IPC-Stelle: A23B 7/08 [Version 2006.01]

SymbolTypTitel
ASKSECTION A — HUMAN NECESSITIES
A23KLFOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
A23BUKLPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS (preserving foodstuffs in general A23L 3/00; applying food preservatives in packages B65D 81/28)
A23B 4/00HGRGeneral methods for preserving meat, sausages, fish or fish products [2]
A23B 4/005UGR1
.Preserving by heating [5]
A23B 4/01UGR2
. .by irradiation or electric treatment [5]
A23B 4/015UGR1
.Preserving by irradiation or electric treatment without heating effect [5]
A23B 4/02UGR1
.Preserving by means of inorganic salts (apparatus therefor A23B 4/26, A23B 4/32) [2]
A23B 4/023UGR2
. .by kitchen salt or mixtures thereof with inorganic or organic compounds [5]
A23B 4/027UGR2
. .by inorganic salts other than kitchen salt or mixtures thereof with organic compounds, e.g. biochemical compounds [5]
A23B 4/03UGR1
.Drying; Subsequent reconstitution [5]
A23B 4/033UGR2
. .with addition of chemicals (A23B 4/037 takes precedence) [5]
A23B 4/037UGR2
. .Freeze-drying [5]
A23B 4/044UGR1
.Smoking; Smoking devices [5]
A23B 4/048UGR2
. .with addition of chemicals other than natural smoke [5]
A23B 4/052UGR2
. .Smoke generators [5]
A23B 4/056UGR2
. .Smoking combined with irradiation or electric treatment, e.g. electrostatic smoking [5]
A23B 4/06UGR1
.Freezing; Subsequent thawing; Cooling [2]
A23B 4/07UGR2
. .Thawing subsequent to freezing [5]
A23B 4/08UGR2
. .with addition of chemicals before or during cooling [2]
A23B 4/09UGR3
. . .with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature [5]
A23B 4/10UGR1
.Coating with a protective layer; Compositions or apparatus therefor [2]
A23B 4/12UGR1
.Preserving with acids; Acid fermentation [2]
A23B 4/14UGR1
.Preserving with chemicals not covered by groups A23B 4/02 or A23B 4/12 [2]
A23B 4/16UGR2
. .in the form of gases, e.g. fumigation; Compositions or apparatus therefor [5]
A23B 4/18UGR2
. .in the form of liquids or solids (apparatus therefor A23B 4/26, A23B 4/32) [5]
A23B 4/20UGR3
. . .Organic compounds; Micro-organisms; Enzymes (acid fermentation A23B 4/12) [5]
A23B 4/22UGR4
. . . .Micro-organisms; Enzymes [5]
A23B 4/24UGR3
. . .Inorganic compounds [5]
A23B 4/26UGR1
.Apparatus for preserving using liquids [5]
A23B 4/28UGR2
. .by injection of liquids [5]
A23B 4/30UGR2
. .by spraying of liquids [5]
A23B 4/32UGR1
.Apparatus for preserving using solids [5]
A23B 5/00HGRPreservation of eggs or egg products (preserving dough or bakery products A21D)
A23B 5/005UGR1
.Preserving by heating [5]
A23B 5/01UGR2
. .by irradiation or electric treatment [5]
A23B 5/015UGR1
.Preserving by irradiation or electric treatment without heating effect [5]
A23B 5/02UGR1
.Drying; Subsequent reconstitution [5]
A23B 5/025UGR2
. .with addition of chemicals (A23B 5/03, A23B 5/035 take precedence) [5]
A23B 5/03UGR2
. .Freeze-drying [5]
A23B 5/035UGR2
. .Spray-drying [5]
A23B 5/04UGR1
.Freezing; Subsequent thawing; Cooling
A23B 5/045UGR2
. .Thawing subsequent to freezing [5]
A23B 5/05UGR2
. .with addition of chemicals [5]
A23B 5/055UGR3
. . .with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature [5]
A23B 5/06UGR1
.Coating eggs with a protective layer; Compositions or apparatus therefor [5]
A23B 5/08UGR1
.Preserving with chemicals [5]
A23B 5/10UGR2
. .in the form of gases, e.g. fumigation; Compositions or apparatus therefor [5]
A23B 5/12UGR2
