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PCE
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DIFF Subgroup
A23B 11/50

Preservation of buttermilk or buttermilk preparations

Introduced: January 2025

Full Title

Preservation of milk or dairy products > Preservation of buttermilk or buttermilk preparations

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2025.

Child Classifications

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  • A23B 11/55 containing, or treated with, microorganisms or enzymes since 2025 IPC+CPC Available in IPC and CPC