NL7906265A - Een glucoamylase-enzympreparaat, werkwijze voor de be- reiding van een glucoamylase-enzympreparaat, alsmede een werkwijze voor de bereiding van een stroop met een hoog dextrosegehalte. - Google Patents
Een glucoamylase-enzympreparaat, werkwijze voor de be- reiding van een glucoamylase-enzympreparaat, alsmede een werkwijze voor de bereiding van een stroop met een hoog dextrosegehalte. Download PDFInfo
- Publication number
- NL7906265A NL7906265A NL7906265A NL7906265A NL7906265A NL 7906265 A NL7906265 A NL 7906265A NL 7906265 A NL7906265 A NL 7906265A NL 7906265 A NL7906265 A NL 7906265A NL 7906265 A NL7906265 A NL 7906265A
- Authority
- NL
- Netherlands
- Prior art keywords
- glucoamylase
- preparation
- enzyme
- strain
- enzyme preparation
- Prior art date
Links
- 108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 title claims description 45
- 238000000034 method Methods 0.000 title claims description 30
- 238000002360 preparation method Methods 0.000 title claims description 27
- 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 title claims description 18
- 239000008121 dextrose Substances 0.000 title claims description 18
- 230000008569 process Effects 0.000 title claims description 7
- 108090000790 Enzymes Proteins 0.000 claims description 63
- 102000004190 Enzymes Human genes 0.000 claims description 63
- 102100022624 Glucoamylase Human genes 0.000 claims description 50
- 229920002472 Starch Polymers 0.000 claims description 21
- 235000019698 starch Nutrition 0.000 claims description 21
- 239000008107 starch Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 15
- 241000228341 Talaromyces Species 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000015556 catabolic process Effects 0.000 claims description 8
- 238000006731 degradation reaction Methods 0.000 claims description 8
- 239000001963 growth medium Substances 0.000 claims description 7
- 238000011160 research Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002609 medium Substances 0.000 claims description 5
- 238000000855 fermentation Methods 0.000 claims description 4
- 230000004151 fermentation Effects 0.000 claims description 4
- 239000006188 syrup Substances 0.000 claims description 4
- 235000020357 syrup Nutrition 0.000 claims description 4
- 239000005913 Maltodextrin Substances 0.000 claims description 3
- 229940035034 maltodextrin Drugs 0.000 claims description 3
- 229920002774 Maltodextrin Polymers 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 229940088598 enzyme Drugs 0.000 description 61
- 108050008938 Glucoamylases Proteins 0.000 description 18
- 239000000243 solution Substances 0.000 description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 244000005700 microbiome Species 0.000 description 11
- 239000000872 buffer Substances 0.000 description 9
- 235000002639 sodium chloride Nutrition 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 241000223258 Thermomyces lanuginosus Species 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000002779 inactivation Effects 0.000 description 6
- 241000228245 Aspergillus niger Species 0.000 description 5
- 241000235527 Rhizopus Species 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 241000228212 Aspergillus Species 0.000 description 4
- 241000459887 Aspergillus luchuensis Species 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 241000233866 Fungi Species 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-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
- 239000007853 buffer solution Substances 0.000 description 3
- 229940041514 candida albicans extract Drugs 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009630 liquid culture Methods 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 230000000877 morphologic effect Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000012138 yeast extract Substances 0.000 description 3
- 102000013142 Amylases Human genes 0.000 description 2
- 108010065511 Amylases Proteins 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 108010093096 Immobilized Enzymes Proteins 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 244000157378 Rubus niveus Species 0.000 description 2