. .in the form of liquids or solids [5]
A23B 5/14UGR3
. . .Organic compounds; Micro-organisms; Enzymes [5]
A23B 5/16UGR4
. . . .Micro-organisms; Enzymes [5]
A23B 5/18UGR3
. . .Inorganic compounds [5]
A23B 5/20UGR3
. . .Apparatus for preserving using liquids [5]
A23B 5/22UGR3
. . .Apparatus for preserving using solids [5]
A23B 7/00HGRPreservation or chemical ripening of fruit or vegetables [3]
A23B 7/005UGR1
.Preserving by heating [5]
A23B 7/01UGR2
. .by irradiation or electric treatment [5]
A23B 7/015UGR1
.Preserving by irradiation or electric treatment without heating effect [5]
A23B 7/02UGR1
.Dehydrating; Subsequent reconstitution (dried cooked potatoes A23L 1/216)
A23B 7/022UGR2
. .with addition of chemicals (A23B 7/024-A23B 7/028 take precedence) [5]
A23B 7/024UGR2
. .Freeze-drying [5]
A23B 7/026UGR2
. .Spray-drying [5]
A23B 7/028UGR2
. .Thin layer-, drum- or roller-drying [5]
A23B 7/03UGR2
. .Drying raw potatoes
A23B 7/04UGR1
.Freezing; Subsequent thawing; Cooling
A23B 7/045UGR2
. .Thawing subsequent to freezing [5]
A23B 7/05UGR2
. .with addition of chemicals [5]
A23B 7/055UGR3
. . .with direct contact between the food and the chemical, e.g. liquid N2, at cryogenic temperature [5]
A23B 7/06UGR1
.Blanching (machines therefor A23N 12/00) [3]
A23B 7/08UGR1
.Preserving with sugars (marmalade, jam, fruit jellies A23L 1/06)
A23B 7/10UGR1
.Preserving with acids; Acid fermentation
A23B 7/12UGR2
. .Apparatus for compressing sauerkraut
A23B 7/14UGR1
.Preserving or ripening with chemicals not covered by group A23B 7/08 or A23B 7/10
A23B 7/144UGR2
. .in the form of gases, e.g. fumigation; Compositions or apparatus therefor [3, 5]
A23B 7/148UGR3
. . .in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O [3]
A23B 7/152UGR3
. . .in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O [3]
A23B 7/153UGR2
. .in the form of liquids or solids [5]
A23B 7/154UGR3
. . .Organic compounds; Micro-organisms; Enzymes (acid fermentation A23B 7/10) [5]
A23B 7/155UGR4
. . . .Micro-organisms; Enzymes [5]
A23B 7/157UGR3
. . .Inorganic compounds [5]
A23B 7/158UGR3
. . .Apparatus for preserving using liquids [5]
A23B 7/159UGR3
. . .Apparatus for preserving using solids [5]
A23B 7/16UGR1
.Coating with a protective layer; Compositions or apparatus therefor (A23B 7/08 takes precedence) [5]
A23B 9/00HGRPreservation of edible seeds, e.g. cereals
A23B 9/02UGR1
.Preserving by heating [5]
A23B 9/04UGR2
. .by irradiation or electric treatment [5]
A23B 9/06UGR1
.Preserving by irradiation or electric treatment without heating effect [5]
A23B 9/08UGR1
.Drying; Subsequent reconstitution [5]
A23B 9/10UGR1
.Freezing; Subsequent thawing; Cooling [5]
A23B 9/12UGR2
. .Thawing subsequent to freezing [5]
A23B 9/14UGR1
.Coating with a protective layer; Compositions or apparatus therefor [5]
A23B 9/16UGR1
.Preserving with chemicals [5]
A23B 9/18UGR2
. .in the form of gases, e.g. fumigation; Compositions or apparatus therefor [5]
A23B 9/20UGR3
. . .in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O [5]
A23B 9/22UGR3
. . .in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O [5]
A23B 9/24UGR2
. .in the form of liquids or solids [5]
A23B 9/26UGR3
. . .Organic compounds; Micro-organisms; Enzymes [5]
A23B 9/28UGR4
. . . .Micro-organisms; Enzymes [5]
A23B 9/30UGR3
. . .Inorganic compounds [5]
A23B 9/32UGR3
. . .Apparatus for preserving using liquids [5]
A23B 9/34UGR3
. . .Apparatus for preserving using solids [5]