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GB726953A - Improvements in or relating to a process for the preservation of liquid or semi-solid foodstuffs - Google Patents

Improvements in or relating to a process for the preservation of liquid or semi-solid foodstuffs

Info

Publication number
GB726953A
GB726953A GB24514/52A GB2451452A GB726953A GB 726953 A GB726953 A GB 726953A GB 24514/52 A GB24514/52 A GB 24514/52A GB 2451452 A GB2451452 A GB 2451452A GB 726953 A GB726953 A GB 726953A
Authority
GB
United Kingdom
Prior art keywords
food
semi
liquid
oxygen
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
GB24514/52A
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.)
GEORGE MONTAGUE JENNINGS
Original Assignee
GEORGE MONTAGUE JENNINGS
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 GEORGE MONTAGUE JENNINGS filed Critical GEORGE MONTAGUE JENNINGS
Priority to GB24514/52A priority Critical patent/GB726953A/en
Publication of GB726953A publication Critical patent/GB726953A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B11/00—Preservation of milk or dairy products
    • A23B11/10—Preservation of milk or milk preparations
    • A23B11/102—Storing or packaging in a vacuum or in inert or sterile gaseous atmosphere
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dairy Products (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

Liquid or semi-solid foods, particularly dairy products such as milk, are preserved by sealing with an equal volume of oxygen and raising the temperature to at least 68 DEG C. while agitating the food for half an hour. The food is placed in a pressure container sealable by a gas-tight valve, enclosed in an atmosphere of oxygen at a pressure of at least four atmospheres, the temperature is raised and the food agitated, and thereafter the pressure of oxygen in the container is maintained at a minimum of 4 atmospheres until the food is required. Specification 721,277 is referred to.
GB24514/52A 1952-09-30 1952-09-30 Improvements in or relating to a process for the preservation of liquid or semi-solid foodstuffs Expired GB726953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24514/52A GB726953A (en) 1952-09-30 1952-09-30 Improvements in or relating to a process for the preservation of liquid or semi-solid foodstuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24514/52A GB726953A (en) 1952-09-30 1952-09-30 Improvements in or relating to a process for the preservation of liquid or semi-solid foodstuffs

Publications (1)

Publication Number Publication Date
GB726953A true GB726953A (en) 1955-03-23

Family

ID=10212848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24514/52A Expired GB726953A (en) 1952-09-30 1952-09-30 Improvements in or relating to a process for the preservation of liquid or semi-solid foodstuffs

Country Status (1)

Country Link
GB (1) GB726953A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002151A1 (en) * 1990-08-08 1992-02-20 Sous Chef Limited A method of treating a biodegradable material
GB2442432A (en) * 2005-08-19 2008-04-09 Zinetec Ltd A processing method and installation for thermally treating a container containing a product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002151A1 (en) * 1990-08-08 1992-02-20 Sous Chef Limited A method of treating a biodegradable material
GB2442432A (en) * 2005-08-19 2008-04-09 Zinetec Ltd A processing method and installation for thermally treating a container containing a product
GB2442432B (en) * 2005-08-19 2009-07-15 Zinetec Ltd Processing method and apparatus

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