|  | A |
SECTION A — HUMAN NECESSITIES

FOODSTUFFS; TOBACCO

|  | A23 |
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

|  | A23 |
1. Note(s) Attention is drawn to the following places:
   Fulltext... Hierarchy... Expanded...C08B | Polysaccharides, derivatives thereof |
   Fulltext... Hierarchy... Expanded...C11 | Animal or vegetable oils, fats, fatty substances or waxes |
   Fulltext... Hierarchy... Expanded...C12 | Biochemistry, beer, spirits, wine, vinegar |
   Fulltext... Hierarchy... Expanded...C13 | Sugar industry. [4] |
Processes using enzymes or micro-organisms in order to: liberate, separate or purify a pre-existing compound or composition, or to treat textiles or clean solid surfaces of materials are further classified in subclass Fulltext... Hierarchy... Expanded...C12S. [5]

|  | A23D |
EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS (animal feeding-stuffs Fulltext... Hierarchy... Expanded...A23K 1/00; foods or foodstuffs containing edible oils or fats Fulltext... Hierarchy... Expanded...A21D, Fulltext... Hierarchy... Expanded...A23C, Fulltext... Hierarchy... Expanded...A23G, Fulltext... Hierarchy... Expanded...A23L; obtaining, refining, preserving Fulltext... Hierarchy... Expanded...C11B, Fulltext... Hierarchy... Expanded...C11C; hydrogenation Fulltext... Hierarchy... Expanded...C11C 3/12)

|  | A23D 7/00 |
Edible oil or fat compositions containing an aqueous phase, e.g. margarines [5]

|  | A23D 7/005 |
· | characterised by ingredients other than fatty acid triglycerides [6]

|  | A23D 7/01 |
· · | Other fatty acid esters, e.g. phosphatides [6]

|  | A23D 7/015 |
· | Reducing calorie content; Reducing fat content [6]

|  | A23D 7/02 |
· | characterised by the production or working-up [5]

|  | A23D 7/04 |
· · | Working-up [5]

|  | A23D 7/05 |
· · · | characterised by essential cooling [6]

|  | A23D 7/06 |
· | Preservation of finished products [5]

|  | A23D 9/00 |
Other edible oils or fats, e.g. shortenings, cooking oils [5]

|  | A23D 9/007 |
· | characterised by ingredients other than fatty acid triglycerides [6]

|  | A23D 9/013 |
· · | Other fatty acid esters, e.g. phosphatides [6]

|  | A23D 9/02 |
· | characterised by the production or working-up [5]

|  | A23D 9/04 |
· · | Working-up [5]

|  | A23D 9/05 |
· · · | Forming free-flowing pieces [6]

|  | A23D 9/06 |
· | Preservation of finished products [5]