Beer colour is measured spectrophotometrically and is used to classify different beer kinds. With a factor colour intensity is converted into beer colour expressed in EBC units.
- Method
- Limit of detection
- Reference values (beer)
- Reason for analysis
- Photometric absorbation 430nm
- –
- light beer: 7 – 11 EBC
- dark beer: 40 – 80 EBC
- Control of the beer specification