A
SECTION A — HUMAN NECESSITIES
  
FOODSTUFFS; TOBACCO
 A23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
 A23

Note(s)

  1. Attention is drawn to the following places:
    C08BPolysaccharides, derivatives thereof 
    C11Animal or vegetable oils, fats, fatty substances or waxes 
    C12Biochemistry, beer, spirits, wine, vinegar 
    C13Sugar industry.  [4] 
  2. Processes using enzymes or micro-organisms in order to:
    1. liberate, separate or purify a pre-existing compound or composition, or to
    2. treat textiles or clean solid surfaces of materials
    are further classified in subclass C12S.  [5]
 A23J
PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS (fodder A23K; protein compositions or phosphatide compositions for pharmaceuticals A61K; phosphatides per se C07F 9/00; proteins per se C07K)  [4]
P:10 A23J 1/00
Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites (preparation of glue C09H)  [4]
P:0 A23J 3/00
Working-up of proteins for foodstuffs (drying casein A23J 1/00)
P:20 A23J 7/00
Phosphatide compositions for foodstuffs, e.g. lecithin  [4]