- 229920005654 Sephadex Polymers 0.000 description 2
- 239000012507 Sephadex™ Substances 0.000 description 2
- 235000019418 amylase Nutrition 0.000 description 2
- 239000001058 brown pigment Substances 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- -1 malt extract Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 229920000945 Amylopectin Polymers 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 241001619326 Cephalosporium Species 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 1
- 229920002245 Dextrose equivalent Polymers 0.000 description 1
- 241000502261 Endomyces sp. Species 0.000 description 1
- 241000459554 Erica lanuginosa Species 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 108010015776 Glucose oxidase Proteins 0.000 description 1
- 239000004366 Glucose oxidase Substances 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 229920002527 Glycogen Polymers 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products 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-PICCSMPSSA-N 0.000 description 1
- 241000729876 Niveus Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 241000235545 Rhizopus niveus Species 0.000 description 1
- 241000952054 Rhizopus sp. Species 0.000 description 1
- 235000019764 Soybean Meal Nutrition 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
- 229930006000 Sucrose Natural products 0.000 description 1
- 241000223261 Trichoderma viride Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 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
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012531 culture fluid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229940116332 glucose oxidase Drugs 0.000 description 1
- 235000019420 glucose oxidase Nutrition 0.000 description 1
- 229940096919 glycogen Drugs 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 229910001959 inorganic nitrate Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229960002523 mercuric chloride Drugs 0.000 description 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 1
- 239000001965 potato dextrose agar Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000007173 yeast extract-starch agar Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
- C12N9/2411—Amylases
- C12N9/2428—Glucan 1,4-alpha-glucosidase (3.2.1.3), i.e. glucoamylase
-
- 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
- C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10635478 | 1978-09-01 | ||
| JP10635478A JPS5534046A (en) | 1978-09-01 | 1978-09-01 | Novel glucoamyrase having excellent heat resistance and production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7906265A true NL7906265A (nl) | 1980-03-04 |
Family
ID=14431425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7906265A NL7906265A (nl) | 1978-09-01 | 1979-08-17 | Een glucoamylase-enzympreparaat, werkwijze voor de be- reiding van een glucoamylase-enzympreparaat, alsmede een werkwijze voor de bereiding van een stroop met een hoog dextrosegehalte. |
Country Status (13)
Families Citing this family (184)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4536477A (en) * | 1983-08-17 | 1985-08-20 | Cpc International Inc. | Thermostable glucoamylase and method for its production |
| US4587215A (en) * | 1984-06-25 | 1986-05-06 | Uop Inc. | Highly thermostable amyloglucosidase |
| ATE95837T1 (de) | 1984-08-06 | 1993-10-15 | Genencor Inc | Enzymatische hydrolyse von koerniger staerke direkt bis zu glukose. |
| US4628031A (en) * | 1984-09-18 | 1986-12-09 | Michigan Biotechnology Institute | Thermostable starch converting enzymes |
| US4689296A (en) * | 1985-09-23 | 1987-08-25 | Miles Laboratories, Inc. | Method of preparing novel thermostable transglucosidase |
| FI81112C (fi) * | 1986-08-27 | 1990-09-10 | Alko Ab Oy | Amylas av ny typ. |
| US5604128A (en) * | 1991-08-13 | 1997-02-18 | Sankyo Company, Limited | Isolated cultures of Pestalotiopsis funerea IFO 5427 and Pestalotiopsis negleta FERM BP-3501 |
| US6255084B1 (en) | 1997-11-26 | 2001-07-03 | Novozymes A/S | Thermostable glucoamylase |
| DK1032654T3 (da) * | 1997-11-26 | 2009-05-11 | Novozymes As | Thermostabil glucoamylase |
