|  | A |
SECTION A — HUMAN NECESSITIES

FOODSTUFFS AND TOBACCO

|  | A23 |
FOODS OR FOODSTUFFS; THEIR TREATMENT NOT INCLUDED IN OTHER CLASSES

|  | A23C |
MILK, MILK PRODUCTS; MILK SUBSTITUTES; MANUFACTURING; PASTEURISING; STERILISING OR PRESERVING SAME (NON-MECHANICAL PART) (obtaining proteins from milk Fulltext... Hierarchy... Expanded...A23J)

|  | A23C 1/00 - A23C 7/00 |
General dairy technology

|  | A23C 1/00 |
Evaporation or drying (evaporating in general Fulltext... Hierarchy... Expanded...B01D 1/00)

|  | A23C 1/02 |
· | in thin layers, e.g. on drums

|  | A23C 1/04 |
· | by spraying into a gas stream

|  | A23C 1/06 |
· | by freezing out the water

|  | A23C 3/00 |
Preservation

|  | A23C 3/02 |
· | by heating

|  | A23C 3/04 |
· | by freezing or cooling

|  | A23C 3/06 |
· | by radiation other than heat

|  | A23C 3/08 |
· | by addition of preservatives

|  | A23C 5/00 |
Utilisation of waste liquids from dairy plants (for fodder Fulltext... Hierarchy... Expanded...A23K 1/08)

|  | A23C 7/00 |
Other dairy technology

|  | A23C 9/00 - A23C 23/00 |
Dairy products; Processes specially adapted therefor

|  | A23C 9/00 |
Milk; Condensed milk; Milk powder

|  | A23C 9/08 |
· | Addition of preservatives

|  | A23C 9/10 |
· | Milk preparations (chocolate milk Fulltext... Hierarchy... Expanded...A23G 1/00; ice-cream mixtures, mixtures for the preparation of ice-cream Fulltext... Hierarchy... Expanded...A23G 9/00; pudding powders Fulltext... Hierarchy... Expanded...A23L 1/187)

|  | A23C 9/12 |
· · | Fermented milk preparations

|  | A23C 9/14 |
· · | in which the chemical composition of the milk is modified by ion-exchange, dialysis, electro-dialysis, or selective adsorption

|  | A23C 9/16 |
· · | Instant milk powder

|  | A23C 11/00 |
Milk substitutes

|  | A23C 13/00 |
Cream

|  | A23C 13/02 |
· | Manufacture

|  | A23C 13/10 |
· · | Addition of preservatives

|  | A23C 13/12 |
· | Cream preparations

|  | A23C 15/00 |
Butter

|  | A23C 15/02 |
· | Manufacture

|  | A23C 15/10 |
· | Addition of preservatives

|  | A23C 15/12 |
· | Butter preparations

|  | A23C 15/14 |
· · | Molten butter; Butterfat

|  | A23C 17/00 |
Buttermilk; Buttermilk preparations

|  | A23C 19/00 |
Cheese

|  | A23C 19/02 |
· | Manufacture

|  | A23C 19/10 |
· | Addition of preservatives

|  | A23C 19/12 |
· | Cheese preparations

|  | A23C 19/14 |
· | After-treatment of cheese

|  | A23C 19/16 |
· · | Covering the cheese surface, e.g. with paraffin wax, with polyvinyl acetate

|  | A23C 21/00 |
Whey; Whey preparations

|  | A23C 23/00 |
Other dairy products