SE434276B - Forfarande for omvandling av d-xylos till etanol medelst jesten pachysolen tannophilus - Google Patents

Forfarande for omvandling av d-xylos till etanol medelst jesten pachysolen tannophilus

Info

Publication number: SE434276B
Authority: SE; Sweden
Prior art keywords: ethanol; xylose; medium; fermentation; process according
Prior art date: 1981-04-28

Application number

SE8207261A

Other languages

English (en)

Swedish (sv)

Other versions

SE8207261L (sv

SE8207261D0 (sv

Inventor

Cletus P Kurtzman

Rodney J Bothast

James E Vancauwenberg

Original Assignee

Cletus P Kurtzman

Rodney J Bothast

James E Vancauwenberg

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.)

1981-04-28

Filing date

1982-12-20

Publication date

1984-07-16

1982-12-20 Application filed by Cletus P Kurtzman, Rodney J Bothast, James E Vancauwenberg filed Critical Cletus P Kurtzman

1982-12-20 Publication of SE8207261L publication Critical patent/SE8207261L/xx

1982-12-20 Publication of SE8207261D0 publication Critical patent/SE8207261D0/xx

1984-07-16 Publication of SE434276B publication Critical patent/SE434276B/sv

Links

LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims description 114
238000000034 method Methods 0.000 title claims description 18
238000006243 chemical reaction Methods 0.000 title claims description 7
PYMYPHUHKUWMLA-VPENINKCSA-N aldehydo-D-xylose Chemical compound OC[C@@H](O)[C@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-VPENINKCSA-N 0.000 title description 4
241000235647 Pachysolen tannophilus Species 0.000 title 1
SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims description 66
SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims description 37
PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims description 29
240000004808 Saccharomyces cerevisiae Species 0.000 claims description 19
238000000855 fermentation Methods 0.000 claims description 19
230000004151 fermentation Effects 0.000 claims description 19
238000004519 manufacturing process Methods 0.000 claims description 15
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 12
239000000463 material Substances 0.000 claims description 9
230000008569 process Effects 0.000 claims description 9
239000008103 glucose Substances 0.000 claims description 8
235000000346 sugar Nutrition 0.000 claims description 5
239000002028 Biomass Substances 0.000 claims description 4
229910052799 carbon Inorganic materials 0.000 claims description 3
108090000790 Enzymes Proteins 0.000 claims description 2
102000004190 Enzymes Human genes 0.000 claims description 2
239000000446 fuel Substances 0.000 claims description 2
238000011081 inoculation Methods 0.000 claims 2
230000001105 regulatory effect Effects 0.000 claims 2
241000235652 Pachysolen Species 0.000 claims 1
238000003776 cleavage reaction Methods 0.000 claims 1
239000012978 lignocellulosic material Substances 0.000 claims 1
230000007017 scission Effects 0.000 claims 1
239000002609 medium Substances 0.000 description 22
210000004027 cell Anatomy 0.000 description 9
230000012010 growth Effects 0.000 description 9
239000000203 mixture Substances 0.000 description 9
239000000243 solution Substances 0.000 description 9
239000001963 growth medium Substances 0.000 description 8
229920001817 Agar Polymers 0.000 description 7
239000008272 agar Substances 0.000 description 7
239000000126 substance Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
239000000758 substrate Substances 0.000 description 6
229940041514 candida albicans extract Drugs 0.000 description 5
230000010261 cell growth Effects 0.000 description 5
229910052500 inorganic mineral Inorganic materials 0.000 description 5
239000011707 mineral Substances 0.000 description 5
239000012138 yeast extract Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
241000196324 Embryophyta Species 0.000 description 4
GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
239000008121 dextrose Substances 0.000 description 4
239000012153 distilled water Substances 0.000 description 4
239000001888 Peptone Substances 0.000 description 3
108010080698 Peptones Proteins 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000007789 gas Substances 0.000 description 3
235000010755 mineral Nutrition 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
150000002972 pentoses Chemical class 0.000 description 3
235000019319 peptone Nutrition 0.000 description 3
YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
ZAQJHHRNXZUBTE-WUJLRWPWSA-N D-xylulose Chemical compound OC[C@@H](O)[C@H](O)C(=O)CO ZAQJHHRNXZUBTE-WUJLRWPWSA-N 0.000 description 2
229920002488 Hemicellulose Polymers 0.000 description 2
SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
238000005273 aeration Methods 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 2
238000011534 incubation Methods 0.000 description 2
229960000367 inositol Drugs 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
238000011160 research Methods 0.000 description 2
CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 2
230000001568 sexual effect Effects 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
210000005253 yeast cell Anatomy 0.000 description 2
HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 1
