JP5808317B2 - 糖化溶液の製造方法 - Google Patents
糖化溶液の製造方法 Download PDFInfo
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- JP5808317B2 JP5808317B2 JP2012505614A JP2012505614A JP5808317B2 JP 5808317 B2 JP5808317 B2 JP 5808317B2 JP 2012505614 A JP2012505614 A JP 2012505614A JP 2012505614 A JP2012505614 A JP 2012505614A JP 5808317 B2 JP5808317 B2 JP 5808317B2
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- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/02—Monosaccharides
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
- C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
- C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/002—Xylose
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/007—Separation of sugars provided for in subclass C13K
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Emergency Medicine (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
Claims (5)
- リグノセルロース系バイオマスをアンモニア又は水蒸気により処理してセルロース又はヘミセルロースに結合しているリグニンを除去して調製された基質溶液を、微生物が産生した糖化酵素により処理して基質・糖化酵素混合液を調製し、前記基質・糖化酵素混合液から前記基質の残渣を除去して糖化溶液を得る糖化溶液の製造方法において、
前記基質・糖化酵素混合液を調製する際に、前記基質・糖化酵素混合液中の基質濃度を15〜30質量%の範囲に調製すると共に、前記基質・糖化酵素混合液の全量に対して、5〜40質量%の範囲の濃度となるように糖化酵素を添加し、
前記糖化酵素として、GC220(商標、ジェネンコア社製)又はアクレモニウムセルラーゼ(商標、明治製菓株式会社製)のいずれか1種類のみを用い、
前記基質・糖化酵素混合液から前記基質の残渣を除去する際に該残渣に吸着されている糖を、フィルタープレス、真空脱水機、ベルトプレス脱水機、スクリュープレス脱水機、多重円板脱水機による方法からなる群から選択されるいずれか1つの方法を用いて抽出し、
前記糖化溶液中の糖濃度が6〜18質量%の範囲であることを特徴とする糖化溶液の製造方法。 - 請求項1記載の糖化溶液の製造方法において、前記基質溶液に対する前記糖化酵素による処理は、前記基質・糖化酵素混合液1gに対して、微結晶性セルロース分解活性1.2〜70.2Uかつキシラン分解活性0.8〜46.8Uの範囲の量の糖化酵素を添加することにより行うことを特徴とする糖化溶液の製造方法。
- 請求項1又は請求項2記載の糖化溶液の製造方法において、前記基質溶液に対する前記糖化酵素による処理は、前記基質・糖化酵素混合液1gに対して、微結晶性セルロース分解活性5.9〜46.8Uかつキシラン分解活性3.9〜31.2Uの範囲の量の糖化酵素を添加することにより行うことを特徴とする糖化溶液の製造方法。
- 請求項1〜請求項3のいずれか1項記載の糖化溶液の製造方法において、前記糖化酵素が添加された前記基質溶液を、30〜50℃の範囲の温度に50〜150時間の範囲の時間保持して、該糖化酵素の作用により、前記基質のセルロース又はヘミセルロースを分解して糖化することを特徴とする糖化溶液の製造方法。
- 請求項1〜請求項4のいずれか1項記載の糖化溶液の製造方法において、前記糖化溶液は、糖としてグルコース、キシロース又はアラビノースを含むこと特徴とする糖化溶液の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012505614A JP5808317B2 (ja) | 2010-03-19 | 2011-03-04 | 糖化溶液の製造方法 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010064499 | 2010-03-19 | ||
| JP2010064499 | 2010-03-19 | ||
| JP2011006184 | 2011-01-14 | ||
| JP2011006184 | 2011-01-14 | ||
| PCT/JP2011/055095 WO2011114914A1 (ja) | 2010-03-19 | 2011-03-04 | 糖化溶液の製造方法 |
| JP2012505614A JP5808317B2 (ja) | 2010-03-19 | 2011-03-04 | 糖化溶液の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2011114914A1 JPWO2011114914A1 (ja) | 2013-06-27 |
| JP5808317B2 true JP5808317B2 (ja) | 2015-11-10 |
Family
ID=44649014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012505614A Expired - Fee Related JP5808317B2 (ja) | 2010-03-19 | 2011-03-04 | 糖化溶液の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20130004997A1 (ja) |
| JP (1) | JP5808317B2 (ja) |
| WO (1) | WO2011114914A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5844823B2 (ja) * | 2012-01-06 | 2016-01-20 | 本田技研工業株式会社 | 糖化酵素組成物及びそれを用いる糖化溶液の製造方法 |
| JP2014042494A (ja) * | 2012-08-28 | 2014-03-13 | Honda Motor Co Ltd | リグノセルロース系バイオマスの糖化前処理物及びその製造方法 |
| JP6307789B2 (ja) * | 2013-01-07 | 2018-04-11 | 東レ株式会社 | 糖液の製造装置及び糖液の製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008136390A (ja) * | 2006-11-30 | 2008-06-19 | Oji Paper Co Ltd | キシロオリゴ糖の製造方法 |
| JP2008141998A (ja) * | 2006-12-08 | 2008-06-26 | Nippon Koonsutaac Kk | L−アラビノース含有組成物の製造方法 |
| JP2009033982A (ja) * | 2007-07-31 | 2009-02-19 | Gifu Univ | 酵素糖化による刈芝の効率的減量 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080026431A1 (en) * | 2006-07-19 | 2008-01-31 | Taisei Corporation | Method for saccharification of woody biomass |
| CN101778945A (zh) * | 2007-06-08 | 2010-07-14 | 诺维信北美公司 | 用于产生发酵产物的方法 |
| US8435771B2 (en) * | 2008-05-07 | 2013-05-07 | Novozymes A/S | Fermentation of a lignocellulose-containing material |
-
2011
- 2011-03-04 JP JP2012505614A patent/JP5808317B2/ja not_active Expired - Fee Related
- 2011-03-04 US US13/579,884 patent/US20130004997A1/en not_active Abandoned
- 2011-03-04 WO PCT/JP2011/055095 patent/WO2011114914A1/ja not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008136390A (ja) * | 2006-11-30 | 2008-06-19 | Oji Paper Co Ltd | キシロオリゴ糖の製造方法 |
| JP2008141998A (ja) * | 2006-12-08 | 2008-06-26 | Nippon Koonsutaac Kk | L−アラビノース含有組成物の製造方法 |
| JP2009033982A (ja) * | 2007-07-31 | 2009-02-19 | Gifu Univ | 酵素糖化による刈芝の効率的減量 |
Non-Patent Citations (4)
| Title |
|---|
| JPN6011023336; ZHONG Xu.et al.: 'Enzymatic hydrolysis of pretreated soybean straw' Biomass and Bioenergy Vol.31, 2007, p.162-167 * |
| JPN6011023338; 荒井基夫他: '高濃度稲ワラの並行複発酵によるエタノールへの転換' 醗酵工学 Vol.63, 1985, p.427-431 * |
| JPN6011023341; CRISTOBAL Cara.et al.: 'Influence of solid loading on enzymatic hydrolysis of steam exploded or liquid hot water pretreated' Process Biochemistry Vol.42, 2007, p.1003-1009 * |
| JPN6011023345; SCHWALD W.et al.: 'Assessment of pretreatment conditions to obtain fast complete hydrolysis on high substrate concentra' Applied Biochemistry and Biotechnology Vol.20/21, 1989, p.29-44 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011114914A1 (ja) | 2011-09-22 |
| JPWO2011114914A1 (ja) | 2013-06-27 |
| US20130004997A1 (en) | 2013-01-03 |
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