JP2016017837A - 光学測定方法及びアルコールの製造方法 - Google Patents
光学測定方法及びアルコールの製造方法 Download PDFInfo
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- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
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- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N2021/4764—Special kinds of physical applications
- G01N2021/4769—Fluid samples, e.g. slurries, granulates; Compressible powdery of fibrous samples
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- 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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
(1)バイオマス由来の発酵原料に含まれる発酵阻害物の濃度を測定する光学測定方法であって、
前記バイオマス由来の発酵原料が含まれる測定対象物に対して近赤外光を照射することで、当該測定対象物に係る拡散反射スペクトル又は透過スペクトルを取得する取得工程と、
前記取得工程で得られたスペクトルに基づいて、前記発酵阻害物の濃度を算出する算出工程と、
を有する光学測定方法
である。
最初に本願発明の実施態様を列記して説明する。
本発明に係る光学測定方法の具体例を、以下に図面を参照しつつ説明する。なお、本発明はこれらの例示に限定されるものではなく、特許請求の範囲によって示され、特許請求の範囲と均等の意味及び範囲内での全ての変更が含まれることが意図される。
Claims (6)
- バイオマス由来の発酵原料に含まれる発酵阻害物の濃度を測定する光学測定方法であって、
前記バイオマス由来の発酵原料が含まれる測定対象物に対して近赤外光を照射することで、当該測定対象物に係る拡散反射スペクトル又は透過スペクトルを取得する取得工程と、
前記取得工程で得られたスペクトルに基づいて、前記発酵阻害物の濃度を算出する算出工程と、
を有する光学測定方法。 - 前記近赤外光は、少なくとも1550nm〜1800nmの波長範囲に含まれる波長の光を含む請求項1記載の光学測定方法。
- 前記算出工程では、多変量解析を用いて前記発酵阻害物の濃度を算出する請求項1又は2記載の光学測定方法。
- 前記発酵原料は、セルロースを糖化した糖化液である請求項1〜3のいずれか一項に記載の光学測定方法。
- 請求項1〜4のいずれか一項に記載の光学測定方法を含むアルコールの製造方法であって、
前記発酵阻害物の濃度に基づいて、前記発酵原料を得るまでの前処理工程の条件又は前記発酵原料の発酵条件を調整するアルコールの製造方法。 - 前記発酵阻害物は、ギ酸、フルフラール、又は酢酸を含む請求項5に記載のアルコールの製造方法。
Priority Applications (2)
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JP2014140629A JP2016017837A (ja) | 2014-07-08 | 2014-07-08 | 光学測定方法及びアルコールの製造方法 |
US14/793,539 US20160011103A1 (en) | 2014-07-08 | 2015-07-07 | Optical measuring method and manufacturing method of the alcohol |
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JP2014140629A JP2016017837A (ja) | 2014-07-08 | 2014-07-08 | 光学測定方法及びアルコールの製造方法 |
Publications (1)
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JP2016017837A true JP2016017837A (ja) | 2016-02-01 |
Family
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US (1) | US20160011103A1 (ja) |
JP (1) | JP2016017837A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180126163A (ko) * | 2017-05-17 | 2018-11-27 | 한국세라믹기술원 | 바이오매스의 전처리 상태 평가방법 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105136690B (zh) * | 2014-05-28 | 2018-07-24 | 天津先阳科技发展有限公司 | 漫射光谱数据处理方法、建模方法、预测方法和处理装置 |
CN106281976B (zh) * | 2016-11-17 | 2019-05-10 | 湖南省农业科学院 | 一种利用秸秆生产乙醇的全流程加工系统 |
CN106754236B (zh) * | 2016-11-17 | 2019-01-15 | 湖南省农业科学院 | 一种利用秸秆生产乙醇的成型、辐照及酶解处理系统 |
US12092569B2 (en) * | 2020-10-21 | 2024-09-17 | Green Vision Systems Ltd. | Method and system for detecting a biological substance by hyperspectral imaging |
CN117169167B (zh) * | 2023-11-02 | 2024-01-05 | 广东省农业科学院动物科学研究所 | 一种基于高光谱图像的中药型益生菌制剂的生产方法及系统 |
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WO2012066042A1 (en) * | 2010-11-17 | 2012-05-24 | Sekab E-Technology Ab | Nir measurements in production of a target chemical from cellulose |
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FR2820502B1 (fr) * | 2001-02-08 | 2004-04-16 | Cetys Sa | Dispositif d'analyse par spectrophotometrie |
ATE477716T1 (de) * | 2007-04-10 | 2010-09-15 | Delaval Holding Ab | System und verfahren zur überwachung der einsäuerung von futter |
SE532768C2 (sv) * | 2008-02-11 | 2010-04-06 | Sekab E Technology Ab | Förfarande för framställning av etanol utifrån sockerartshaltig lösning/suspension medelst fermentering |
WO2009121416A1 (en) * | 2008-04-04 | 2009-10-08 | Foss Analytical A/S | Infrared monitoring of bioalcohol production |
EP2285950A1 (en) * | 2008-06-13 | 2011-02-23 | FOSS Analytical A/S | Process control of biotechnological processes |
US8835660B2 (en) * | 2010-08-23 | 2014-09-16 | The Regents Of The University Of California | Method for extracting organic compounds from aqueous mixtures |
WO2013043947A1 (en) * | 2011-09-23 | 2013-03-28 | Dow Agrosciences Llc | Chemometrics for near infrared spectral analysis |
US20130172631A1 (en) * | 2011-12-16 | 2013-07-04 | Celanese International Corporation | Process for Monitoring Separation of Ethanol Mixture |
JP2014126383A (ja) * | 2012-12-25 | 2014-07-07 | Sumitomo Electric Ind Ltd | 有機物製造方法、有機物製造プロセスモニタ方法、及び有機物製造プロセスモニタ装置 |
WO2015095255A1 (en) * | 2013-12-20 | 2015-06-25 | Bp Corporation North America Inc. | Method of monitoring and controlling a bioprocess using near- and mid-infrared spectroscopy |
EP3094593B1 (en) * | 2014-01-16 | 2022-01-26 | Carbon Technology Holdings, LLC | Carbon micro-plant |
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2014
- 2014-07-08 JP JP2014140629A patent/JP2016017837A/ja active Pending
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WO2012066042A1 (en) * | 2010-11-17 | 2012-05-24 | Sekab E-Technology Ab | Nir measurements in production of a target chemical from cellulose |
Cited By (2)
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KR20180126163A (ko) * | 2017-05-17 | 2018-11-27 | 한국세라믹기술원 | 바이오매스의 전처리 상태 평가방법 |
KR101972947B1 (ko) * | 2017-05-17 | 2019-04-26 | 한국세라믹기술원 | 바이오매스의 전처리 상태 평가방법 |
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