HHXYJYBYNZMZKX-UHFFFAOYSA-N 3,4:15,16-diepoxy-7-oxo-13(16),14-clerodadien-20,12-olide-(3alpha,4alpha)-form Natural products C12CCC3C4(C)CCCC(C)(C)C4CCC3(C)C1(C)CCC1C2(C)CCC1C(=C)C HHXYJYBYNZMZKX-UHFFFAOYSA-N 0.000 description 1
ZPLCXHWYPWVJDL-UHFFFAOYSA-N 4-[(4-hydroxyphenyl)methyl]-1,3-oxazolidin-2-one Chemical compound C1=CC(O)=CC=C1CC1NC(=O)OC1 ZPLCXHWYPWVJDL-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
244000025254 Cannabis sativa Species 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 1
239000004386 Erythritol Substances 0.000 description 1
UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
229910015400 FeC13 Inorganic materials 0.000 description 1
241000233866 Fungi Species 0.000 description 1
240000005979 Hordeum vulgare Species 0.000 description 1
235000007340 Hordeum vulgare Nutrition 0.000 description 1
FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
241000364057 Peoria Species 0.000 description 1
241000235648 Pichia Species 0.000 description 1
MUPFEKGTMRGPLJ-RMMQSMQOSA-N Raffinose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 MUPFEKGTMRGPLJ-RMMQSMQOSA-N 0.000 description 1
JVWLUVNSQYXYBE-UHFFFAOYSA-N Ribitol Natural products OCC(C)C(O)C(O)CO JVWLUVNSQYXYBE-UHFFFAOYSA-N 0.000 description 1
PPTYJKAXVCCBDU-UHFFFAOYSA-N Rohypnol Chemical compound N=1CC(=O)N(C)C2=CC=C([N+]([O-])=O)C=C2C=1C1=CC=CC=C1F PPTYJKAXVCCBDU-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 1
QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
MUPFEKGTMRGPLJ-UHFFFAOYSA-N UNPD196149 Natural products OC1C(O)C(CO)OC1(CO)OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)C(CO)O2)O)O1 MUPFEKGTMRGPLJ-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
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
229960002685 biotin Drugs 0.000 description 1
235000020958 biotin Nutrition 0.000 description 1
239000011616 biotin Substances 0.000 description 1
OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
235000011148 calcium chloride Nutrition 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
150000001722 carbon compounds Chemical class 0.000 description 1
239000006285 cell suspension Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
239000007857 degradation product Substances 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
235000019414 erythritol Nutrition 0.000 description 1
229940009714 erythritol Drugs 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
ULHPJBAQOMZNCP-UJPDDDSFSA-N ethanol;(2r,3s,4r)-2,3,4,5-tetrahydroxypentanal Chemical compound CCO.OC[C@@H](O)[C@H](O)[C@@H](O)C=O ULHPJBAQOMZNCP-UJPDDDSFSA-N 0.000 description 1
239000002031 ethanolic fraction Substances 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
229960000304 folic acid Drugs 0.000 description 1
235000019152 folic acid Nutrition 0.000 description 1
239000011724 folic acid Substances 0.000 description 1
230000002538 fungal effect Effects 0.000 description 1
229930182830 galactose Natural products 0.000 description 1
150000002303 glucose derivatives Chemical class 0.000 description 1
239000006481 glucose medium Substances 0.000 description 1
238000003306 harvesting Methods 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
150000002581 ketopentoses Chemical class 0.000 description 1
235000010355 mannitol Nutrition 0.000 description 1
HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
230000004060 metabolic process Effects 0.000 description 1
229930182817 methionine Natural products 0.000 description 1
230000000813 microbial effect Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229960003512 nicotinic acid Drugs 0.000 description 1
235000001968 nicotinic acid Nutrition 0.000 description 1
239000011664 nicotinic acid Substances 0.000 description 1
235000015097 nutrients Nutrition 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
-1 pentose sugars Chemical class 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
235000021309 simple sugar Nutrition 0.000 description 1
241000894007 species Species 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000008174 sterile solution Substances 0.000 description 1
230000001954 sterilising effect Effects 0.000 description 1
238000004659 sterilization and disinfection Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000010902 straw Substances 0.000 description 1
239000001384 succinic acid Substances 0.000 description 1
239000005720 sucrose Substances 0.000 description 1
229920001864 tannin Polymers 0.000 description 1
239000001648 tannin Substances 0.000 description 1
235000018553 tannin Nutrition 0.000 description 1
239000011573 trace mineral Substances 0.000 description 1
235000013619 trace mineral Nutrition 0.000 description 1
238000012546 transfer Methods 0.000 description 1
210000002700 urine Anatomy 0.000 description 1
238000002255 vaccination Methods 0.000 description 1
230000035899 viability Effects 0.000 description 1
229940088594 vitamin Drugs 0.000 description 1
235000013343 vitamin Nutrition 0.000 description 1
239000011782 vitamin Substances 0.000 description 1
229930003231 vitamin Natural products 0.000 description 1
239000002023 wood Substances 0.000 description 1
229910000368 zinc sulfate Inorganic materials 0.000 description 1

