JP2013531992A5 - - Google Patents
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- JP2013531992A5 JP2013531992A5 JP2013515530A JP2013515530A JP2013531992A5 JP 2013531992 A5 JP2013531992 A5 JP 2013531992A5 JP 2013515530 A JP2013515530 A JP 2013515530A JP 2013515530 A JP2013515530 A JP 2013515530A JP 2013531992 A5 JP2013531992 A5 JP 2013531992A5
- Authority
- JP
- Japan
- Prior art keywords
- oil
- fatty acid
- recombinant microorganism
- biomass
- fermentable carbon
- 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.)
- Abandoned
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- 235000014113 dietary fatty acids Nutrition 0.000 claims 18
- 229930195729 fatty acid Natural products 0.000 claims 18
- 239000000194 fatty acid Substances 0.000 claims 18
- 150000004665 fatty acids Chemical class 0.000 claims 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 16
- 229910052799 carbon Inorganic materials 0.000 claims 16
- 244000005700 microbiome Species 0.000 claims 15
- 238000000034 method Methods 0.000 claims 14
- 239000002028 Biomass Substances 0.000 claims 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 11
- 238000000855 fermentation Methods 0.000 claims 10
- 230000004151 fermentation Effects 0.000 claims 10
- 240000008042 Zea mays Species 0.000 claims 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 8
- 235000005822 corn Nutrition 0.000 claims 8
- 108090000790 Enzymes Proteins 0.000 claims 6
- 102000004190 Enzymes Human genes 0.000 claims 6
- 239000010902 straw Substances 0.000 claims 6
- 108010011939 Pyruvate Decarboxylase Proteins 0.000 claims 5
- 240000005979 Hordeum vulgare Species 0.000 claims 4
- 235000007340 Hordeum vulgare Nutrition 0.000 claims 4
- 240000000111 Saccharum officinarum Species 0.000 claims 4
- 235000007201 Saccharum officinarum Nutrition 0.000 claims 4
- 241000209140 Triticum Species 0.000 claims 4
- 235000021307 Triticum Nutrition 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 3
- 239000004615 ingredient Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- 244000025254 Cannabis sativa Species 0.000 claims 2
- 235000010469 Glycine max Nutrition 0.000 claims 2
- 108090001060 Lipase Proteins 0.000 claims 2
- 102000004882 Lipase Human genes 0.000 claims 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 2
- 240000007594 Oryza sativa Species 0.000 claims 2
- 235000007164 Oryza sativa Nutrition 0.000 claims 2
- 241001520808 Panicum virgatum Species 0.000 claims 2
- 241000209056 Secale Species 0.000 claims 2
- 235000007238 Secale cereale Nutrition 0.000 claims 2
- 240000006394 Sorghum bicolor Species 0.000 claims 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims 2
- 235000013339 cereals Nutrition 0.000 claims 2
- 235000013399 edible fruits Nutrition 0.000 claims 2
- 210000003608 fece Anatomy 0.000 claims 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims 2
- 230000003301 hydrolyzing effect Effects 0.000 claims 2
- 239000012978 lignocellulosic material Substances 0.000 claims 2
- 239000010871 livestock manure Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 229920001542 oligosaccharide Polymers 0.000 claims 2
- 150000002482 oligosaccharides Chemical class 0.000 claims 2
- 239000010893 paper waste Substances 0.000 claims 2
- 239000010908 plant waste Substances 0.000 claims 2
- 235000009566 rice Nutrition 0.000 claims 2
- 239000002002 slurry Substances 0.000 claims 2
- 239000010907 stover Substances 0.000 claims 2
- 235000000346 sugar Nutrition 0.000 claims 2
- 150000008163 sugars Chemical class 0.000 claims 2
- 235000013311 vegetables Nutrition 0.000 claims 2
- 239000002023 wood Substances 0.000 claims 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims 1
- 244000068988 Glycine max Species 0.000 claims 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims 1
- 239000005642 Oleic acid Substances 0.000 claims 1
- 235000021314 Palmitic acid Nutrition 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000012224 gene deletion Methods 0.000 claims 1
- 230000000415 inactivating effect Effects 0.000 claims 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 1
- 235000021313 oleic acid Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 claims 1
Claims (15)
(b)前記発酵ブロスを発酵性炭素源と接触させ、それによって、前記組み換え微生物が前記発酵性炭素源を消費し、前記生成物アルコールを生成する工程と;
(c)前記発酵プロセス中の工程においてバイオマスから誘導される脂肪酸と前記発酵ブロスを接触させる工程であって、前記脂肪酸の存在下での前記組み換え微生物の(i)増殖速度および(ii)発酵性炭素消費の少なくとも一方が、前記脂肪酸がない場合の前記組み換え微生物の前記増殖速度および/または前記発酵性炭素消費より高い工程と
を含む方法。 (A) providing a fermentation broth comprising a recombinant microorganism that produces product alcohol from a fermentable carbon source, wherein the recombinant microorganism comprises a reduction or elimination of pyruvate decarboxylase activity;
(B) contacting the fermentation broth with a fermentable carbon source, whereby the recombinant microorganism consumes the fermentable carbon source and produces the product alcohol;
(C) contacting the fermentation broth with a fatty acid derived from biomass in a step in the fermentation process, wherein (i) growth rate and (ii) fermentability of the recombinant microorganism in the presence of the fatty acid A process wherein at least one of the carbon consumption is higher than the growth rate and / or the fermentable carbon consumption of the recombinant microorganism in the absence of the fatty acid.
