ICUMSA Method GS8-23 (1994)

Pectic Acid in Beet Raw Juice by a 3-Hydroxy-Diphenyl Colorimetric Method - Accepted

ICUMSA Method GS8-23 (1994)
Material: ,
Analytes:
Method Technique:

Abstract:
Pectic acid is measured by colorimetry using a 3-Hydroxy-Diphenyl-reagent. This method is applicable for the determination of pectic acid in beet raw juice, thick juice and molasses. The repeatability relative standard deviation (RSDr) of this colorimetric method is considered to be 3% at best and 5% at low pectic acid levels.

Online Access to ICUMSA Method GS8-23 (1994)

Access to the online Version of ICUMSA Method GS8-23 (1994) can be obtained from the Sugar Industry Website, operated by Bartens. The online access for two years costs EUR30 (+ 19 % VAT for German and EU citizens without EU VAT No.).