Classifications

- 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
- 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

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Health & Medical Sciences (AREA)
General Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Biotechnology (AREA)
Biochemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
Microbiology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Saccharide Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

SE8207261A 1981-04-28 1982-12-20 Forfarande for omvandling av d-xylos till etanol medelst jesten pachysolen tannophilus SE434276B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/258,483 US4359534A (en)	1981-04-28	1981-04-28	Conversion of D-xylose to ethanol by the yeast Pachysolen tannophilus

Publications (3)

Publication Number	Publication Date
SE8207261L SE8207261L (sv)	1982-12-20
SE8207261D0 SE8207261D0 (sv)	1982-12-20
SE434276B true SE434276B (sv)	1984-07-16

Family

ID=22980737

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8207261A SE434276B (sv)	1981-04-28	1982-12-20	Forfarande for omvandling av d-xylos till etanol medelst jesten pachysolen tannophilus

Country Status (5)

Country	Link
US (1)	US4359534A (fr)
EP (1)	EP0077394A1 (fr)
NO (1)	NO824247L (fr)
SE (1)	SE434276B (fr)
WO (1)	WO1982003874A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1173380A (fr) *	1980-02-19	1984-08-28	Michael I. Sherman	Hydrolyse acide de la biomasse pour la production d'ethanol
US4511656A (en) *	1981-05-15	1985-04-16	Purdue Research Foundation	Direct fermentation of D-xylose to ethanol by a xylose-fermenting yeast mutant
US4477569A (en) *	1982-02-18	1984-10-16	Canadian Patents & Development Limited	Pentose fermentation with selected yeast
SE435627B (sv) *	1983-05-09	1984-10-08	Alfa Laval Ab	Forfarande for framstellning av etanol genom fermentering av en substans, innehallande xylos, med jest av arterna pichia stipitis, p. segobiensis eller candida shehatae
US4663284A (en) *	1984-09-14	1987-05-05	The United States Of America As Represented By The Secretary Of Agriculture	Process for enhanced fermentation of xylose to ethanol
US4840903A (en) *	1985-08-08	1989-06-20	The United States Of America As Represented By The United States Department Of Energy	Process for producing ethanol from plant biomass using the fungus paecilomyces sp.
US5100791A (en) *	1991-01-16	1992-03-31	The United States Of America As Represented By The United States Department Of Energy	Simultaneous saccharification and fermentation (SSF) using cellobiose fermenting yeast Brettanomyces custersii
US7537826B2 (en)	1999-06-22	2009-05-26	Xyleco, Inc.	Cellulosic and lignocellulosic materials and compositions and composites made therefrom
US20150328347A1 (en)	2005-03-24	2015-11-19	Xyleco, Inc.	Fibrous materials and composites
US7708214B2 (en)	2005-08-24	2010-05-04	Xyleco, Inc.	Fibrous materials and composites
US7815876B2 (en)	2006-11-03	2010-10-19	Olson David A	Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815741B2 (en)	2006-11-03	2010-10-19	Olson David A	Reactor pump for catalyzed hydrolytic splitting of cellulose
WO2011020082A1 (fr) *	2009-08-13	2011-02-17	Geosynfuels, Llc	Procédé de fabrication de produits de haute valeur à partir d'une biomasse
BRPI1005180A2 (pt)	2009-08-13	2015-09-01	Geosynfuels Llc	Aparato e processo para a fermentação de hidrolisado de biomassa

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US2356218A (en) *	1941-09-02	1944-08-22	Frank L Robinson	Fermentation process for production of ethanol
US2481263A (en) *	1948-01-15	1949-09-06	Us Agriculture	Fermentation process
GB870622A (en) *	1958-10-14	1961-06-14	Distillers Co Yeast Ltd	Fermentation process for the production of d-arabitol
GB884822A (en) *	1959-04-15	1961-12-20	Distillers Co Yeast Ltd	Production of d-arabitol by fermentation
JPS5328984B2 (fr) *	1973-11-09	1978-08-17

1981
- 1981-04-28 US US06/258,483 patent/US4359534A/en not_active Expired - Fee Related
1982
- 1982-04-27 EP EP82901765A patent/EP0077394A1/fr not_active Withdrawn
- 1982-04-27 WO PCT/US1982/000548 patent/WO1982003874A1/fr not_active Ceased
- 1982-12-17 NO NO824247A patent/NO824247L/no unknown
- 1982-12-20 SE SE8207261A patent/SE434276B/sv unknown

Also Published As

Publication number	Publication date
WO1982003874A1 (fr)	1982-11-11
SE8207261L (sv)	1982-12-20
US4359534A (en)	1982-11-16
EP0077394A1 (fr)	1983-04-27
NO824247L (no)	1982-12-17
SE8207261D0 (sv)	1982-12-20

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