The liquid

Preservation without pasteurizing

Updated October 2026

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The trade at the center of the category The hurdles available What each costs you Refrigerated is a regime References

Every small beverage maker meets this: the market wants raw, live and unprocessed, and the shelf wants stable.

The trade at the center of the category

Heat gives you a stable, shippable, shelf-stable product and takes away the freshness and the live culture.

No heat keeps the product's character and leaves you with a short life, a cold chain, and for juice a 5-log requirement you have not met.

Almost every commercial decision in this property follows from where you land on that.

The hurdles available

Acid. Below pH 4.6 the most serious pathogen cannot grow; below 4.0 most spoilage is suppressed. The cheapest hurdle and the most reliable.

Sugar, at syrup concentrations, by lowering water activity.

Cold, which slows everything and stops nothing.

Carbonation, which contributes modestly.

Filtration, which physically removes organisms and removes the live positioning with them.

Preservatives such as sorbate and benzoate, which work well in acidic drinks, are declared on the label, and are exactly what the craft customer is avoiding.

High pressure processing, which achieves pathogen reduction without heat and is a tolling service rather than equipment.

Most real products use several, which is the hurdle principle: no single barrier has to do everything.

What each costs you

Heat costs flavor and the live claim.

Filtration costs the live claim.

Preservatives cost the clean-label position.

Cold costs money and constrains where you can sell.

Acid costs you nothing if the product wants to be tart, and a great deal if it does not.

Refrigerated is a regime

Worth noting precisely: the acidified foods rule excludes foods that are stored, distributed and retailed under refrigeration, all three, not one.

So choosing the cold chain is choosing a different regulatory position as well as a different logistics cost, and it only holds if every link holds.

A refrigerated product that spends a warm afternoon in a van has not merely risked quality; it has broken the condition the position rested on.

References

21 CFR Part 114, Acidified Foods. Note the scope: 114.3 excludes carbonated beverages from the whole of the part, alongside jams, jellies and preserves and anything stored, distributed and retailed under refrigeration. ecfr.gov

21 CFR Part 120, Hazard Analysis and Critical Control Point (HACCP) Systems for juice. Covered processors must achieve a 5-log reduction in the pertinent pathogen. ecfr.gov

US Food and Drug Administration. Juice HACCP Hazards and Controls Guidance. How the 5-log requirement is met, validated and monitored. fda.gov

Written from the federal regulation and agency guidance named on each page, not from a laboratory. Whether a particular product meets a pathogen reduction requirement, and what its alcohol content actually is, are measurements about your product, and this is not those measurements.