CH451677A - Procedimento ed impianto di liofilizzazione - Google Patents

Procedimento ed impianto di liofilizzazione

Info

Publication number
CH451677A
CH451677A CH934561A CH934561A CH451677A CH 451677 A CH451677 A CH 451677A CH 934561 A CH934561 A CH 934561A CH 934561 A CH934561 A CH 934561A CH 451677 A CH451677 A CH 451677A
Authority
CH
Switzerland
Prior art keywords
freeze
plant
drying process
drying
Prior art date
Application number
CH934561A
Other languages
English (en)
Inventor
Manaresi Francesco
Original Assignee
Manaresi Francesco
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 Manaresi Francesco filed Critical Manaresi Francesco
Publication of CH451677A publication Critical patent/CH451677A/it

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
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
    • A23B2/92—Freeze drying
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/22—Drying or concentrating tea extract
    • A23F3/26—Drying or concentrating tea extract by lyophilisation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/28—Drying or concentrating coffee extract
    • A23F5/32—Drying or concentrating coffee extract by lyophilisation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/12—Concentrating or drying of juices by freezing
    • A23L2/14—Concentrating or drying of juices by freezing and sublimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nutrition Science (AREA)
  • Drying Of Solid Materials (AREA)
CH934561A 1960-11-05 1961-08-09 Procedimento ed impianto di liofilizzazione CH451677A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1920260 1960-11-05

Publications (1)

Publication Number Publication Date
CH451677A true CH451677A (it) 1968-05-15

Family

ID=11155749

Family Applications (1)

Application Number Title Priority Date Filing Date
CH934561A CH451677A (it) 1960-11-05 1961-08-09 Procedimento ed impianto di liofilizzazione

Country Status (3)

Country Link
US (1) US3242575A (it)
CH (1) CH451677A (it)
ES (1) ES271436A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008460A (en) * 1964-08-26 1965-10-27 Jose Luis Achucarro Freeze-drying apparatus
US3401466A (en) * 1967-03-09 1968-09-17 Marshall L. Brewster Freeze drying system and apparatus therefor
US3470627A (en) * 1967-11-08 1969-10-07 Licencia Talalmanyoka Ertekesi Lyophilizing method and equipment
US4141373A (en) * 1977-09-28 1979-02-27 Rjr Archer, Inc. Method for deoiling metal scrap
FR2508993A1 (fr) * 1981-07-01 1983-01-07 Usifroid Installation de lyophilisation a double serie d'etageres
DE4210938C1 (it) * 1992-04-02 1993-04-22 Wtb Binder Labortechnik Gmbh, 7200 Tuttlingen, De
GB0710379D0 (en) * 2007-05-31 2007-07-11 Oxford Biosensors Ltd Freeze drying of target substances

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1418638A (en) * 1918-01-30 1922-06-06 William G Lyle Apparatus for preserving food
US1970956A (en) * 1931-05-16 1934-08-21 William J Elser Method of desiccating liquids and semisolids
US2453033A (en) * 1945-03-08 1948-11-02 York Corp Vacuum drying apparatus using a refrigerant system for heating and cooling
US2483254A (en) * 1946-01-03 1949-09-27 Atlas Powder Co Production of dry sorbitol
US2564475A (en) * 1946-11-15 1951-08-14 Gen Electric Dehydration of frozen foods
US2602825A (en) * 1948-01-24 1952-07-08 Stokes Machine Co Sublimation process and apparatus

Also Published As

Publication number Publication date
ES271436A1 (es) 1962-03-01
US3242575A (en) 1966-03-29

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