IPC Main Group
A23B 2/00 Preservation of foods or foodstuffs, in general
Introduced: January 2025
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; PREPARATION, TREATMENT OR PRESERVATION THEREOF
- Subclass:
- PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
Related Keywords
preserving of FOODSTUFFSsterilising of FOODSTUFFSPASTEURISING of foodstuffs in generalPRESERVING of foodstuffs in generalSTERILISING of foodstuffs in general
10 direct subcodes
Child Classifications
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- A23B 2/05 by heating using irradiation or electric treatment
- A23B 2/1 by treatment with pressure variation, shock, acceleration or shear stress
- A23B 2/2 by heating materials in packages which are progressively transported, continuously or stepwise, through the apparatus
- A23B 2/3 by heating materials in packages which are not progressively transported through the apparatus
- A23B 2/4 by heating loose unpacked materials
- A23B 2/5 by irradiation without heating
- A23B 2/6 by treatment with electric currents without heating effect
- A23B 2/7 by treatment with chemicals
- A23B 2/8 Freezing; Subsequent thawing; Cooling
- A23B 2/9 by drying or kilning; Subsequent reconstitution