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PCE
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DIFF Subgroup
A23B 4/09

with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature

Introduced: January 1990

Title

Titles differ between systems:

IPC: with direct contact between the food and the chemical, e.g. liquid N, at cryogenic temperature

CPC: with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature

Full Title

Full titles differ between systems:

IPC:

Preservation of meat, sausages, fish or fish products > Freezing; Subsequent thawing; Cooling > with addition of chemicals before or during cooling > with direct contact between the food and the chemical, e.g. liquid N, at cryogenic temperature

CPC:

Preservation of meat, sausages, fish or fish products > Freezing; Subsequent thawing; Cooling > with addition of chemicals before or during cooling > with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature

No child classifications to compare. This is a leaf node in both IPC and CPC.