IPC Subgroup
C12G 1/022 Fermentation; Microbiological or enzymatic treatment
Introduced: January 1995
Last revised: January 2006
Full Title
Preparation of wine or sparkling wine > Preparation of must from grapes; Must treatment or fermentation > Fermentation; Microbiological or enzymatic treatment
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- Subclass:
- WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES OR
5 direct subcodes
Child Classifications
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- C12G 1/024 in a horizontally mounted cylindrical vessel
- C12G 1/026 in vessels with movable equipment for mixing the content
- C12G 1/028 with thermal treatment of the grapes or the must
- C12G 1/032 with recirculation of the must for pompage extraction
- C12G 1/036 by use of a home wine making vessel