CDR FoodLab® method calibration curve with the reference method. R²=0.9865

Kit dei Reagenti

Range di Misura

AnalysesMeasuring rangeResolutionRepeatability

Analyzer for quality control of egg products

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CDR FoodLab®

  • 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)