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 waterInfo
- 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
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)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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.
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)
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)
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 |
ATE153220T1 (en) * | 1992-12-22 | 1997-06-15 | Unilever Nv | METHOD FOR PRODUCING COLD WATER SOLUBLE AND COLD STABLE READY TO DRINK TEA |
AT411642B (en) * | 1996-02-20 | 2004-04-26 | Gerhard Laschober | DEVICE FOR PRODUCING DRY MILK |
-
1970
- 1970-02-27 FR FR7007276A patent/FR2080271A5/fr not_active Expired
-
1971
- 1971-04-19 GB GB2432471*A patent/GB1343640A/en not_active Expired
Cited By (23)
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 |
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 |
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 |