FR2079776A5 - Fruit preservation - with addition of a lyophilisation agent before freeze-drying - Google Patents

Fruit preservation - with addition of a lyophilisation agent before freeze-drying

Info

Publication number
FR2079776A5
FR2079776A5 FR7004961A FR7004961A FR2079776A5 FR 2079776 A5 FR2079776 A5 FR 2079776A5 FR 7004961 A FR7004961 A FR 7004961A FR 7004961 A FR7004961 A FR 7004961A FR 2079776 A5 FR2079776 A5 FR 2079776A5
Authority
FR
France
Prior art keywords
drying
addition
agent before
before freeze
fruit preservation
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
FR7004961A
Other languages
French (fr)
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.)
ETNA
Original Assignee
ETNA
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 ETNA filed Critical ETNA
Priority to FR7004961A priority Critical patent/FR2079776A5/en
Application granted granted Critical
Publication of FR2079776A5 publication Critical patent/FR2079776A5/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
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/02—Dehydrating; Subsequent reconstitution
    • A23B7/024—Freeze-drying, i.e. cryodessication or lyophilisation
    • 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

Abstract

Process for the preservation of raw fruits, opt. in pulp or juice form, comprises freeze drying, before which a lypophilisation agen, pref. e.g. a hexose, lactose, or a dextrin, is added to the product.
FR7004961A 1970-02-12 1970-02-12 Fruit preservation - with addition of a lyophilisation agent before freeze-drying Expired FR2079776A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7004961A FR2079776A5 (en) 1970-02-12 1970-02-12 Fruit preservation - with addition of a lyophilisation agent before freeze-drying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7004961A FR2079776A5 (en) 1970-02-12 1970-02-12 Fruit preservation - with addition of a lyophilisation agent before freeze-drying

Publications (1)

Publication Number Publication Date
FR2079776A5 true FR2079776A5 (en) 1971-11-12

Family

ID=9050514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7004961A Expired FR2079776A5 (en) 1970-02-12 1970-02-12 Fruit preservation - with addition of a lyophilisation agent before freeze-drying

Country Status (1)

Country Link
FR (1) FR2079776A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474826A1 (en) * 1980-02-05 1981-08-07 House Food Industrial Co PROCESS FOR THE PREPARATION OF DESSECHED FRUIT SLABS CONSISTING OF THREE SUCCESSIVE FREEZING DESICCATION OPERATIONS, EXPOSED TO ULTRA-SHORT AND VACUUM WAVES
FR2772558A1 (en) * 1997-12-19 1999-06-25 Mohamed Bouazama Production of coffee powder with reduced bitterness
WO2008141229A1 (en) * 2007-05-09 2008-11-20 Nestec S.A. Freeze-dried, aerated fruit or vegetable compositions and methods of making thereof
EP2734061A4 (en) * 2011-07-22 2015-08-12 Nestec Sa Dried pulp preparation from unprocessed raw materials
US10159261B2 (en) 2007-05-09 2018-12-25 Nestec S. A. Freeze-dried, aerated dairy or dairy-substitute compositions and methods of making thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474826A1 (en) * 1980-02-05 1981-08-07 House Food Industrial Co PROCESS FOR THE PREPARATION OF DESSECHED FRUIT SLABS CONSISTING OF THREE SUCCESSIVE FREEZING DESICCATION OPERATIONS, EXPOSED TO ULTRA-SHORT AND VACUUM WAVES
FR2772558A1 (en) * 1997-12-19 1999-06-25 Mohamed Bouazama Production of coffee powder with reduced bitterness
WO2001000039A1 (en) * 1997-12-19 2001-01-04 Mohamed Bouazama Fixing aromas on a food product and resulting food preparation
WO2008141229A1 (en) * 2007-05-09 2008-11-20 Nestec S.A. Freeze-dried, aerated fruit or vegetable compositions and methods of making thereof
JP2010526537A (en) * 2007-05-09 2010-08-05 ネステク ソシエテ アノニム Freeze-dried and air-mixed fruit or vegetable composition and method for making the same
EP2505068A1 (en) * 2007-05-09 2012-10-03 Nestec S.A. Freeze-dried, aerated fruit or vegetable compositions and methods of making thereof
EP2505067A1 (en) * 2007-05-09 2012-10-03 Nestec S.A. Freeze-dried, aerated fruit or vegetable compositions and methods of making thereof
JP2013176381A (en) * 2007-05-09 2013-09-09 Nestec Sa Freeze-dried, aerated fruit or vegetable composition, and method for producing the same
EA019876B1 (en) * 2007-05-09 2014-06-30 Нестек С.А. Freeze-dried, aerated fruit or vegetable composition
US10159261B2 (en) 2007-05-09 2018-12-25 Nestec S. A. Freeze-dried, aerated dairy or dairy-substitute compositions and methods of making thereof
US10206409B2 (en) 2007-05-09 2019-02-19 Nestec S. A. Freeze-dried, dairy or dairy-substitute compositions and methods of making and using
EP2734061A4 (en) * 2011-07-22 2015-08-12 Nestec Sa Dried pulp preparation from unprocessed raw materials

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Legal Events

Date Code Title Description
ST Notification of lapse