Potassium Sorbate Testing

Potassium Sorbate is a common preservative used in beverages to inhibit yeast and mold growth, preventing refermentation in packaged products.

Why Test for Potassium Sorbate?

Regulatory Compliance: Certain regions have limits on sorbate use in alcoholic beverages.

Fermentation Control: Prevents unwanted yeast activity in packaged products.

Quality Assurance: Ensures beer, cider  meet labelling claims and consumer expectations.

Testing potassium sorbate helps breweries maintain product consistency, avoid off-flavours, and comply with safety standards.

Sample Size: 300ml

Turnaround Time: 5 – 7 days

How do I get my sample to you?

Firstly, download our laboratory submissions form, then complete all details and package the 300ml bottled samples safely for postage. Address the package with samples and form to:

Murphy and Son Technical Hub
Brewing and Biosciences Building 
University of Nottingham Sutton Bonington Campus  
Sutton Bonington 
Loughborough 
LE12 5RD 

You will receive a written report within 5-7 working days of the lab receiving your samples.