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MX173027B - Metodo para analizar propiedades de una materia de origen biologico que contiene agua, utilizando espectroscopia cercana al infrarrojo - Google Patents

Metodo para analizar propiedades de una materia de origen biologico que contiene agua, utilizando espectroscopia cercana al infrarrojo

Info

Publication number
MX173027B
MX173027B MX2227890A MX2227890A MX173027B MX 173027 B MX173027 B MX 173027B MX 2227890 A MX2227890 A MX 2227890A MX 2227890 A MX2227890 A MX 2227890A MX 173027 B MX173027 B MX 173027B
Authority
MX
Mexico
Prior art keywords
multiple samples
near infrared
property
compartment
matter
Prior art date
Application number
MX2227890A
Other languages
English (en)
Inventor
James B Callis
Original Assignee
Univ Washington
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 Univ Washington filed Critical Univ Washington
Publication of MX173027B publication Critical patent/MX173027B/es

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

La presente invención se refiere a un método para analizar una propiedad de materia biológica que tiene un contenido de agua, la materia biológica comprende un primer compartimiento relacionado con la propiedad que va a analizarse y un segundo compartimiento que tiene una cantidad de agua proporcionalmente más grande o más pequeña que el primer compartimiento, el método está caracterizado porque comprende: (a) irradiar con luz casi infrarroja muestras múltiples de materia biológica; (b) detectar el espectro casi infrarrojo de cada una de las muestras múltiples; (c) aplicar una técnica de pre-procesamiento al espectro de cada una de las muestras múltiples; (d) cuantificar independientemente la propiedad que va a analizarse para cada una de las muestras múltiples; (e) establecer una serie de preparación a partir de los espectros casi infrarrojos de las muestras múltiples; y (f) identificar estadísticamente la naturaleza de una correlación matemática entre la propiedad que va a analizarse en el primer compartimiento y el contenido de agua en la materia biológica.
MX2227890A 1989-09-18 1990-09-07 Metodo para analizar propiedades de una materia de origen biologico que contiene agua, utilizando espectroscopia cercana al infrarrojo MX173027B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40874789A 1989-09-18 1989-09-18

Publications (1)

Publication Number Publication Date
MX173027B true MX173027B (es) 1994-01-28

Family

ID=23617594

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2227890A MX173027B (es) 1989-09-18 1990-09-07 Metodo para analizar propiedades de una materia de origen biologico que contiene agua, utilizando espectroscopia cercana al infrarrojo

Country Status (7)

Country Link
EP (1) EP0476192B1 (es)
JP (1) JP3248905B2 (es)
CA (1) CA2025329C (es)
DE (1) DE69032442T2 (es)
DK (1) DK0476192T3 (es)
ES (1) ES2117627T3 (es)
MX (1) MX173027B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223714A (en) * 1991-11-26 1993-06-29 Ashland Oil, Inc. Process for predicting properties of multi-component fluid blends
DK88893D0 (da) * 1993-07-30 1993-07-30 Radiometer As A method and an apparatus for determining the content of a constituent of blood of an individual
US5553615A (en) * 1994-01-31 1996-09-10 Minnesota Mining And Manufacturing Company Method and apparatus for noninvasive prediction of hematocrit
US5879294A (en) * 1996-06-28 1999-03-09 Hutchinson Technology Inc. Tissue chromophore measurement system
CA2231305C (en) * 1997-03-11 2007-03-20 Merrit Nyles Jacobs Improved analyzer throughput featuring through-the-tip analysis
US6006119A (en) * 1998-02-04 1999-12-21 Polestar Technologies, Inc. Non-invasive optical measurement of blood hematocrit
DE60039796D1 (de) * 1999-06-16 2008-09-18 Hutchinson Technology Vollständige Hämoglobinkonzentrations-Messung
ATE343125T1 (de) * 1999-08-31 2006-11-15 Nir Diagnostics Inc Verfahren zum kalibrieren einer spektroskopievorrichtung
CH695000A5 (de) * 2000-01-31 2005-10-31 Swan Analytische Instr Ag Verfahren zur Detektion von Serum und zur Erfassung seiner Qualitaet und Anordnungen hierzu.
ITTO20010189A1 (it) * 2001-03-02 2002-09-02 Gambro Dasco Spa Metodo per misurare la concentrazione di emoglobina nel sangue in un circuito di una macchina di dialisi, dispositivo di misura e circuito p
KR100935703B1 (ko) 2008-01-14 2010-01-07 대한민국 현장용 우유 품질 분석 장치 및 방법
US9002655B2 (en) 2010-05-03 2015-04-07 Gambro Lundia Ab Medical apparatus for extracorporeal blood treatment and method for determining a blood parameter value in a medical apparatus thereof
WO2015009970A1 (en) 2013-07-18 2015-01-22 Erythron Llc Spectroscopic measurements with parallel array detector
US20150338338A1 (en) 2014-02-28 2015-11-26 Erythron, Llc Method and Apparatus for Determining Markers of Health by Analysis of Blood
WO2016168090A1 (en) 2015-04-14 2016-10-20 Nueon, Inc. Method and apparatus for determining markers of health by analysis of blood
WO2017165403A1 (en) 2016-03-21 2017-09-28 Nueon Inc. Porous mesh spectrometry methods and apparatus
CN106353281B (zh) * 2016-09-30 2023-04-07 中南林业科技大学 一种近红外光谱自动在线检测装置及控制方法
WO2018085699A1 (en) 2016-11-04 2018-05-11 Nueon Inc. Combination blood lancet and analyzer
US10175218B2 (en) 2016-12-16 2019-01-08 Farmers Edge Inc. Classification of soil texture and content by near-infrared spectroscopy
FR3081551B1 (fr) * 2018-05-25 2021-09-17 Commissariat Energie Atomique Procede de detection d'un compose dans une composition a identifier et dispositif de detection
JP6760663B2 (ja) * 2018-07-03 2020-09-23 フェムトディプロイメンツ株式会社 試料解析装置および試料解析用プログラム
CN117368146B (zh) * 2023-12-08 2024-03-12 苏陀科技(北京)有限公司 一种菌丝体蛋白含量的快速检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805623A (en) * 1987-09-04 1989-02-21 Vander Corporation Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment

Also Published As

Publication number Publication date
ES2117627T3 (es) 1998-08-16
DE69032442D1 (de) 1998-07-30
EP0476192A2 (en) 1992-03-25
CA2025329C (en) 2001-08-21
JP3248905B2 (ja) 2002-01-21
DK0476192T3 (da) 1999-04-06
JPH04190141A (ja) 1992-07-08
CA2025329A1 (en) 1991-03-19
EP0476192A3 (en) 1992-10-07
EP0476192B1 (en) 1998-06-24
DE69032442T2 (de) 1999-02-04

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