BRPI0711163A2 - método de utilização de uma carga reduzida de celulase para hidrolisar um substrato celulósico - Google Patents
método de utilização de uma carga reduzida de celulase para hidrolisar um substrato celulósico Download PDFInfo
- Publication number
- BRPI0711163A2 BRPI0711163A2 BRPI0711163-0A BRPI0711163A BRPI0711163A2 BR PI0711163 A2 BRPI0711163 A2 BR PI0711163A2 BR PI0711163 A BRPI0711163 A BR PI0711163A BR PI0711163 A2 BRPI0711163 A2 BR PI0711163A2
- Authority
- BR
- Brazil
- Prior art keywords
- cellulase
- cellulosic substrate
- clostridium
- hydrolysis
- hydrolyze
- Prior art date
Links
- 108010059892 Cellulase Proteins 0.000 title claims abstract description 61
- 229940106157 cellulase Drugs 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000000758 substrate Substances 0.000 title claims abstract description 30
- 230000002829 reductive effect Effects 0.000 title claims abstract description 16
- 230000007062 hydrolysis Effects 0.000 claims abstract description 66
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 66
- 238000000855 fermentation Methods 0.000 claims abstract description 28
- 230000004151 fermentation Effects 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 244000005700 microbiome Species 0.000 claims abstract description 13
- 241000193448 Ruminiclostridium thermocellum Species 0.000 claims description 21
- 239000002699 waste material Substances 0.000 claims description 10
- 235000000346 sugar Nutrition 0.000 claims description 6
- 239000004460 silage Substances 0.000 claims description 5
- 239000000123 paper Substances 0.000 claims description 4
- 239000002154 agricultural waste Substances 0.000 claims description 3
- 230000029087 digestion Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 241001495177 Acetivibrio cellulolyticus Species 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 claims description 2
- 241000178334 Caldicellulosiruptor Species 0.000 claims description 2
- 241000588722 Escherichia Species 0.000 claims description 2
- 241000235070 Saccharomyces Species 0.000 claims description 2
- 241000193445 [Clostridium] stercorarium Species 0.000 claims description 2
- -1 newspaper Substances 0.000 claims description 2
- 241000193403 Clostridium Species 0.000 claims 5
- 241000222120 Candida <Saccharomycetales> Species 0.000 claims 2
- 201000009030 Carcinoma Diseases 0.000 claims 2
- 241000209504 Poaceae Species 0.000 claims 2
- 241000589973 Spirochaeta Species 0.000 claims 2
- 241000235013 Yarrowia Species 0.000 claims 2
- 241000588901 Zymomonas Species 0.000 claims 2
- 241001495178 Acetivibrio Species 0.000 claims 1
- 241001523626 Arxula Species 0.000 claims 1
- 241000605902 Butyrivibrio Species 0.000 claims 1
- 241000511681 Caldicellulosiruptor kristjanssonii Species 0.000 claims 1
- 241000272201 Columbiformes Species 0.000 claims 1
- 241000235646 Cyberlindnera jadinii Species 0.000 claims 1
- 241000186394 Eubacterium Species 0.000 claims 1
- 241000206212 Fervidobacterium Species 0.000 claims 1
- 241000605898 Fibrobacter Species 0.000 claims 1
- 241000605896 Fibrobacter succinogenes Species 0.000 claims 1
- 241000588748 Klebsiella Species 0.000 claims 1
- 241000235649 Kluyveromyces Species 0.000 claims 1
- 241000933069 Lachnoclostridium phytofermentans Species 0.000 claims 1
- 241000233892 Neocallimastix Species 0.000 claims 1
- 241001542817 Phaffia Species 0.000 claims 1
- 241000081271 Phaffia rhodozyma Species 0.000 claims 1
- 241000235648 Pichia Species 0.000 claims 1
- 241000866625 Polymorphus Species 0.000 claims 1
- 241000192031 Ruminococcus Species 0.000 claims 1
- 241000192029 Ruminococcus albus Species 0.000 claims 1
- 241000209051 Saccharum Species 0.000 claims 1
- 241000204652 Thermotoga Species 0.000 claims 1
- 241000204664 Thermotoga neapolitana Species 0.000 claims 1
