GB1343640A - Process for the preparation of a vegetable powder instantly soluble or microdispersible in water - Google Patents

Process for the preparation of a vegetable powder instantly soluble or microdispersible in water

Info

Publication number
GB1343640A
GB1343640A GB2432471*A GB2432471A GB1343640A GB 1343640 A GB1343640 A GB 1343640A GB 2432471 A GB2432471 A GB 2432471A GB 1343640 A GB1343640 A GB 1343640A
Authority
GB
United Kingdom
Prior art keywords
water
vegetable material
vacuum
recherches
thickener
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
GB2432471*A
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.)
INST RECH APPLIQUEES AUX BOISS
RECH EXPLOIT DE BREVETS BUREAU
Original Assignee
INST RECH APPLIQUEES AUX BOISS
RECH EXPLOIT DE BREVETS BUREAU
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 INST RECH APPLIQUEES AUX BOISS, RECH EXPLOIT DE BREVETS BUREAU filed Critical INST RECH APPLIQUEES AUX BOISS
Publication of GB1343640A publication Critical patent/GB1343640A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/01—Drying in thin layers
    • 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
    • A23B7/028—Thin layer-, drum- or roller-drying or by contact with a hot surface
    • 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
    • A23F5/285—Drying or concentrating coffee extract by evaporation, e.g. drying in thin layers, foam drying
    • 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
    • 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
    • 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
    • A23L3/54—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution using irradiation or electrical treatment, e.g. ultrasonic waves
    • 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
    • A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10—Cereal-derived products
    • A23L7/197—Treatment of whole grains not provided for in groups A23L7/117 - A23L7/196
    • 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
    • F26B5/048—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 in combination with heat developed by electro-magnetic means, e.g. microwave energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

1343640 Drying vegetable material INSTITUT DE RECHERCHES APPLIQUEES AUX BOISSONS and BUREAU ETUDES RECHERCHES EXPLOITATION DE BREVETS 19 April 1971 [27 Feb 1970 (2)] 24324/71 Heading F4G [Also in Division A2] A vegetable material in liquid or pulp form comprising 50-85% of solids in water, is dehydrated by heating by means of an ultrahigh frequency electric field of frequency greater than or equal to 850 MHz (preferably 2450 MHz), at a pressure of 1 to 20 mm. Hg. A thickener or gas may be added to the vegetable material to produce foaming of the material. The high-frequency field is produced by a water-cooled magnetron connected to an antenna radiating through a plastics window into a stainless steel oven in the form of a horizontal cylinder. The vegetable material may be an infusion, decoction, juice, pulp, or essential oil of strawberry, raspberry, blackcurrent, granadilla, orange, lemon, grapefruit, mandarin orange, clementine, coffee, aniseed, mint, verbena, camomile, balm mint or linden material. The thickener may be a carbohydrate, glucide, sucroglyceride carragheen, gum arabic. pectinate, methylcellulose, carboxymethylcellulose, or a protein (e.g. albumin), or mixtures. The liquid may be initially concentrated to increase its viscosity by means of freezing or inverse osmosis or adding dried material. The continuous or intermittent heating lasts for between 4 and 30 minutes, and is succeeded by a period in which the vacuum is maintained. The vacuum is released by introducing nitrogen into the oven and the material is cooled, broken up and packaged. The heating under vacuum may be in two stages, i.e. at below 30‹ C. and at below 50‹ C.
GB2432471*A 1970-02-27 1971-04-19 Process for the preparation of a vegetable powder instantly soluble or microdispersible in water Expired GB1343640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007276A FR2080271A5 (en) 1970-02-27 1970-02-27

Publications (1)

Publication Number Publication Date
GB1343640A true GB1343640A (en) 1974-01-16

Family

ID=9051457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2432471*A Expired GB1343640A (en) 1970-02-27 1971-04-19 Process for the preparation of a vegetable powder instantly soluble or microdispersible in water

Country Status (2)

