GB696048A - Improvements in or relating to the preservation of foodstuffs - Google Patents

Improvements in or relating to the preservation of foodstuffs

Info

Publication number
GB696048A
GB696048A GB1686252A GB1686252A GB696048A GB 696048 A GB696048 A GB 696048A GB 1686252 A GB1686252 A GB 1686252A GB 1686252 A GB1686252 A GB 1686252A GB 696048 A GB696048 A GB 696048A
Authority
GB
United Kingdom
Prior art keywords
food
impregnated
until
per cent
reduced
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
GB1686252A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1686252A priority Critical patent/GB696048A/en
Publication of GB696048A publication Critical patent/GB696048A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/42—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution with addition of chemicals before or during drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

In preserving foods, the natural water content of the food is reduced, at a temperature below that at which cooking takes place, e.g. at 50 DEG C., until 10-75 per cent of the water is removed, e.g. until the initial weight of the food is reduced by 15-40 per cent, and the food so dehydrated is impregnated with a solution of a food preservative substance, e.g. brine, vinegar, sugar syrup, a solution of benzoic acid, salicylic acid, sulphur dioxide, or buffer salts such as sodium, potassium, calcium or magnesium phosphates, acetates, citrates or tartrates. The partially dehydrated food may be cooked. The impregnated food may be canned. Specification 696,023 is referred to.
GB1686252A 1947-12-31 1947-12-31 Improvements in or relating to the preservation of foodstuffs Expired GB696048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1686252A GB696048A (en) 1947-12-31 1947-12-31 Improvements in or relating to the preservation of foodstuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1686252A GB696048A (en) 1947-12-31 1947-12-31 Improvements in or relating to the preservation of foodstuffs

Publications (1)

Publication Number Publication Date
GB696048A true GB696048A (en) 1953-08-19

Family

ID=10085033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1686252A Expired GB696048A (en) 1947-12-31 1947-12-31 Improvements in or relating to the preservation of foodstuffs

Country Status (1)

Country Link
GB (1) GB696048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447460A (en) * 1979-07-11 1984-05-08 Lewis Victor M Processed vegetables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447460A (en) * 1979-07-11 1984-05-08 Lewis Victor M Processed vegetables
US4683141A (en) * 1979-07-11 1987-07-28 Byron Agricultural Company, Pty, Limited Dehydrated vegetables

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