- 241000193453 [Clostridium] cellulolyticum Species 0.000 claims 1
- 241000229117 [Clostridium] hungatei Species 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229920002678 cellulose Polymers 0.000 abstract description 40
- 239000001913 cellulose Substances 0.000 abstract description 40
- 239000000945 filler Substances 0.000 abstract 1
- 102100029338 Suppressor of SWI4 1 homolog Human genes 0.000 description 41
- 101000700835 Homo sapiens Suppressor of SWI4 1 homolog Proteins 0.000 description 40
- 235000010980 cellulose Nutrition 0.000 description 39
- 229920000324 Cellulosome Polymers 0.000 description 31
- 210000000166 cellulosome Anatomy 0.000 description 31
- 230000000813 microbial effect Effects 0.000 description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 24
- 210000004027 cell Anatomy 0.000 description 22
- 239000000047 product Substances 0.000 description 22
- 238000002474 experimental method Methods 0.000 description 16
- 230000001404 mediated effect Effects 0.000 description 12
- 230000001461 cytolytic effect Effects 0.000 description 11
- 229940088598 enzyme Drugs 0.000 description 11
- 108090000790 Enzymes Proteins 0.000 description 10
- 102000004190 Enzymes Human genes 0.000 description 10
- 239000002609 medium Substances 0.000 description 8
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 description 7
- 241000193446 Thermoanaerobacterium thermosaccharolyticum Species 0.000 description 7
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007071 enzymatic hydrolysis Effects 0.000 description 6
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000008188 pellet Substances 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 239000002028 Biomass Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000010902 straw Substances 0.000 description 5
- 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 description 4
- 150000001540 azides Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000002255 enzymatic effect Effects 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 238000011002 quantification Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 244000301850 Cupressus sempervirens Species 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 229920001340 Microbial cellulose Polymers 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 239000013595 supernatant sample Substances 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 238000009010 Bradford assay Methods 0.000 description 1
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 240000000385 Brassica napus var. napus Species 0.000 description 1
- 235000006618 Brassica rapa subsp oleifera Nutrition 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- 238000009631 Broth culture Methods 0.000 description 1
- 229910014813 CaC2 Inorganic materials 0.000 description 1
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 241000380130 Ehrharta erecta Species 0.000 description 1
- 244000004281 Eucalyptus maculata Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 241000209082 Lolium Species 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 240000003433 Miscanthus floridulus Species 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 235000005018 Pinus echinata Nutrition 0.000 description 1
- 241001236219 Pinus echinata Species 0.000 description 1
- 235000011334 Pinus elliottii Nutrition 0.000 description 1
- 235000017339 Pinus palustris Nutrition 0.000 description 1
- 235000008566 Pinus taeda Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 101710144764 Suppressor of SWI4 1 homolog Proteins 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000003021 Tsuga heterophylla Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010905 bagasse 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
