GB1129746A - A process for the treatment of liquids, more particularly preservation thereof - Google Patents

A process for the treatment of liquids, more particularly preservation thereof

Info

Publication number
GB1129746A
GB1129746A GB2726366A GB2726366A GB1129746A GB 1129746 A GB1129746 A GB 1129746A GB 2726366 A GB2726366 A GB 2726366A GB 2726366 A GB2726366 A GB 2726366A GB 1129746 A GB1129746 A GB 1129746A
Authority
GB
United Kingdom
Prior art keywords
radiation
chemical
treatment
dose
mrad
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
GB2726366A
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.)
Oesterreichische Studiengesellschaft fuer Atomenergie GmbH
Original Assignee
Oesterreichische Studiengesellschaft fuer Atomenergie GmbH
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 Oesterreichische Studiengesellschaft fuer Atomenergie GmbH filed Critical Oesterreichische Studiengesellschaft fuer Atomenergie GmbH
Publication of GB1129746A publication Critical patent/GB1129746A/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
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/42—Preservation of non-alcoholic beverages
    • A23L2/50—Preservation of non-alcoholic beverages by irradiation or electric treatment without heating
    • 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
    • A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
    • A23L3/263—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with corpuscular or ionising radiation, i.e. X, alpha, beta or omega radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

1,129,746. Preserving liquids. OSTERREICHISCHE STUDIENGESSELLSCHAFT FUR ATOMENERGIE G.m.b.H. 17 June, 1966 [22 June, 1965], No. 27263/66. Heading A2D. Beverages are preserved by irradiation with ionizing y-radiation and are also subjected to a physical, physico-chemical and/or chemical treatment, the dose of γ-radiation used being below one half of that which would be required to sterilize a beverage when using y-radiation alone. In the examples apple juice is subjected to a radiation dose of 0.3 Mrad from Co 60 subsequent to adding vitamin K 5 , or prior to or concurrently with heating to 50‹C. and maintaining that temperature for 10 minutes. Grape juice is similarly heat treated but is given a radiation dose of 0.5 Mrad. Other specified second treatments are ultrasonic treatment and the addition of chemical preservatives.
GB2726366A 1965-06-22 1966-06-17 A process for the treatment of liquids, more particularly preservation thereof Expired GB1129746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT565965 1965-06-22

Publications (1)

Publication Number Publication Date
GB1129746A true GB1129746A (en) 1968-10-09

Family

ID=3578228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2726366A Expired GB1129746A (en) 1965-06-22 1966-06-17 A process for the treatment of liquids, more particularly preservation thereof

Country Status (4)

Country Link
CH (1) CH475723A (en)
ES (1) ES328002A1 (en)
GB (1) GB1129746A (en)
IL (1) IL25991A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002060280A2 (en) * 2001-02-01 2002-08-08 Ecolab Inc. Method and system for reducing microbial burden on a food product by application of antimicrobial agent and irradiation to the food product
WO2004093573A1 (en) * 2003-03-24 2004-11-04 Fmc Technologies, Inc. Multi-stage method and apparatus for combined thermal and non-thermal pasteurization

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002060280A2 (en) * 2001-02-01 2002-08-08 Ecolab Inc. Method and system for reducing microbial burden on a food product by application of antimicrobial agent and irradiation to the food product
WO2002060280A3 (en) * 2001-02-01 2003-07-17 Ecolab Inc Method and system for reducing microbial burden on a food product by application of antimicrobial agent and irradiation to the food product
WO2004093573A1 (en) * 2003-03-24 2004-11-04 Fmc Technologies, Inc. Multi-stage method and apparatus for combined thermal and non-thermal pasteurization

Also Published As

Publication number Publication date
CH475723A (en) 1969-07-31
IL25991A (en) 1970-06-17
ES328002A1 (en) 1967-04-01

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