FR1463174A - Process and device for controlling sublimation and desorption in a product, more particularly a food product, during its lyophilization - Google Patents

Process and device for controlling sublimation and desorption in a product, more particularly a food product, during its lyophilization

Info

Publication number
FR1463174A
FR1463174A FR38122A FR38122A FR1463174A FR 1463174 A FR1463174 A FR 1463174A FR 38122 A FR38122 A FR 38122A FR 38122 A FR38122 A FR 38122A FR 1463174 A FR1463174 A FR 1463174A
Authority
FR
France
Prior art keywords
product
lyophilization
desorption
during
food product
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
FR38122A
Other languages
French (fr)
Inventor
Denise Simatos
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 filed Critical
Priority to FR38122A priority Critical patent/FR1463174A/en
Application granted granted Critical
Publication of FR1463174A publication Critical patent/FR1463174A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • 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
    • A23L3/44—Freeze-drying
    • 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
FR38122A 1965-11-12 1965-11-12 Process and device for controlling sublimation and desorption in a product, more particularly a food product, during its lyophilization Expired FR1463174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR38122A FR1463174A (en) 1965-11-12 1965-11-12 Process and device for controlling sublimation and desorption in a product, more particularly a food product, during its lyophilization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38122A FR1463174A (en) 1965-11-12 1965-11-12 Process and device for controlling sublimation and desorption in a product, more particularly a food product, during its lyophilization

Publications (1)

Publication Number Publication Date
FR1463174A true FR1463174A (en) 1966-06-03

Family

ID=8592337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38122A Expired FR1463174A (en) 1965-11-12 1965-11-12 Process and device for controlling sublimation and desorption in a product, more particularly a food product, during its lyophilization

Country Status (1)

Country Link
FR (1) FR1463174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223887A1 (en) * 1983-11-04 1987-06-03 Bonanza Enterprises Ltd. Method and equipment for producing dried food

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223887A1 (en) * 1983-11-04 1987-06-03 Bonanza Enterprises Ltd. Method and equipment for producing dried food

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