ES2185496A1 - Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos - Google Patents

Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos

Info

Publication number
ES2185496A1
ES2185496A1 ES200101757A ES200101757A ES2185496A1 ES 2185496 A1 ES2185496 A1 ES 2185496A1 ES 200101757 A ES200101757 A ES 200101757A ES 200101757 A ES200101757 A ES 200101757A ES 2185496 A1 ES2185496 A1 ES 2185496A1
Authority
ES
Spain
Prior art keywords
quantification
evolution
substances
determination
development
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.)
Granted
Application number
ES200101757A
Other languages
English (en)
Other versions
ES2185496B1 (es
Inventor
Herrero Jose Luis Navarro
Marco Jesus Pico
Barcena Jose Manuel Bruno
Albentosa Salvador Valles
Marco Enrique Pico
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica de Valencia
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universidad Politecnica de Valencia
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 Consejo Superior de Investigaciones Cientificas CSIC, Universidad Politecnica de Valencia filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES200101757A priority Critical patent/ES2185496B1/es
Priority to PCT/ES2002/000355 priority patent/WO2003008948A1/es
Priority to EP02751179A priority patent/EP1418418A1/en
Publication of ES2185496A1 publication Critical patent/ES2185496A1/es
Priority to US10/757,717 priority patent/US6975403B2/en
Application granted granted Critical
Publication of ES2185496B1 publication Critical patent/ES2185496B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/06—Quantitative determination
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths
    • 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
    • G01N21/59—Transmissivity
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

Equipo y método en línea para la detección, determinación de la evolución y cuantificación de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnológicos. Consiste en hacer pasar un primer haz de la luz de intensidad variable a través de una primera probeta (3) por la que circula la sustancia (1) a controlar, y en hacer pasar un segundo haz de luz de intensidad fija a través de una segunda probeta (4) con una muestra de referencia. Se comparan las intensidades de dichos haces tras atravesar las probetas y se varía la intensidad del primer haz de manera que dichas intensidades sean iguales. Mediante el procesamiento de la señal que hace variar al primer haz se calcula el parámetro de interés en la primera probeta (3).
ES200101757A 2001-07-17 2001-07-17 Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos. Expired - Fee Related ES2185496B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200101757A ES2185496B1 (es) 2001-07-17 2001-07-17 Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos.
PCT/ES2002/000355 WO2003008948A1 (es) 2001-07-17 2002-07-16 Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarollo de procesos biotecnologicos
EP02751179A EP1418418A1 (en) 2001-07-17 2002-07-16 On-line method and equipment for detecting, determining the evolution of and quantifying a microbial biomass and other substances that absorb light along the spectrum during the development of biotechnological processes
US10/757,717 US6975403B2 (en) 2001-07-17 2004-01-14 On-line method and equipment for detecting, determining the evolution and quantifying a microbial biomass and other substances that absorb light along the spectrum during the development of biotechnological processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101757A ES2185496B1 (es) 2001-07-17 2001-07-17 Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos.

Publications (2)

Publication Number Publication Date
ES2185496A1 true ES2185496A1 (es) 2003-04-16
ES2185496B1 ES2185496B1 (es) 2005-06-01

Family

ID=8498527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101757A Expired - Fee Related ES2185496B1 (es) 2001-07-17 2001-07-17 Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos.

Country Status (4)

Country Link
US (1) US6975403B2 (es)
EP (1) EP1418418A1 (es)
ES (1) ES2185496B1 (es)
WO (1) WO2003008948A1 (es)

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DE102007003040B4 (de) * 2007-01-20 2010-09-02 Stratec Biomedical Systems Ag Vorrichtung zur optischen Detektion eines Phasenübergangs oder dergleichen
CN103558167B (zh) * 2013-10-31 2016-08-17 华南理工大学 一种快速测定腌肉中氯化钠含量的方法
CN106226265B (zh) * 2016-07-28 2019-01-08 浙江工业大学 基于光谱分析的生物炭炭化温度快速鉴别方法
EP3385366A1 (de) * 2017-04-04 2018-10-10 Siemens Aktiengesellschaft Verfahren zur kontrolle eines biotechnologischen prozesses
US11822033B2 (en) * 2019-12-16 2023-11-21 Halliburton Energy Services, Inc. Radiometric modeling for optical identification of sample materials
US20210395668A1 (en) * 2020-06-23 2021-12-23 Hypergiant Industries, Inc. Bioreactor Monitoring System using Spectrophotometer

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Also Published As

Publication number Publication date
ES2185496B1 (es) 2005-06-01
US6975403B2 (en) 2005-12-13
WO2003008948A1 (es) 2003-01-30
EP1418418A1 (en) 2004-05-12
US20040227947A1 (en) 2004-11-18

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