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 238000012248 genetic selection Methods 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 235000021309 simple sugar Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000011179 visual inspection Methods 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
- 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
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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79663506P | 2006-05-01 | 2006-05-01 | |
| US60/796,635 | 2006-05-01 | ||
| PCT/US2007/067954 WO2007136971A2 (fr) | 2006-05-01 | 2007-05-01 | Synergie enzyme-microbe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0711163A2 true BRPI0711163A2 (pt) | 2011-08-23 |
Family
ID=38617943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0711163-0A BRPI0711163A2 (pt) | 2006-05-01 | 2007-05-01 | método de utilização de uma carga reduzida de celulase para hidrolisar um substrato celulósico |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2013355A2 (fr) |
| JP (1) | JP2009535067A (fr) |
| CN (1) | CN101466843B (fr) |
| AU (1) | AU2007253987A1 (fr) |
| BR (1) | BRPI0711163A2 (fr) |
| CA (1) | CA2651753A1 (fr) |
| WO (1) | WO2007136971A2 (fr) |
| ZA (1) | ZA200809448B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009033993A (ja) * | 2007-07-31 | 2009-02-19 | Toyota Central R&D Labs Inc | セルラーゼ担持材料及びその利用 |
| CA2724036C (fr) * | 2008-05-11 | 2018-09-25 | Mascoma Corporation | Construction de souches de levures prototrophiques/cellulolytiques exprimant des cellulases ancrees et secretees |
| JP5352882B2 (ja) * | 2009-12-04 | 2013-11-27 | 独立行政法人国際農林水産業研究センター | クロストリジウム属微生物を利用したセルロース分解酵素の生産方法及びクロストリジウム属微生物の培養増殖方法。 |
| CN103131733A (zh) * | 2011-11-26 | 2013-06-05 | 嘉兴慧升生物技术咨询有限公司 | 一种利用生物废弃物组合生产生物质能的新方法 |
| CN102643748A (zh) * | 2012-05-09 | 2012-08-22 | 刘建伦 | 污水处理中污泥减量的微生物组合优势菌群 |
| CN103688869B (zh) * | 2013-01-22 | 2015-10-28 | 厦门嘉烨兴农业科技有限公司 | 一种用于养猪的发酵床 |
| CN103664357B (zh) * | 2013-11-26 | 2015-04-22 | 新疆晨源生物科技有限公司 | 一种有机发酵复合肥及其制备方法 |
| CN104450829B (zh) * | 2014-12-11 | 2018-06-12 | 中国科学院过程工程研究所 | 高温木质纤维素酶协同酶解制备可发酵糖的方法 |
| CN108866025B (zh) * | 2017-05-10 | 2021-04-13 | 中国科学院青岛生物能源与过程研究所 | 一种纤维素酶制剂及其应用 |
| CN108866112B (zh) * | 2018-08-17 | 2021-04-27 | 青岛中科潮生生物技术有限公司 | 采用木质纤维素制备角鲨烯的方法 |
| CN108977421B (zh) * | 2018-08-17 | 2021-04-13 | 中国科学院青岛生物能源与过程研究所 | 用于催化木质纤维素糖化的全菌酶制剂 |
| CN109022506B (zh) * | 2018-08-17 | 2021-04-27 | 青岛中科潮生生物技术有限公司 | 采用木质纤维素制备葡萄糖酸钠的方法 |
| CN109019874B (zh) * | 2018-09-08 | 2022-12-30 | 佛山市森昂生物科技有限公司 | 一种用于造纸废水的生物促生剂及其制备方法 |
| CN110540982B (zh) * | 2019-09-30 | 2021-11-02 | 江南大学 | 一种提高梭热杆菌纤维素酶酶活的发酵方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065915C (zh) * | 1991-03-18 | 2001-05-16 | 佛罗里达大学 | 通过重组宿主生产乙醇 |
-
2007
- 2007-05-01 EP EP07811862A patent/EP2013355A2/fr not_active Withdrawn
- 2007-05-01 CN CN200780019672.5A patent/CN101466843B/zh not_active Expired - Fee Related
- 2007-05-01 WO PCT/US2007/067954 patent/WO2007136971A2/fr not_active Ceased
- 2007-05-01 JP JP2009510037A patent/JP2009535067A/ja not_active Withdrawn
- 2007-05-01 CA CA002651753A patent/CA2651753A1/fr not_active Abandoned
- 2007-05-01 BR BRPI0711163-0A patent/BRPI0711163A2/pt not_active IP Right Cessation
- 2007-05-01 AU AU2007253987A patent/AU2007253987A1/en not_active Abandoned
-
2008
- 2008-11-05 ZA ZA200809448A patent/ZA200809448B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007253987A1 (en) | 2007-11-29 |
| CN101466843B (zh) | 2013-05-08 |
| ZA200809448B (en) | 2010-08-25 |
| JP2009535067A (ja) | 2009-10-01 |
| EP2013355A2 (fr) | 2009-01-14 |
| WO2007136971A3 (fr) | 2008-04-10 |
| WO2007136971A2 (fr) | 2007-11-29 |
| CA2651753A1 (fr) | 2007-11-29 |
| CN101466843A (zh) | 2009-06-24 |
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