Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables

Introduced: September 1968

IPC and CPC are identically structured here. All 9 subcodes exist in both systems.

5 shared codes have differing titles between IPC and CPC.

Child Classifications

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A23B 7/005 Preserving by heating since 1990 +1 CPC IPC+CPC Available in IPC and CPC
A23B 7/015 Preserving by irradiation or electric treatment without heating effect since 1990 IPC+CPC Available in IPC and CPC
A23B 7/02 Dehydrating; Subsequent reconstitution (dried cooked potatoes A23L19/12) +3 CPC IPC+CPC Available in IPC and CPC
A23B 7/04 Freezing; Subsequent thawing; Cooling +3 CPC IPC+CPC Available in IPC and CPC
A23B 7/06 Blanching (machines therefor A23N12/00) IPC+CPC Available in IPC and CPC
A23B 7/08 Preserving with sugars (marmalade, jam or fruit jellies A23L21/10) +1 CPC IPC+CPC Available in IPC and CPC
A23B 7/10 Preserving with acids; Acid fermentation +1 CPC IPC+CPC Available in IPC and CPC
A23B 7/14 Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 IPC+CPC Available in IPC and CPC
A23B 7/16 Coating with a protective layer; Compositions or apparatus therefor (A23B7/08 takes precedence) IPC+CPC Available in IPC and CPC