|  | A |
SECTION A — HUMAN NECESSITIES

AGRICULTURE

|  | A23 |
FOODSTUFFS AND THEIR TREATMENT NOT INCLUDED IN OTHER CLASSES

|  | A23J |
PROTEINS; PHOSPHATIDES

|  | A23J 1/00 |
Obtaining proteins; Bulk opening of eggs and separation of yolks from whites (preparation of glue Fulltext... Hierarchy... Expanded...C09H)

|  | A23J 1/02 |
· | from meat

|  | A23J 1/04 |
· | from fish or other sea animals (for animal feeding-stuff Fulltext... Hierarchy... Expanded...A23K 1/10)

|  | A23J 1/06 |
· | from blood (for animal feeding-stuff Fulltext... Hierarchy... Expanded...A23K 1/04; plastic materials from blood Fulltext... Hierarchy... Expanded...C08)

|  | A23J 1/08 |
· | from eggs

|  | A23J 1/09 |
· · | separating yolks from whites

|  | A23J 1/10 |
· | from hair, feathers, horn, skins, leather, bones, or the like

|  | A23J 1/12 |
· | from cereals, wheat, bran, or molasses

|  | A23J 1/14 |
· | from leguminous or other vegetable seeds; from press-cake or oil-bearing seeds

|  | A23J 1/16 |
· | from waste water of starch-manufacturing plant or like wastes

|  | A23J 1/18 |
· | from yeasts

|  | A23J 1/20 |
· | from milk, e.g. casein (curds or cheese Fulltext... Hierarchy... Expanded...A23C); from whey

|  | A23J 1/22 |
· · | Drying casein

|  | A23J 3/00 |
Working-up of proteins for foodstuffs

|  | A23J 3/02 |
· | Casein or other proteins with improved whipping properties; Egg protein substitutes

|  | A23J 7/00 |
Phosphatides, e.g. lecithin

|  | A23J 7/02 |
· | Phosphatide preparations