WO2007003154A3 - Method and device for determining the quality of plant products - Google Patents

Method and device for determining the quality of plant products Download PDF

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Publication number
WO2007003154A3
WO2007003154A3 PCT/DE2006/001035 DE2006001035W WO2007003154A3 WO 2007003154 A3 WO2007003154 A3 WO 2007003154A3 DE 2006001035 W DE2006001035 W DE 2006001035W WO 2007003154 A3 WO2007003154 A3 WO 2007003154A3
Authority
WO
WIPO (PCT)
Prior art keywords
plant products
substances
quality
measuring
ripeness
Prior art date
Application number
PCT/DE2006/001035
Other languages
German (de)
French (fr)
Other versions
WO2007003154A2 (en
Inventor
Heinz Sechting
Turhan Guenaydin
Original Assignee
Heinz Sechting
Turhan Guenaydin
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 Heinz Sechting, Turhan Guenaydin filed Critical Heinz Sechting
Priority to EP06753274A priority Critical patent/EP2047247A2/en
Publication of WO2007003154A2 publication Critical patent/WO2007003154A2/en
Publication of WO2007003154A3 publication Critical patent/WO2007003154A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/025—Fruits or vegetables

Abstract

The invention relates to the field of plant products, especially food such as fruit and vegetables and the analysis of substances thereof or the condition of said substances by measuring the physical properties of the substances with the aid of a method and a self-contained device which is suitable for general use. Said device is embodied as a measuring apparatus for assessing the quality of plant products, for which the degree of ripeness of plant products is used. The degree of ripeness can be determined by electrically measuring non-electrical quantities and can be displayed via adequate representing means. Additional functions in the measuring apparatus, such as voice recording, a barcode reader, information on offers, and a pocket calculator, facilitate shopping.
PCT/DE2006/001035 2005-07-01 2006-06-17 Method and device for determining the quality of plant products WO2007003154A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06753274A EP2047247A2 (en) 2005-07-01 2006-06-17 Method and device for determining the quality of plant products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510030904 DE102005030904A1 (en) 2005-07-01 2005-07-01 Method and device for determining the quality of plant products
DE102005030904.6 2005-07-01

Publications (2)

Publication Number Publication Date
WO2007003154A2 WO2007003154A2 (en) 2007-01-11
WO2007003154A3 true WO2007003154A3 (en) 2007-05-10

Family

ID=37478829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001035 WO2007003154A2 (en) 2005-07-01 2006-06-17 Method and device for determining the quality of plant products

Country Status (3)

Country Link
EP (1) EP2047247A2 (en)
DE (1) DE102005030904A1 (en)
WO (1) WO2007003154A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8518663B2 (en) 2009-04-27 2013-08-27 The Charles Stark Draper Laboratory, Inc. Rapid detection of volatile organic compounds for identification of Mycobacterium tuberculosis in a sample
EP2720174A1 (en) * 2012-10-11 2014-04-16 Luxin (Green Planet) AG Measurement of the ripeness of cocoa fruits
CN110320246A (en) * 2018-03-29 2019-10-11 田旭 Apple internal quality nondestructive measure apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277037A (en) * 1940-01-16 1942-03-24 Gen Electric Fruit ripeness tester
EP0267737A2 (en) * 1986-11-08 1988-05-18 Pennwalt Piezo Film Limited Apparatus for measuring firmness
WO1991005618A1 (en) * 1989-10-13 1991-05-02 The United States Of America, Represented By The Secretary, United States Department Of Commerce Agricultural commmodity condition measurement
US5691473A (en) * 1991-04-03 1997-11-25 Peleg; Kalman Method and equipment for measuring firmness of fruits and vegetables
JPH1073572A (en) * 1996-08-30 1998-03-17 Matsushita Electric Ind Co Ltd Method and device for sorting vegetables and fruits
US6276536B1 (en) * 1998-03-31 2001-08-21 Matsushita Electric Industrial Co., Ltd. Method of measuring ripeness and texture of vegetable or fruit and measuring instrument

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919577A (en) 1982-07-22 1984-02-01 株式会社マキ製作所 Method and device for selecting fruit and vegetable
US5369600A (en) * 1991-12-24 1994-11-29 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for measuring gas density and sugar content of a beverage within a sealed container and method of measuring the same
GB9709840D0 (en) * 1997-05-15 1997-07-09 Sinclair Int Ltd Assessment of the condition of fruit and vegetables
EP1198708B1 (en) * 1999-07-30 2004-09-29 FPS Food Processing Systems B.V. Method and device for determining the hardness of products such as fruit
DE10214780A1 (en) 2002-04-03 2003-10-30 Univ Jw Goethe Frankfurt Main Infrared spectrometry device, especially for the spectrometry of aqueous systems, comprises an attenuated total reflection body and an infrared source with the ATR body configured to provide total internal reflection
DE10214781B4 (en) 2002-04-03 2006-11-16 Johann Wolfgang Goethe-Universität Frankfurt am Main FT-IR measuring device, in particular for the spectrometry of aqueous systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277037A (en) * 1940-01-16 1942-03-24 Gen Electric Fruit ripeness tester
EP0267737A2 (en) * 1986-11-08 1988-05-18 Pennwalt Piezo Film Limited Apparatus for measuring firmness
WO1991005618A1 (en) * 1989-10-13 1991-05-02 The United States Of America, Represented By The Secretary, United States Department Of Commerce Agricultural commmodity condition measurement
US5691473A (en) * 1991-04-03 1997-11-25 Peleg; Kalman Method and equipment for measuring firmness of fruits and vegetables
JPH1073572A (en) * 1996-08-30 1998-03-17 Matsushita Electric Ind Co Ltd Method and device for sorting vegetables and fruits
US6276536B1 (en) * 1998-03-31 2001-08-21 Matsushita Electric Industrial Co., Ltd. Method of measuring ripeness and texture of vegetable or fruit and measuring instrument

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2047247A2 *

Also Published As

Publication number Publication date
EP2047247A2 (en) 2009-04-15
WO2007003154A2 (en) 2007-01-11
DE102005030904A1 (en) 2007-01-04

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