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CH386338A - Process for the preparation of a dehydrated product and apparatus for its implementation - Google Patents

Process for the preparation of a dehydrated product and apparatus for its implementation

Info

Publication number
CH386338A
CH386338A CH1451861A CH1451861A CH386338A CH 386338 A CH386338 A CH 386338A CH 1451861 A CH1451861 A CH 1451861A CH 1451861 A CH1451861 A CH 1451861A CH 386338 A CH386338 A CH 386338A
Authority
CH
Switzerland
Prior art keywords
implementation
preparation
dehydrated product
dehydrated
product
Prior art date
Application number
CH1451861A
Other languages
French (fr)
Inventor
Karl Barrwald Francis
Original Assignee
Basic Vegetable Products Inc
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 Basic Vegetable Products Inc filed Critical Basic Vegetable Products Inc
Publication of CH386338A publication Critical patent/CH386338A/en

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
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/02—Dehydrating; Subsequent reconstitution
    • A23B7/024—Freeze-drying, i.e. cryodesiccation or 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)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Drying Of Solid Materials (AREA)
  • Tea And Coffee (AREA)
CH1451861A 1961-06-26 1961-12-15 Process for the preparation of a dehydrated product and apparatus for its implementation CH386338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11970961A 1961-06-26 1961-06-26

Publications (1)

Publication Number Publication Date
CH386338A true CH386338A (en) 1964-12-31

Family

ID=22385911

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1451861A CH386338A (en) 1961-06-26 1961-12-15 Process for the preparation of a dehydrated product and apparatus for its implementation

Country Status (4)

Country Link
CH (1) CH386338A (en)
DE (1) DE1604798C2 (en)
DK (1) DK123890B (en)
GB (1) GB948517A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247600A (en) * 1964-02-25 1966-04-26 Cryo Maid De-icing method and apparatus
US3276139A (en) * 1964-02-25 1966-10-04 Cyro Maid Inc Entrained particle removal method and apparatus
CH434947A (en) * 1965-04-02 1967-04-30 Nestle Sa Manufacturing process of powdered coffee extracts
US3293766A (en) * 1965-04-19 1966-12-27 Cryo Maid Freeze dried product and method
DE1604964A1 (en) * 1966-08-10 1971-11-04 Krauss Maffei Ag Method and device for the continuous freeze-drying of pourable goods
US7678396B2 (en) 2005-02-21 2010-03-16 Si O Si Alimentos, S.A. De C.V. Method of obtaining avocado powder
JP6718888B2 (en) 2015-06-01 2020-07-08 アイエムエー ライフ ノース アメリカ インコーポレーテッド Mass Freeze Drying Using Spray Freezing with Induction Heating and Stir Drying
PT3775739T (en) 2018-04-05 2022-09-28 Paechnatz Torsten Freeze-drying system and method therefor
WO2020076550A1 (en) * 2018-10-11 2020-04-16 Ima Life North America Inc. Freeze drying chamber for a bulk freeze drying system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503006C (en) * 1927-05-10 1930-07-19 Paul H Mueller Dr Ing Chute dryer for grainy bulk goods
DE618502C (en) * 1933-02-14 1935-09-10 Metallgesellschaft Akt Ges Device for continuous drying and cooling in a vacuum
US2300229A (en) * 1938-08-17 1942-10-27 Frank W Knowles Freezer for peas and other produce
US2616604A (en) * 1941-05-02 1952-11-04 Theodore R Folsom Method for freezing and drying liquids and semisolids
US2411152A (en) * 1941-05-02 1946-11-19 Theodore R Folsom Method for freezing and drying liquids and semisolids
US2498405A (en) * 1946-03-11 1950-02-21 Jeffrey Mfg Co Continuous vibrating reaction chamber
FR937382A (en) * 1946-12-17 1948-08-16 Method and device for the desiccation of materials
DE838267C (en) * 1949-01-01 1952-05-08 Dr Franz Skaupy Method for drying gels
DE824925C (en) * 1950-07-01 1951-12-13 Buettner Werke A G Trickle dryer
US2702436A (en) * 1951-01-02 1955-02-22 Philip R Perkins Vibrating shelf-type drier
US2751687A (en) * 1952-05-21 1956-06-26 Proctor Drying And Freezing Co Process and apparatus for producing stabilized products
CH313992A (en) * 1953-09-22 1956-05-31 Mouton Robert Continuous lyophilization process and apparatus for carrying out the process
DE1790392U (en) * 1959-04-04 1959-06-11 Ferdinand Zsurek GRAIN DRYERS.

Also Published As

Publication number Publication date
DE1604798C2 (en) 1974-06-20
DE1604798B1 (en) 1973-11-22
GB948517A (en) 1964-02-05
DK123890B (en) 1972-08-14

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