JP5808317B2 - 糖化溶液の製造方法 - Google Patents
糖化溶液の製造方法 Download PDFInfo
- Publication number
- 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
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- solution
- saccharifying enzyme
- saccharification
- producing
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
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 |
---|---|---|---|---|
CN104093832B (zh) | 2012-01-06 | 2017-05-03 | 本田技研工业株式会社 | 糖化酶组合物及使用该糖化酶组合物的糖化溶液的配制方法 |
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 |
WO2008154468A1 (en) * | 2007-06-08 | 2008-12-18 | Novozymes North America, Inc. | Methods for producing fermentation products |
WO2009135898A2 (en) * | 2008-05-07 | 2009-11-12 | Novozymes A/S | Fermentation of a lignocellulose-containing material |
-
2011
- 2011-03-04 US US13/579,884 patent/US20130004997A1/en not_active Abandoned
- 2011-03-04 WO PCT/JP2011/055095 patent/WO2011114914A1/ja active Application Filing
- 2011-03-04 JP JP2012505614A patent/JP5808317B2/ja not_active Expired - Fee Related
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
El-Tayeb et al. | Effect of acid hydrolysis and fungal biotreatment on agro-industrial wastes for obtainment of free sugars for bioethanol production | |
US20170226535A1 (en) | Specialized Activated Carbon Derived From Pretreated Biomass | |
CA2962035C (en) | Method of preparing sugar solution | |
JP5322150B2 (ja) | セルロースを含むバイオマスの糖化方法 | |
Shankar et al. | Co-production of xylitol and ethanol by the fermentation of the lignocellulosic hydrolysates of banana and water hyacinth leaves by individual yeast strains | |
CN103958689A (zh) | C1-c2有机酸处理木质纤维素生物质以制造酰化纤维素纸浆、半纤维素、木质素以及糖和糖的发酵 | |
CN102939388A (zh) | 可消化木质纤维素生物质和提取物及其制备方法 | |
CN100497647C (zh) | 使用纤维素酶吸附酶解秸秆纤维素的方法 | |
CN104245946A (zh) | 用于制造糖浆和木质素部分的木质纤维素生物质的液体/液体分离 | |
Boboescu et al. | Ethanol production from residual lignocellulosic fibers generated through the steam treatment of whole sorghum biomass | |
Kassim et al. | Biothanol production from enzymatically saccharified empty fruit bunches hydrolysate using Saccharomyces cerevisiae | |
JP5808317B2 (ja) | 糖化溶液の製造方法 | |
KR101238932B1 (ko) | 식물 유래 섬유소 원료를 이용한 바이오부탄올의 제조 방법 | |
JP5976185B1 (ja) | リグノセルロース系バイオマス由来化合物の製造装置及び製造方法 | |
JP2014090707A (ja) | リグノセルロース含有バイオマスの酵素糖化処理方法及びリグノセルロース含有バイオマスからのエタノール製造方法 | |
KR101412351B1 (ko) | 전체 전처리물 발효법을 이용하여 목질계 바이오매스에서 에탄올을 생산하는 방법 | |
JP5137021B2 (ja) | エタノールの製造方法 | |
KR102246865B1 (ko) | 셀룰로오즈 분해 효소를 이용한 참나무 바이오매스의 당화방법 | |
Gajula et al. | Fermentation of enzymatically saccharified groundnut shell for fuel ethanol production by Pichia stipitis NCIM 3498 | |
Zhao | Minimizing water consumption for biofuel and bioproduct conversion from lignocellulosic biomass | |
KR102246866B1 (ko) | 셀룰로오즈 분해 효소를 이용한 소나무 바이오매스의 당화방법 | |
Kakde et al. | Effect of Pretreatment on Agro-Residues for Cellulase Production by Solid State Fermentation Using Fungi | |
JP2014014356A (ja) | エタノールの製造方法 | |
JP2014039492A (ja) | リグノセルロース含有バイオマスからのエタノール製造方法 | |
Laluce et al. | Fungal enzymes applied to industrial processes for bioethanol production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130918 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141111 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150602 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150701 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150825 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150908 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5808317 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |