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PCE
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CPC Subgroup
A23B 7/05

with addition of chemicals

Full Title

Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables > Freezing; Subsequent thawing; Cooling > with addition of chemicals

1 direct subcode

Child Classifications

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  • A23B 7/055 with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature