WO2007132014A3 - Hochfrequenzgestützte vakuumtrocknung - Google Patents

Hochfrequenzgestützte vakuumtrocknung Download PDF

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Publication number
WO2007132014A3
WO2007132014A3 PCT/EP2007/054757 EP2007054757W WO2007132014A3 WO 2007132014 A3 WO2007132014 A3 WO 2007132014A3 EP 2007054757 W EP2007054757 W EP 2007054757W WO 2007132014 A3 WO2007132014 A3 WO 2007132014A3
Authority
WO
WIPO (PCT)
Prior art keywords
product
bits
frequency radiation
relates
drying
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.)
Ceased
Application number
PCT/EP2007/054757
Other languages
English (en)
French (fr)
Other versions
WO2007132014A2 (de
Inventor
Horst Kriszio
Horst-Martin Mayer
Gerd Ahrens
Andreas Kuehnel
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.)
BECKER TECHNOLOGIES GmbH
Original Assignee
BECKER TECHNOLOGIES GmbH
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 BECKER TECHNOLOGIES GmbH filed Critical BECKER TECHNOLOGIES GmbH
Publication of WO2007132014A2 publication Critical patent/WO2007132014A2/de
Publication of WO2007132014A3 publication Critical patent/WO2007132014A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/01—Instant products; Powders; Flakes; Granules
    • 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
    • A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/03—Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
    • 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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30—Puffing or expanding
    • A23P30/32—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6432—Aspects relating to testing or detecting leakage in a microwave heating apparatus
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/647—Aspects related to microwave heating combined with other heating techniques
    • H05B6/6473—Aspects related to microwave heating combined with other heating techniques combined with convection heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/704—Feed lines using microwave polarisers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/705—Feed lines using microwave tuning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/74—Mode transformers or mode stirrers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/782—Arrangements for continuous movement of material wherein the material moved is food
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/04—Heating using microwaves
    • H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Power Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines aus einzelnen Produktstückchen oder ganzen Früchten bestehenden Lebensmittelprodukts, das einen knusprigen (,,crispy') oder knackigen (,,crunchy') Charakter aufweist, eine insbesondere auch zur Anwendung dieses Verfahrens verwendbare Vorrichtung zur trocknenden Behandlung von Produkten sowie eine Vorrichtung zur Einkopplung von Hochfrequenzstrahlung hoher Leistung, insbesondere Mikrowellen, aus einem Einkopplungshohlleiter über ein elektromagnetisch transparentes, aber druckdichtes Einkopplungsfenster in eine teilevakuierte Behandlungskammer. Das erfindungsgemäße Verfahren umfasst hierbei die Verfahrensschritte Vortrocknung des Produkts bzw. der Produktstückchen mittels eines Konvektionstrockners sowie Puffung und Trocknung des Produkts bzw. der Produktstückchen im Vakuum mit Hilfe dielektrischer Energiedissipation im Produkt bzw. in den Produktstückchen durch elektromagnetische Hochfrequenzbestrahlung.
PCT/EP2007/054757 2006-05-17 2007-05-16 Hochfrequenzgestützte vakuumtrocknung Ceased WO2007132014A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006023198.8 2006-05-17
DE102006023198A DE102006023198A1 (de) 2006-05-17 2006-05-17 Hochfrequenzgestützte Vakuumtrocknung

Publications (2)

Publication Number Publication Date
WO2007132014A2 WO2007132014A2 (de) 2007-11-22
WO2007132014A3 true WO2007132014A3 (de) 2008-08-28

Family

ID=38438687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/054757 Ceased WO2007132014A2 (de) 2006-05-17 2007-05-16 Hochfrequenzgestützte vakuumtrocknung

Country Status (2)

Country Link
DE (1) DE102006023198A1 (de)
WO (1) WO2007132014A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL216777B1 (pl) * 2009-06-29 2014-05-30 Radaś Adam Prod Handlowa Paula F Czipsy topinamburowe i sposób wytwarzania czipsów topinamburowych
US8756826B2 (en) 2010-11-30 2014-06-24 Mei, Llc Liquid coalescence and vacuum dryer system and method
EP2762013A1 (de) * 2013-01-30 2014-08-06 Intersnack Group GmbH & Co. KG Verfahren zur Herstellung eines chipsartigen Snacks aus Kartoffeln und/oder Gemüse und danach hergestellte Snacks
DE102015210890A1 (de) * 2014-10-02 2016-04-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Trockenprodukt aus Obst und/oder Gemüse sowie Verfahren zur Herstellung
MY194326A (en) * 2015-06-15 2022-11-28 Fraunhofer Ges Forschung Dried products made from fruit and/or vegetables and production methods
WO2017139559A1 (en) 2016-02-11 2017-08-17 The Hershey Company Crispy pulse products and processes of making the same
DE102018105390C5 (de) 2018-03-08 2026-02-12 Siempelkamp Maschinen- Und Anlagenbau Gmbh Durchlaufofen und Anlage zur Herstellung von Holzwerkstoffplatten
DE102020105340B3 (de) * 2020-02-28 2021-04-08 Zahoransky Automation & Molds GmbH Vorrichtung und Verfahren zum Trocknen von Dialysefiltern
CN113017059B (zh) * 2021-04-20 2022-04-26 中国农业科学院农产品加工研究所 可常温保存的复水核桃仁的制备方法
CN114292680A (zh) * 2021-11-18 2022-04-08 霍山丰乐生物能源科技有限公司 一种利用农林废弃物制备生物质颗粒的方法
DE102022131025B3 (de) * 2022-11-23 2024-03-07 SAJA GmbH Vorrichtung und Verfahren zur Trocknung und Puffung

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522798A1 (fr) * 1982-03-04 1983-09-09 Valeo Installation de sechage industriel a micro-ondes
US4640020A (en) * 1985-11-27 1987-02-03 Mcdonnell Douglas Corporation Zoned microwave drying apparatus and process
DE3538899A1 (de) * 1985-11-02 1987-05-07 Hauni Werke Koerber & Co Kg Anlage zur mikrowellenbehandlung eines gutes
JPS63304941A (ja) * 1987-06-03 1988-12-13 Suntory Ltd 野菜又は果実スナック食品の製造方法
EP0338626A2 (de) * 1988-04-21 1989-10-25 Pannevis B.V. Verfahren und Einrichtung zur Entfernung von Flüssigkeit aus einem Feststoff-/Flüssigkeitsgemisch
US5020237A (en) * 1989-01-03 1991-06-04 The J. M. Smucker Company Method and apparatus for dehydrating fruit
DE4036112A1 (de) * 1990-11-13 1992-05-14 Fraunhofer Ges Forschung Einrichtung zum kontinuierlichen trocknen von stueckigem, granulatfoermigen oder fasrig-blaettrigem gut
WO1993025090A1 (en) * 1992-06-18 1993-12-23 General Mills, Inc. Microwave toasting of puffed r-t-e cereals
WO1994015481A2 (en) * 1993-01-06 1994-07-21 Tgtbt, Ltd. Process and apparatus for preparing fat free snack chips
DE19643989A1 (de) * 1995-11-04 1997-05-07 Battelle Ingtechnik Gmbh Vorrichtung zur Behandlung von Substanzen mit elektromagnetischer Hochfrequenzenergie
DE19804386A1 (de) * 1998-02-04 1999-09-09 Ttp Ingenieurbuero Verfahren und Vorrichtung zur Trocknung oder Wärmebehandlung von Produkten, insbesondere mit Hilfe von Mikrowellenstrahlung, und damit hergestellte Bananenchips und Bananenpulver
US5962057A (en) * 1998-06-30 1999-10-05 The University Of Bristish Columbia Process for drying mango and pineapples
US5980962A (en) * 1994-07-11 1999-11-09 Microwave Processing Technologies Pty. Limited Process of and apparatus for providing at least a partial barrier to moisture vapor transfer through the surface of a material and/or for removing moisture from a material
EP1092353A2 (de) * 1999-10-05 2001-04-18 Santrade Ltd. Verfahren zur Trocknung von Obst- oder Gemüsefrüchten sowie Anlage zur Durchführung des Verfahrens und Bandtrockner
WO2005004542A1 (de) * 2003-07-01 2005-01-13 Forschungszentrum Karlsruhe Gmbh Mikrowellenresonator, eine aus einem solchen mikrowellenresonator modular aufgebaute prozessstrasse, ein verfahren zum betreiben und nach diesem verfahren thermisch prozessierte gegenstände/werkstücke mittels mikrowelle

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522798A1 (fr) * 1982-03-04 1983-09-09 Valeo Installation de sechage industriel a micro-ondes
DE3538899A1 (de) * 1985-11-02 1987-05-07 Hauni Werke Koerber & Co Kg Anlage zur mikrowellenbehandlung eines gutes
US4640020A (en) * 1985-11-27 1987-02-03 Mcdonnell Douglas Corporation Zoned microwave drying apparatus and process
JPS63304941A (ja) * 1987-06-03 1988-12-13 Suntory Ltd 野菜又は果実スナック食品の製造方法
EP0338626A2 (de) * 1988-04-21 1989-10-25 Pannevis B.V. Verfahren und Einrichtung zur Entfernung von Flüssigkeit aus einem Feststoff-/Flüssigkeitsgemisch
US5020237A (en) * 1989-01-03 1991-06-04 The J. M. Smucker Company Method and apparatus for dehydrating fruit
DE4036112A1 (de) * 1990-11-13 1992-05-14 Fraunhofer Ges Forschung Einrichtung zum kontinuierlichen trocknen von stueckigem, granulatfoermigen oder fasrig-blaettrigem gut
WO1993025090A1 (en) * 1992-06-18 1993-12-23 General Mills, Inc. Microwave toasting of puffed r-t-e cereals
WO1994015481A2 (en) * 1993-01-06 1994-07-21 Tgtbt, Ltd. Process and apparatus for preparing fat free snack chips
US5980962A (en) * 1994-07-11 1999-11-09 Microwave Processing Technologies Pty. Limited Process of and apparatus for providing at least a partial barrier to moisture vapor transfer through the surface of a material and/or for removing moisture from a material
DE19643989A1 (de) * 1995-11-04 1997-05-07 Battelle Ingtechnik Gmbh Vorrichtung zur Behandlung von Substanzen mit elektromagnetischer Hochfrequenzenergie
DE19804386A1 (de) * 1998-02-04 1999-09-09 Ttp Ingenieurbuero Verfahren und Vorrichtung zur Trocknung oder Wärmebehandlung von Produkten, insbesondere mit Hilfe von Mikrowellenstrahlung, und damit hergestellte Bananenchips und Bananenpulver
US5962057A (en) * 1998-06-30 1999-10-05 The University Of Bristish Columbia Process for drying mango and pineapples
EP1092353A2 (de) * 1999-10-05 2001-04-18 Santrade Ltd. Verfahren zur Trocknung von Obst- oder Gemüsefrüchten sowie Anlage zur Durchführung des Verfahrens und Bandtrockner
WO2005004542A1 (de) * 2003-07-01 2005-01-13 Forschungszentrum Karlsruhe Gmbh Mikrowellenresonator, eine aus einem solchen mikrowellenresonator modular aufgebaute prozessstrasse, ein verfahren zum betreiben und nach diesem verfahren thermisch prozessierte gegenstände/werkstücke mittels mikrowelle

Also Published As

Publication number Publication date
WO2007132014A2 (de) 2007-11-22
DE102006023198A1 (de) 2007-11-22

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