GB1515425A - Preservation process - Google Patents

Preservation process

Info

Publication number
GB1515425A
GB1515425A GB2063976A GB2063976A GB1515425A GB 1515425 A GB1515425 A GB 1515425A GB 2063976 A GB2063976 A GB 2063976A GB 2063976 A GB2063976 A GB 2063976A GB 1515425 A GB1515425 A GB 1515425A
Authority
GB
United Kingdom
Prior art keywords
acid
salt
preservation process
propionate
preservation
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
GB2063976A
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Priority to GB2063976A priority Critical patent/GB1515425A/en
Priority to IE827/77A priority patent/IE44924B1/en
Priority to CA276,976A priority patent/CA1074615A/en
Priority to NZ183962A priority patent/NZ183962A/en
Priority to AU24786/77A priority patent/AU505651B2/en
Priority to US05/793,745 priority patent/US4112122A/en
Priority to NL7705131A priority patent/NL7705131A/en
Priority to DK206177A priority patent/DK161554C/en
Priority to SE7705721A priority patent/SE7705721L/en
Priority to NO771729A priority patent/NO771729L/en
Priority to FR7715022A priority patent/FR2351608A1/en
Priority to DK216177A priority patent/DK216177A/en
Priority to IT23691/77A priority patent/IT1074329B/en
Priority to ES458921A priority patent/ES458921A1/en
Priority to AT358977A priority patent/AT361283B/en
Priority to PT66572A priority patent/PT66572B/en
Priority to BE177735A priority patent/BE854826A/en
Priority to FI771599A priority patent/FI61791C/en
Priority to DE2722919A priority patent/DE2722919C2/en
Priority to DE19772760072 priority patent/DE2760072A1/de
Publication of GB1515425A publication Critical patent/GB1515425A/en
Priority to US06/717,483 priority patent/USRE32416E/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
    • 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
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/14—Organic oxygen compounds
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/14—Organic oxygen compounds
    • A21D2/145—Acids, anhydrides or salts thereof
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

1515425 Preservation BP CHEMICALS Ltd 28 April 1977 [19 May 1976 29 Nov 1976] 20639/76 and 49608/76 Heading A2D A method of inhibiting the growth of micro organisms in foodstuffs, particularly bread comprises incorporating therein an acid propionate in an amount of between 0.01 and 1.0% by weight. The acid propionate salt is a salt of propionic acid and sodium, potassium, ammonium, calcium or magnesium, the ratio of the acid to cation being from 2:1 to 4:1.
GB2063976A 1976-05-19 1976-05-19 Preservation process Expired GB1515425A (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
GB2063976A GB1515425A (en) 1976-05-19 1976-05-19 Preservation process
IE827/77A IE44924B1 (en) 1976-05-19 1977-04-25 Preservation process
CA276,976A CA1074615A (en) 1976-05-19 1977-04-26 Preservation process
NZ183962A NZ183962A (en) 1976-05-19 1977-04-28 Inhibition of growth of harmful microorganisms in foodstuffs with an acid propionate salt
AU24786/77A AU505651B2 (en) 1976-05-19 1977-05-02 Food preservation using acid propionate salt
US05/793,745 US4112122A (en) 1976-05-19 1977-05-04 Preservation process
NL7705131A NL7705131A (en) 1976-05-19 1977-05-10 CONSERVATION METHOD.
DK206177A DK161554C (en) 1976-05-19 1977-05-11 PROCEDURE FOR INHALING THE GROWTH OF HARMFUL MICRO-ORGANISMS IN BREAD OR OTHER BAKING PRODUCTS
SE7705721A SE7705721L (en) 1976-05-19 1977-05-16 WAY TO INHIBIT THE GROWTH OF HARMFUL MICRO-ORGANISMS, EXPACTS BACTERIA AND MUSHROOMS, IN FOOD AND OTHER ORGANIC MATERIALS
NO771729A NO771729L (en) 1976-05-19 1977-05-16 PROCEDURES FOR INHIBITING MICRO-ORGANISM GROWTH
DK216177A DK216177A (en) 1976-05-19 1977-05-17 PROCEDURE FOR PRESERVATION PROCEDURE AND APPARATUS FOR THE TREATMENT OF ANIMAL WASTE FOR USE IN FEED OR AGRICULTURE
FR7715022A FR2351608A1 (en) 1976-05-19 1977-05-17 PROCESS FOR INHIBITED THE DEVELOPMENT OF MICRO-ORGANISMS IN FOOD PRODUCTS AND OTHER ORGANIC MATERIALS
IT23691/77A IT1074329B (en) 1976-05-19 1977-05-17 METHOD FOR PRESERVING FOOD PRODUCTS
ES458921A ES458921A1 (en) 1976-05-19 1977-05-18 Preservation process
AT358977A AT361283B (en) 1976-05-19 1977-05-18 METHOD FOR PREVENTING THE GROWTH OF HARMFUL MICROORGANISMS IN FOODSTUFFS
PT66572A PT66572B (en) 1976-05-19 1977-05-18 Preservation process
BE177735A BE854826A (en) 1976-05-19 1977-05-18 CONSERVATION PROCESS
FI771599A FI61791C (en) 1976-05-19 1977-05-19 SAETT ATT FOERHINDRA BILDNING AV TRAODIGHET OCH TILLVAEXT AV MOEGEL I BROED
DE2722919A DE2722919C2 (en) 1976-05-19 1977-05-20 Process for preventing the growth of harmful microorganisms in bread and baked goods
DE19772760072 DE2760072A1 (en) 1976-05-19 1977-05-20
US06/717,483 USRE32416E (en) 1976-05-19 1985-03-29 Preservation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2063976A GB1515425A (en) 1976-05-19 1976-05-19 Preservation process

Publications (1)

Publication Number Publication Date
GB1515425A true GB1515425A (en) 1978-06-21

Family

ID=10149246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2063976A Expired GB1515425A (en) 1976-05-19 1976-05-19 Preservation process

Country Status (2)

Country Link
BE (1) BE854826A (en)
GB (1) GB1515425A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1504668A1 (en) * 2003-08-08 2005-02-09 Verdugt B.V. Food preservative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1504668A1 (en) * 2003-08-08 2005-02-09 Verdugt B.V. Food preservative
WO2005013700A1 (en) * 2003-08-08 2005-02-17 Kemira Chemsolutions B.V. Food preservative

Also Published As

Publication number Publication date
BE854826A (en) 1977-11-18

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940428