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

35.00  for 2 years

ICUMSA Method GS8-23 (1994)

online version (2 years license)

Year of Publication: 1994


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.

For further information, please visit the homepage of this product.

Conditions of Use

Single ICUMSA® Methods are only offered digitally. The subscription license includes two year access to the method, which can be read on

The Method cannot be downloaded, shared or duplicated. Please note the Copyright, Licensing and Trademark Policy of ICUMSA© and Bartens.

Access to Method

Soon after the order and successful payment we will activate the access.

Method Abstract


Please click here to open ICUMSA Method GS8-23 (1994).




Additional information


ICUMSA Method GS8-23 (1994)


online version (2 years license)