Country Link
FR (1) FR2080271A5 (en)
GB (1) GB1343640A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209114A (en) * 1987-08-08 1989-05-04 Apv Magnetronics Dehydration of foodstuffs
GB2235755A (en) * 1989-08-09 1991-03-13 Elemer Varga Preparing fruit powder
WO2001094867A1 (en) * 2000-06-07 2001-12-13 Universal Preservation Technologies, Inc. Industrial scale barrier technology for preservation of sensitive biological materials
EP1224863A2 (en) * 2001-01-23 2002-07-24 ITEL Telecomunicazioni S.r.l. Microwave disinfestation system for biological pests
US6884866B2 (en) 2001-10-19 2005-04-26 Avant Immunotherapeutics, Inc. Bulk drying and the effects of inducing bubble nucleation
EP1552757A1 (en) * 2004-01-12 2005-07-13 Kraft Foods Holdings, Inc. Methods of producing beverage powders
WO2008141229A1 (en) * 2007-05-09 2008-11-20 Nestec S.A. Freeze-dried, aerated fruit or vegetable compositions and methods of making thereof
CN107525356A (en) * 2017-08-11 2017-12-29 中南林业科技大学 The steam drying of camphorwood vaporization water and essential oil and waste-heat recovery device and application method
US10010091B2 (en) 2007-05-09 2018-07-03 Nestec S. A. Freeze-dried, dairy or dairy-substitute compositions and methods of using same
US10143211B2 (en) 2007-05-09 2018-12-04 Nestec S. A. Freeze-dried, dairy or dairy-substitute compositions and methods of making and using

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004162A1 (en) * 1980-02-05 1981-08-13 Hag Ag, 2800 Bremen METHOD FOR DRYING LIQUID OR PASTOUS PRODUCTS CONTAINING VOLATILE OR TEMPERATURE-SENSITIVE FLAVORS
NZ259357A (en) * 1992-12-22 1997-10-24 Unilever Plc Liquid tea product containing gum arabic in an amount of 50-500 ppm
AT411642B (en) * 1996-02-20 2004-04-26 Gerhard Laschober DEVICE FOR PRODUCING DRY MILK

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209114A (en) * 1987-08-08 1989-05-04 Apv Magnetronics Dehydration of foodstuffs
GB2235755A (en) * 1989-08-09 1991-03-13 Elemer Varga Preparing fruit powder
WO2001094867A1 (en) * 2000-06-07 2001-12-13 Universal Preservation Technologies, Inc. Industrial scale barrier technology for preservation of sensitive biological materials
EP1224863A2 (en) * 2001-01-23 2002-07-24 ITEL Telecomunicazioni S.r.l. Microwave disinfestation system for biological pests
EP1224863A3 (en) * 2001-01-23 2005-09-21 ITEL Telecomunicazioni S.r.l. Microwave disinfestation system for biological pests
US6884866B2 (en) 2001-10-19 2005-04-26 Avant Immunotherapeutics, Inc. Bulk drying and the effects of inducing bubble nucleation
EP1552757A1 (en) * 2004-01-12 2005-07-13 Kraft Foods Holdings, Inc. Methods of producing beverage powders
US20110008515A1 (en) * 2007-05-09 2011-01-13 Scott Peterson Freeze-dried, aerated fruit or vegetable compositions and methods of making thereof
EA019876B1 (en) * 2007-05-09 2014-06-30 Нестек С.А. Freeze-dried, aerated fruit or vegetable composition
US20100215798A1 (en) * 2007-05-09 2010-08-26 Nestec S.A. Freeze-dried aerated fruit or vegetable compositions and methods of making thereof
WO2008141229A1 (en) * 2007-05-09 2008-11-20 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
EP2505068A1 (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
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
US10206409B2 (en) 2007-05-09 2019-02-19 Nestec S. A. Freeze-dried, dairy or dairy-substitute compositions and methods of making and using
US9968124B2 (en) * 2007-05-09 2018-05-15 Nestec S.A. Freeze-dried, aerated fruit or vegetable compositions and methods of making thereof
US10010091B2 (en) 2007-05-09 2018-07-03 Nestec S. A. Freeze-dried, dairy or dairy-substitute compositions and methods of using same
US10076133B2 (en) 2007-05-09 2018-09-18 Nestec S. A. Freeze-dried aerated fruit and/or vegetable compositions and methods of making thereof
US10143211B2 (en) 2007-05-09 2018-12-04 Nestec S. A. Freeze-dried, dairy or dairy-substitute compositions and methods of making and using
US10154685B2 (en) 2007-05-09 2018-12-18 Nestec S.A. Freeze-dried aerated fruit or vegetable compositions and methods of making thereof
US10159261B2 (en) 2007-05-09 2018-12-25 Nestec S. A. Freeze-dried, aerated dairy or dairy-substitute compositions and methods of making thereof
CN107525356A (en) * 2017-08-11 2017-12-29 中南林业科技大学 The steam drying of camphorwood vaporization water and essential oil and waste-heat recovery device and application method

Also Published As

Publication number Publication date
FR2080271A5 (en) 1971-11-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee