|  | C |
SECTION C — CHEMISTRY AND METALLURGY

CHEMISTRY

|  | C12 |
FERMENTATION INDUSTRY; BEER; SPIRITS; WINE; VINEGAR; YEAST

|  | C12G |
WINE; OTHER ALCOHOLIC BEVERAGES; PREPARATION THEREOF (beer Fulltext... Hierarchy... Expanded...C12C)

|  | C12G 1/00 |
Preparation of wine or sparkling wine

|  | C12G 1/02 |
· | Preparation of must from grapes; Must treatment and fermentation

|  | C12G 1/04 |
· · | Sulphiting the must; Desulphiting

|  | C12G 1/06 |
· | Preparation of sparkling wine, e.g. champagne; Impregnating wine with carbon dioxide

|  | C12G 1/08 |
· | Removal of yeast ("degorgeage")

|  | C12G 3/00 |
Preparation of other alcoholic beverages

|  | C12G 3/02 |
· | by straight fermentation

|  | C12G 3/04 |
· | by mixing, e.g. liqueurs

|  | C12G 3/06 |
· · | with flavouring ingredients

|  | C12G 3/08 |
· | by other methods for varying the composition of fermented solutions, e.g. reducing the alcohol content

|  | C12G 3/10 |
· · | Increasing the alcohol content

|  | C12G 3/12 |
· · · | by distillation