(a)発酵性炭素源および油を含むバイオマスを提供する工程と;
(b)前記油の少なくとも一部を脂肪酸へと転化して、前記脂肪酸を含むバイオマスを形成する工程と;
(c)発酵性炭素源から生成物アルコールを生成することが可能な組み換え微生物を含む発酵ブロスと前記バイオマスを接触させる工程であって、前記組み換え微生物が、ピルビン酸デカルボキシラーゼ活性の減少または消失を含む工程と;
(d)前記脂肪酸を前記発酵ブロスと接触させる工程であって、前記脂肪酸の存在下での前記組み換え微生物の(i)増殖速度および(ii)発酵性炭素消費の少なくとも一方が、前記脂肪酸がない場合の前記組み換え微生物の前記増殖速度および/または前記発酵性炭素消費より高く;場合により前記発酵性炭素源を発酵させて、生成物アルコールを生成する工程をさらに含む工程と
を含む方法。 A method for producing a product alcohol comprising:
(A) providing a biomass comprising a fermentable carbon source and oil;
(B) converting at least a portion of the oil into fatty acids to form biomass containing the fatty acids;
(C) contacting the biomass with a fermentation broth containing a recombinant microorganism capable of producing a product alcohol from a fermentable carbon source, wherein the recombinant microorganism reduces or eliminates pyruvate decarboxylase activity. Including a process;
(D) contacting the fatty acid with the fermentation broth, wherein at least one of (i) growth rate and (ii) fermentable carbon consumption of the recombinant microorganism in the presence of the fatty acid is free of the fatty acid. Higher than the growth rate of the recombinant microorganism and / or the fermentable carbon consumption; optionally further fermenting the fermentable carbon source to produce a product alcohol.
オリゴ糖を発酵性糖へと転化することが可能な糖化酵素と前記液化バイオマスを接触させて、糖化されたバイオマスを形成する工程とをさらに含み、
工程(c)が、前記糖化されたバイオマスを、組み換え微生物を含む前記発酵ブロスと接触させる工程を含む、請求項4〜6のいずれか1項に記載の方法。 Before the step (b) of converting at least a part of the oil into fatty acids, further comprising the step of separating the oil from the biomass, or by liquefying the biomass to produce liquefied biomass And wherein the liquefied biomass comprises an oligosaccharide;
Further comprising the step of contacting the liquefied biomass with a saccharification enzyme capable of converting oligosaccharides into fermentable sugars to form saccharified biomass,
The method according to any one of claims 4 to 6, wherein step (c) comprises contacting the saccharified biomass with the fermentation broth containing recombinant microorganisms.
(a)原料を提供する工程と;
(b)前記原料を液化して、原料スラリーを生成する工程と;
(c)前記原料スラリーを分離して、(i)発酵性炭素源を含む水層、(ii)油層、および(iii)固体層を含む生成物を生成する工程と;
(d)前記油層から油を得て、前記油の少なくとも一部を脂肪酸へと転化する工程と;
(e)(c)の前記水層を、発酵性炭素源から生成物アルコールを生成することが可能な組み換え微生物を含む発酵ブロスを含む発酵槽に供給する工程であって、前記組み換え微生物が、ピルビン酸デカルボキシラーゼ活性の減少または消失を含む工程と;
(f)前記水層の前記発酵性炭素源を発酵させて、前記生成物アルコールを生成する工程と;
(g)前記発酵ブロスを前記脂肪酸と接触させる工程であって、前記脂肪酸の存在下での前記組み換え微生物の(i)増殖速度および(ii)発酵性炭素消費の少なくとも一方が、前記脂肪酸がない場合の前記組み換え微生物の前記増殖速度および/または前記発酵性炭素消費より高い工程と
を含む方法。 A method for producing a product alcohol comprising:
(A) providing a raw material;
(B) liquefying the raw material to produce a raw material slurry;
(C) separating the raw slurry and producing a product comprising (i) an aqueous layer containing a fermentable carbon source, (ii) an oil layer, and (iii) a solid layer;
(D) obtaining oil from the oil layer and converting at least a portion of the oil into fatty acids;
(E) supplying the aqueous layer of (c) to a fermentor containing a fermentation broth containing a recombinant microorganism capable of producing a product alcohol from a fermentable carbon source, wherein the recombinant microorganism comprises: Comprising reducing or eliminating pyruvate decarboxylase activity;
(F) fermenting the fermentable carbon source of the aqueous layer to produce the product alcohol;
(G) contacting the fermentation broth with the fatty acid, wherein at least one of (i) growth rate and (ii) fermentable carbon consumption of the recombinant microorganism in the presence of the fatty acid is free of the fatty acid The growth rate of said recombinant microorganism and / or a step higher than said fermentable carbon consumption.
