GB1012629A - New preservative compositions - Google Patents

New preservative compositions

Info

Publication number
GB1012629A
GB1012629A GB4164463A GB4164463A GB1012629A GB 1012629 A GB1012629 A GB 1012629A GB 4164463 A GB4164463 A GB 4164463A GB 4164463 A GB4164463 A GB 4164463A GB 1012629 A GB1012629 A GB 1012629A
Authority
GB
United Kingdom
Prior art keywords
furyl
methyl
acid
acrylic acid
furfurol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4164463A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck KGaA
Original Assignee
E Merck AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by E Merck AG filed Critical E Merck AG
Publication of GB1012629A publication Critical patent/GB1012629A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/154—Organic compounds; Microorganisms; Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/12—Preserving with acids; Acid fermentation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
    • A23B4/18—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of liquids or solids
    • A23B4/20—Organic compounds; Microorganisms; Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/10—Preserving with acids; Acid fermentation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/005—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
    • A23D7/0053—Compositions other than spreads
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/06—Preservation of finished products
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/42—Preservation of non-alcoholic beverages
    • A23L2/44—Preservation of non-alcoholic beverages by adding preservatives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A23L3/3544—Organic compounds containing hetero rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen

Abstract

Furan - 2 - carboxylic acid and 5 - methyl-furan-2-carboxylic acid can be obtained by oxidation of furfurol and 5-methyl-furfurol, respectively, b -[furyl-(2)]-acrylic acid and b -[5-methyl-furyl-(2)]-acrylic acid by condensation of furfurol and 5-methyl-furfurol, respectively, with malonic acid and subsequent decarboxylation, b -[furyl-(2)]-propionic acid and b -[5-methyl-furyl-(2)]-propionic acid by hydrogenation of b -[furyl-(2)]-acrylic acid and b -[5-methyl-furyl-(2)]-acrylic acid, respectively. In an analogous manner, the corresponding halogen-substituted derivatives are obtained from 5-bromo-furfurol or 5-chloro-furfurol. The Specification also discloses the sodium salts of b -[furyl-(2)]-acrylic acid, 5-methyl-furan-2-carboxylic acid and b -[5-methyl-furyl-(2)]-propionic acid and the sodium, potassium, calcium and magnesium salts of b -[5-methyl-furyl-(2)]-acrylic acid.ALSO:Pharmaceutical agents e.g. cough syrups, cosmetics and perfumes are preserved by the incorporation therein of one or more substituted furans of the formula: <FORM:1012629/A5-A6/1> in which R1 represents -COOH, -CH2 -COOH or- CH=CH-COOH and R2 represents H, CH3 or halogen, preferably bromine or chlorine, and/or their water soluble alkali metal, calcium or magnesium salts. The compounds are applied in an acid medium at a pH of up to about 6, preferably in aqueous solution of pH between 2 and 5.5, and in concentrations between 0.01 and 0.5 per cent by weight, preferably between 0.03 and 0.3 per cent. They may be impregnated in paper packing material to protect the surface of packed goods and may be employed in conjunction with known preservatives such as benzoic, sorbic, formic, salicylic and p-chlorobenzoic acids. Furans specifically mentioned: furan-2-carboxylic acid, 5-methyl furan-2-carboxylic acid and sodium salt thereof, b -[furyl-(2)]-acrylic acid and sodium salt thereof, b -[5-methyl furyl-(2)]-acrylic acid and sodium, potassium, calcium or magnesium salts thereof, b -[furyl-(2)]-propionic acid, b -[5-methyl-furyl (2)]-propionic acid and sodium salt thereof, 5-chloro furan-2-carboxylic acid and 5-bromofuran -2-carboxylic acid.
GB4164463A 1962-11-03 1963-10-22 New preservative compositions Expired GB1012629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM54708A DE1172938B (en) 1962-11-03 1962-11-03 Method of preserving food

Publications (1)

Publication Number Publication Date
GB1012629A true GB1012629A (en) 1965-12-08

Family

ID=7308097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4164463A Expired GB1012629A (en) 1962-11-03 1963-10-22 New preservative compositions

Country Status (2)

Country Link
DE (1) DE1172938B (en)
GB (1) GB1012629A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582359A1 (en) * 1992-07-31 1994-02-09 SCHÜLKE &amp; MAYR GMBH Carboxylic acid effective against tuberculosis
WO2008089089A2 (en) * 2007-01-12 2008-07-24 Albemarle Corporation Microbiocidal treatment of edible fruits and vegetables
WO2008089086A2 (en) * 2007-01-12 2008-07-24 Albemarle Corporation Bromine-based biocides suitable for food processing
US9629376B2 (en) 2007-01-12 2017-04-25 Albemarle Corporation Microbiocidal treatment of edible fruits and vegetables

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582359A1 (en) * 1992-07-31 1994-02-09 SCHÜLKE &amp; MAYR GMBH Carboxylic acid effective against tuberculosis
WO2008089089A2 (en) * 2007-01-12 2008-07-24 Albemarle Corporation Microbiocidal treatment of edible fruits and vegetables
WO2008089086A2 (en) * 2007-01-12 2008-07-24 Albemarle Corporation Bromine-based biocides suitable for food processing
WO2008089086A3 (en) * 2007-01-12 2008-10-02 Albemarle Corp Bromine-based biocides suitable for food processing
WO2008089089A3 (en) * 2007-01-12 2008-10-02 Albemarle Corp Microbiocidal treatment of edible fruits and vegetables
US8349380B2 (en) 2007-01-12 2013-01-08 Albemarle Corporation Bromine-based biocides suitable for food processing
US9629376B2 (en) 2007-01-12 2017-04-25 Albemarle Corporation Microbiocidal treatment of edible fruits and vegetables

Also Published As

Publication number Publication date
DE1172938B (en) 1964-06-25

Similar Documents

Publication Publication Date Title
GB1012629A (en) New preservative compositions
SE8008750L (en) TANDKREMSPREPARAT
GB1031149A (en) Antacid and laxative compositions containing high concentrations of magnesium hydroxide
GB1422726A (en) Cyclohexane hexacarboxylic acid isomer
DE3260241D1 (en) Benzamido-alkyl-hydroxamic-acid derivatives, preparation thereof and therapeutical composition
ES401066A1 (en) &#39;oy protein compositions
JPS5299994A (en) Stabilization of aqueous solution of basic aluminum salt
JPS5412329A (en) Preparation of granular phenylenediamine derivative
GB847258A (en) Germicidally active soap composition containing a silver salt of an aromatic carboxylic acid
JPS5524103A (en) Tetrazolium salt compound and absorption photometry of dehydrogenase using the same
JPS56148250A (en) Preservative for boiled noodle and method for using the same
GB893290A (en) Improvements in and relating to coolants showing a reduced tendency to corrode metals
JPS55144080A (en) Cooling liquid composition used in food industry
GB816592A (en) A method for the preparation of stable magnesium solutions of high concentration
GB304253A (en) Improvements in or relating to the preservation of edible products
GB1001704A (en) Process for the production of water soluble derivatives of ªÐ-amino-salicylic acid
JPS5564505A (en) Bactericidal composition for agricultural and horticultural application
GB822973A (en) New herbicidal compositions
GB1097712A (en) Herbicidal compositions
JPS5551017A (en) Acetylsalicylic acid solid preparation
GB779560A (en) Improvements in or relating to the canning of green vegetables
GB1199073A (en) A Plastering Composition and process for the production thereof
GB1296777A (en)
GB1545529A (en) Stable concentrated liquid preparation of a paper dye of the disazo class
GB439935A (en) Process for the manufacture of stable solutions of dihydroxy-diamino-arsenobenzene and its derivatives