AR032836A1 - Procedimiento y dispositivo para el examen analitico de una muestra de cerveza - Google Patents

Procedimiento y dispositivo para el examen analitico de una muestra de cerveza

Info

Publication number
AR032836A1
AR032836A1 ARP020100625A ARP020100625A AR032836A1 AR 032836 A1 AR032836 A1 AR 032836A1 AR P020100625 A ARP020100625 A AR P020100625A AR P020100625 A ARP020100625 A AR P020100625A AR 032836 A1 AR032836 A1 AR 032836A1
Authority
AR
Argentina
Prior art keywords
beer
sample
procedure
measured values
analytical examination
Prior art date
Application number
ARP020100625A
Other languages
English (en)
Inventor
Henrich Joerg Bollmann
Original Assignee
Warsteiner Brauerei Haus Crame
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 Warsteiner Brauerei Haus Crame filed Critical Warsteiner Brauerei Haus Crame
Publication of AR032836A1 publication Critical patent/AR032836A1/es

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
    • G01N33/14—Beverages
    • G01N33/146—Beverages containing alcohol
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3196—Correlating located peaks in spectrum with reference data, e.g. fingerprint data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Procedimiento para el examen analítico de una muestra de cerveza (18), con el fin de comprobar si se trata de cerveza de una determinada marca de cerveza prefijada, en el que se realiza primeramente, por medio de mediciones espectroscopicas de una serie de muestras diferentes de la marca de cerveza prefijada, respectivamente con varios valores medidos para cada muestra, una matriz de datos que sirve como referencia y que sirve como modelo, y a continuacion se obtienen espectroscopicamente valores medidos correspondientes, por ejemplo mediante mediciones de transmision en un espectrometro (11), de la muestra extrana (18) que se desea examinar y luego, mediante comparacion, se comprueba si los valores medidos de la muestra extrana se encuentran dentro del modelo obtenido previamente.
ARP020100625A 2001-02-23 2002-02-22 Procedimiento y dispositivo para el examen analitico de una muestra de cerveza AR032836A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10108712A DE10108712A1 (de) 2001-02-23 2001-02-23 Verfahren zur analytischen Untersuchung einer Bierprobe

Publications (1)

Publication Number Publication Date
AR032836A1 true AR032836A1 (es) 2003-11-26

Family

ID=7675219

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020100625A AR032836A1 (es) 2001-02-23 2002-02-22 Procedimiento y dispositivo para el examen analitico de una muestra de cerveza

Country Status (6)

Country Link
EP (1) EP1235066B1 (es)
AR (1) AR032836A1 (es)
AT (1) ATE427480T1 (es)
DE (2) DE10108712A1 (es)
TW (1) TW539854B (es)
WO (1) WO2002068938A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158448B4 (de) * 2001-11-30 2007-04-05 Wolfgang Raske Verfahren zur spektralen Messung der Stabilität einer Flüssigkeit, wie Bier, unter Verwendung einer spektral-elektrischen Fotometereinheit für elektromagnetische Wellen und Vorrichtung zur Durchführung des Verfahrens
WO2005045421A1 (en) * 2003-11-05 2005-05-19 The Royal Veterinary And Agricultural University Improved method and apparatus for measuring bitterness in beer and brewing samples
GB0706322D0 (en) * 2007-03-30 2007-05-09 Futuretec Technologies Ltd Fluid property measurement
CN103884732B (zh) * 2014-04-09 2017-02-15 青岛啤酒股份有限公司 一种高浓酿造后稀释啤酒风味协调性的评价方法
DE102014009154A1 (de) * 2014-06-25 2015-12-31 Alnumed Gmbh Verfahren zum Klassifizieren eines Stoffgemischs
DE102016009636B4 (de) 2016-08-10 2018-07-12 Qfood Gmbh Verfahren zum Überprüfen der Übereinstimmung einer Bierprobe mit einem Referenzbier
CN115105784B (zh) * 2022-06-20 2023-04-07 连云港新江环保材料有限公司 一种垃圾焚烧飞灰中二噁英的脱氯解毒处理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923399A (en) * 1974-04-25 1975-12-02 Bausch & Lomb Miniaturized spectrophotometer
DE2809910C2 (de) * 1978-03-08 1986-06-26 Diessel Gmbh & Co, 3200 Hildesheim Verfahren zur quantitativen Bestimmung von Bestandteilen von Bier
JPH04501310A (ja) * 1988-04-13 1992-03-05 インターナショナル　インテグレイテッド　システムズ，インコーポレイテッド 流体検査および／または識別のシステム
DE4002108A1 (de) * 1990-01-25 1991-08-01 Tuchenhagen Otto Gmbh Verfahren und anordnung zur ueberpruefung des staerkeabbaus und der verzuckerung von maische
GB9402304D0 (en) * 1994-02-07 1994-03-30 Whitbread & Co Ltd Monitoring method
US5697373A (en) * 1995-03-14 1997-12-16 Board Of Regents, The University Of Texas System Optical method and apparatus for the diagnosis of cervical precancers using raman and fluorescence spectroscopies
US5750995A (en) * 1996-02-16 1998-05-12 Boston Advanced Technologies, Inc. Methods and devices for fuel characterization and optimal fuel identification on-site at a fuel delivery dispenser
US5614718A (en) * 1995-10-03 1997-03-25 Hoover Universal, Inc. Apparatus and method for noninvasive assessment of pressurized container properties
FR2760533B1 (fr) * 1997-03-06 1999-05-28 Alpha Mos Sa Appareil et procede de caracterisation de liquides
DE19830720C1 (de) * 1998-07-09 2000-01-05 Merck Patent Gmbh Verfahren zur indirekten Brennwert-, Heizwert- und Wassergehaltsbestimmung von flüssigen Abfallproben sowie eine Vorrichtung und deren Verwendung zur Gewinnung von flüssigen Abfallchargen
FR2784465B1 (fr) * 1998-10-13 2000-11-24 Flotech 2000 Procede de detection d'une adulteration d'un jus de fruit concentre par des sirops de sucres exogenes
US6490030B1 (en) * 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device

Also Published As

Publication number Publication date
TW539854B (en) 2003-07-01
EP1235066B1 (de) 2009-04-01
ATE427480T1 (de) 2009-04-15
EP1235066A1 (de) 2002-08-28
DE10108712A1 (de) 2002-09-12
WO2002068938A1 (de) 2002-09-06
DE50114807D1 (de) 2009-05-14

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