、根、葉、木質チップ、おがくず、潅木および低木、野菜、果物、花、動物の糞尿、およびそれらの混合物に由来する、請求項1〜7のいずれか1項に記載の方法。 Biomass is crop residue such as corn kernel, corn cobs, corn peel, corn stover, grass, wheat, rye, wheat straw, barley, barley straw, pasture, rice straw, switchgrass, waste paper Sugarcane pomace, sorghum, sugarcane, soy, ingredients obtained from grinding cereals, cellulosic materials, lignocellulosic materials, trees, branches, roots, leaves, wood chips, sawdust, shrubs and shrubs, vegetables, fruits, 8. A method according to any one of claims 1 to 7 derived from flowers, animal manure, and mixtures thereof.
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35629010P | 2010-06-18 | 2010-06-18 | |
US61/356,290 | 2010-06-18 | ||
US36842910P | 2010-07-28 | 2010-07-28 | |
US36844410P | 2010-07-28 | 2010-07-28 | |
US36843610P | 2010-07-28 | 2010-07-28 | |
US36845110P | 2010-07-28 | 2010-07-28 | |
US61/368,451 | 2010-07-28 | ||
US61/368,429 | 2010-07-28 | ||
US61/368,444 | 2010-07-28 | ||
US61/368,436 | 2010-07-28 | ||
US37954610P | 2010-09-02 | 2010-09-02 | |
US61/379,546 | 2010-09-02 | ||
US201161440034P | 2011-02-07 | 2011-02-07 | |
US61/440,034 | 2011-02-07 | ||
US13/160,766 US9012190B2 (en) | 2011-06-15 | 2011-06-15 | Use of thiamine and nicotine adenine dinucleotide for butanol production |
US13/160,766 | 2011-06-15 | ||
PCT/US2011/040796 WO2011159962A1 (en) | 2010-06-18 | 2011-06-17 | Supplementation of fatty acids for improving alcohol productivity |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013531992A JP2013531992A (en) | 2013-08-15 |
JP2013531992A5 true JP2013531992A5 (en) | 2014-07-03 |
Family
ID=45348555
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013515550A Pending JP2013528400A (en) | 2010-06-18 | 2011-06-17 | Method and system for removing undissolved solids prior to extractive fermentation in the production of butanol |
JP2013515540A Abandoned JP2013533742A (en) | 2010-06-18 | 2011-06-17 | Extraction solvent derived from oil for alcohol removal in extractive fermentation |
JP2013515543A Abandoned JP2013535956A (en) | 2010-06-18 | 2011-06-17 | Formation of alcohol esters and in situ product removal during alcohol fermentation. |
JP2013515530A Abandoned JP2013531992A (en) | 2010-06-18 | 2011-06-17 | Fatty acid supplementation to improve alcohol productivity |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013515550A Pending JP2013528400A (en) | 2010-06-18 | 2011-06-17 | Method and system for removing undissolved solids prior to extractive fermentation in the production of butanol |
JP2013515540A Abandoned JP2013533742A (en) | 2010-06-18 | 2011-06-17 | Extraction solvent derived from oil for alcohol removal in extractive fermentation |
JP2013515543A Abandoned JP2013535956A (en) | 2010-06-18 | 2011-06-17 | Formation of alcohol esters and in situ product removal during alcohol fermentation. |
Country Status (13)
Country | Link |
---|---|
EP (4) | EP2582823A1 (en) |
JP (4) | JP2013528400A (en) |
KR (4) | KR20130116858A (en) |
CN (4) | CN102947457B (en) |
AR (1) | AR083153A1 (en) |
AU (4) | AU2011268244A1 (en) |
BR (3) | BR112012032357A2 (en) |
CA (4) | CA2800542A1 (en) |
MX (4) | MX2012014551A (en) |
NZ (3) | NZ603036A (en) |
RU (1) | RU2013102308A (en) |
WO (4) | WO2011159998A2 (en) |
ZA (3) | ZA201208372B (en) |
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