WO2004036208A3 - Method and device for determining the sheen of rice - Google Patents

Method and device for determining the sheen of rice Download PDF

Info

Publication number
WO2004036208A3
WO2004036208A3 PCT/CH2003/000669 CH0300669W WO2004036208A3 WO 2004036208 A3 WO2004036208 A3 WO 2004036208A3 CH 0300669 W CH0300669 W CH 0300669W WO 2004036208 A3 WO2004036208 A3 WO 2004036208A3
Authority
WO
WIPO (PCT)
Prior art keywords
rice
sheen
determining
intervals
polish
Prior art date
Application number
PCT/CH2003/000669
Other languages
German (de)
French (fr)
Other versions
WO2004036208A2 (en
Inventor
Frank-Otto Goerlitz
Markus Brockfeld
Original Assignee
Buehler Ag
Frank-Otto Goerlitz
Markus Brockfeld
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 Buehler Ag, Frank-Otto Goerlitz, Markus Brockfeld filed Critical Buehler Ag
Priority to EP03747787A priority Critical patent/EP1552290A2/en
Priority to JP2004543891A priority patent/JP2006504081A/en
Priority to AU2003266905A priority patent/AU2003266905A1/en
Publication of WO2004036208A2 publication Critical patent/WO2004036208A2/en
Publication of WO2004036208A3 publication Critical patent/WO2004036208A3/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
    • G01N33/10—Starch-containing substances, e.g. dough
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Cereal-Derived Products (AREA)

Abstract

The invention relates to a method and a device for determining the sheen of rice, especially white rice, enabling an objective evaluation of the sheen or the smoothness of the surface of polished grains of rice. To this end, a shearing strain is applied to a quantity of rice and the temporal intervals (T3) of stick-slip effects are determined, said intervals expressing the degree of polish or sheen.
PCT/CH2003/000669 2002-10-17 2003-10-14 Method and device for determining the sheen of rice WO2004036208A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03747787A EP1552290A2 (en) 2002-10-17 2003-10-14 Method and device for determining the sheen of rice
JP2004543891A JP2006504081A (en) 2002-10-17 2003-10-14 Method and apparatus for determining the gloss of rice
AU2003266905A AU2003266905A1 (en) 2002-10-17 2003-10-14 Method and device for determining the sheen of rice

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002148566 DE10248566A1 (en) 2002-10-17 2002-10-17 Method and device for determining the gloss of rice
DE10248566.6 2002-10-17

Publications (2)

Publication Number Publication Date
WO2004036208A2 WO2004036208A2 (en) 2004-04-29
WO2004036208A3 true WO2004036208A3 (en) 2004-11-25

Family

ID=32049391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2003/000669 WO2004036208A2 (en) 2002-10-17 2003-10-14 Method and device for determining the sheen of rice

Country Status (6)

Country Link
EP (1) EP1552290A2 (en)
JP (1) JP2006504081A (en)
CN (1) CN1705879A (en)
AU (1) AU2003266905A1 (en)
DE (1) DE10248566A1 (en)
WO (1) WO2004036208A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240185A2 (en) * 1986-03-20 1987-10-07 Satake Engineering Co., Ltd. Apparatus for evaluating the quality of rice grains
WO1996033401A1 (en) * 1995-04-20 1996-10-24 Yissum Research Development Company Of The Hebrew University Of Jerusalem Glossmeter
JPH10160676A (en) * 1996-11-27 1998-06-19 Matsushita Electric Works Ltd Rice grain inspection device
JPH11218488A (en) * 1991-11-12 1999-08-10 Shizuoka Seiki Co Ltd Method and device for judging rice quality

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240185A2 (en) * 1986-03-20 1987-10-07 Satake Engineering Co., Ltd. Apparatus for evaluating the quality of rice grains
JPH11218488A (en) * 1991-11-12 1999-08-10 Shizuoka Seiki Co Ltd Method and device for judging rice quality
WO1996033401A1 (en) * 1995-04-20 1996-10-24 Yissum Research Development Company Of The Hebrew University Of Jerusalem Glossmeter
JPH10160676A (en) * 1996-11-27 1998-06-19 Matsushita Electric Works Ltd Rice grain inspection device

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
A. D. BERMAN ET AL.: "Origin and Characterization of Different Stick-Slip Friction Mechanisms", LANGMUIR, AMERICAN CHEMICAL SOCIETY, vol. 12, no. 19, 1996, US, pages 4559 - 4563, XP001090998 *
D. SCHULZE: "Zeit- und geschwindigkeitsabhängiges Verhalten von Schüttgütern als Bedingung für Slip-Stick", CHEMIE-INGENIEUR-TECHNIK, VERLAG CHEMIE GMBH, vol. 75, no. 1-2, February 2003 (2003-02-01), WEINHEIM, DE, pages 104 - 108, XP002297634 *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *
SCHULZE D: "ENTWICKLUNG UND ANWENDUNG EINES NEUARTIGEN RINGSCHERGERATES DEVELOPMENT AND APPLICATION OF A NOVEL RING SHEAR TESTER", AUFBEREITUNGS TECHNIK, VERLAG FUER AUFBEREITUNG SCHIRMER UND ZEH. WIESBADEN, DE, vol. 35, no. 10, 1 October 1994 (1994-10-01), pages 524 - 526,528, XP000471818, ISSN: 1443-9302 *
SCHULZE D: "ZUR FLIESSFÄHIGKEIT VON SCHÜTTGÜTERN - DEFINITION UND MESSVERFAHREN", CHEMIE-INGENIEUR-TECHNIK, VERLAG CHEMIE GMBH. WEINHEIM, DE, vol. 67, no. 1, 1995, pages 60 - 68, XP000485563, ISSN: 0009-286X *

Also Published As

Publication number Publication date
EP1552290A2 (en) 2005-07-13
WO2004036208A2 (en) 2004-04-29
AU2003266905A1 (en) 2004-05-04
JP2006504081A (en) 2006-02-02
CN1705879A (en) 2005-12-07
DE10248566A1 (en) 2004-04-29

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