Many juice producers believe acidity makes their product safe. Acidity stops botulism; it does not stop E. coli O157 or Salmonella, which have survived in juice at pH levels producers assumed were protective. The heat treatment is the only kill step — and if it was never validated, it is only a warm pump.
Why Juice Plants Need Validated Heat
Beyond pasteurisation, juice carries hazards most plants overlook: patulin from mouldy fruit (controlled by sorting, not by processing), Alicyclobacillus that survives heat and spoils shelf-stable product, authenticity and composition rules for designations, and aseptic filling discipline where a single seal failure wastes a production run. Every one of these controls is defined, parameterised and made verifiable in this guideline, so nothing rests on assumption.
What the AGS Juice Factory Guideline Covers
Fifty-two chapters and six annexes aligned with Codex CXS 247-2005 and ISO 22000:
- Fruit intake, orchard provenance and patulin control through sorting
- Concentrates, water, sugar, additives and benzene-forming interactions
- The thermal treatment and validation of pathogen reduction
- Alicyclobacillus and spoilage control
- Aseptic filling and storage for examination and testing
- Thermal treatment tables, inspection checklist and Codex/ISO mapping
Annex B collects the tables that matter daily: product designations and their criteria, the thermal treatment and its verification, the five warehouses, and lighting and sanitary-facility ratios. Annex C provides the establishment inspection checklist, Annex D the rules that govern every clean in the plant, and Annexes E and F the Codex/ISO 22000 conformance map and jurisdictional adaptation register.
Who It Helps
Juice and nectar manufacturers, thermal process specialists, QA and laboratory staff, and inspectors of beverage facilities. Seasonal producers will appreciate controls that scale down without disappearing.
Get the Guideline
Get the Juice Factories guideline from AGS — instant digital download, fully editable Microsoft Word, ready to replace assumptions with validated controls. Because it arrives as a Word document rather than a locked PDF, you can add your logo, adjust values to your jurisdiction and issue it as a controlled document within your own management system — no retyping, no reformatting.
Product: Juice Factories — available as an instant-download, fully editable package from AGS (SKU AGS-03-020).