| AU5061000A (en) * | 1999-06-02 | 2000-12-28 | Novozymes A/S | Novel glucoamylase |
| US6309872B1 (en) * | 2000-11-01 | 2001-10-30 | Novozymes Biotech, Inc | Polypeptides having glucoamylase activity and nucleic acids encoding same |
| GB0129864D0 (en) * | 2001-12-13 | 2002-02-06 | Danisco | Animal feed |
| US20040063184A1 (en) | 2002-09-26 | 2004-04-01 | Novozymes North America, Inc. | Fermentation processes and compositions |
| ATE454446T1 (de) | 2003-03-10 | 2010-01-15 | Novozymes As | Verfahren zur herstellung von alkohol |
| US20040253696A1 (en) | 2003-06-10 | 2004-12-16 | Novozymes North America, Inc. | Fermentation processes and compositions |
| ES2425351T3 (es) | 2003-06-25 | 2013-10-14 | Novozymes A/S | Polipéptidos que tienen actividad de alfa-amilasa y polinucleótidos que codifican los mismos |
| DK2213732T3 (da) | 2003-10-28 | 2014-08-18 | Novozymes North America Inc | Hybride glucoamylaser |
| US7262041B2 (en) | 2003-11-21 | 2007-08-28 | Genencor International, Inc. | Expression of granular starch hydrolyzing enzyme in Trichoderma |
| US7332319B2 (en) * | 2004-05-27 | 2008-02-19 | Genencor International, Inc. | Heterologous alpha amylase expression in Aspergillus |
| WO2005117756A2 (en) * | 2004-05-27 | 2005-12-15 | Genencor International, Inc. | Acid-stable alpha amylases having granular starch hydrolyzing activity and enzyme compositions |
| US7413887B2 (en) * | 2004-05-27 | 2008-08-19 | Genecor International, Inc. | Trichoderma reesei glucoamylase and homologs thereof |
| AU2004320371B2 (en) * | 2004-05-27 | 2011-09-22 | Genencor International, Inc. | Heterologous expression of an aspergillus kawachi acid-stable alpha amylase and applications in granular starch hydrolysis |
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| WO2024258820A2 (en) | 2023-06-13 | 2024-12-19 | Novozymes A/S | Processes for producing fermentation products using engineered yeast expressing a beta-xylosidase |
| WO2025071409A1 (en) | 2023-09-26 | 2025-04-03 | Mauri Technology B.V. | Bakery product with reduced fodmap content |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3108928A (en) * | 1962-07-30 | 1963-10-29 | Grain Processing Corp | Treatment and use of enzymes for the hydrolysis of starch |
| AR208286A1 (es) * | 1973-04-10 | 1976-12-20 | Cpc International Inc | Procedimiento para convertir directamente almidon granular en un hidrolizado de almidon soluble |
| JPS537513A (en) * | 1976-07-10 | 1978-01-24 | Mitsubishi Metal Corp | Covered hard alloy product |
-
1978
- 1978-09-01 JP JP10635478A patent/JPS5534046A/ja active Granted
-
1979
- 1979-07-09 US US06/055,723 patent/US4247637A/en not_active Ceased
- 1979-07-25 CA CA332,546A patent/CA1128885A/en not_active Expired
- 1979-07-31 NZ NZ191172A patent/NZ191172A/xx unknown
- 1979-08-03 IT IT24930/79A patent/IT1122701B/it active
- 1979-08-17 NL NL7906265A patent/NL7906265A/nl not_active Application Discontinuation
- 1979-08-27 AR AR277865A patent/AR221619A1/es active
- 1979-08-28 BE BE2/58030A patent/BE878466A/xx not_active IP Right Cessation
- 1979-08-30 ES ES483735A patent/ES483735A1/es not_active Expired
- 1979-08-30 ES ES483741A patent/ES483741A1/es not_active Expired
- 1979-08-31 DK DK365179A patent/DK146631C/da not_active IP Right Cessation
- 1979-08-31 FR FR7921906A patent/FR2434867B1/fr not_active Expired
- 1979-08-31 DE DE19792935315 patent/DE2935315A1/de not_active Ceased
- 1979-09-01 IN IN913/CAL/79A patent/IN151247B/en unknown
-
1985
- 1985-08-02 US US06/761,930 patent/USRE32153E/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK146631B (da) | 1983-11-21 |
| US4247637A (en) | 1981-01-27 |
| DK146631C (da) | 1984-05-07 |
| NZ191172A (en) | 1982-02-23 |
| DK365179A (da) | 1980-03-02 |
| DE2935315A1 (de) | 1980-03-13 |
| USRE32153E (en) | 1986-05-20 |
| JPS6155948B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-29 |
| AR221619A1 (es) | 1981-02-27 |
| JPS5534046A (en) | 1980-03-10 |
| IT1122701B (it) | 1986-04-23 |
| FR2434867B1 (fr) | 1986-04-25 |
| IN151247B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-03-12 |
| IT7924930A0 (it) | 1979-08-03 |
| ES483741A1 (es) | 1980-04-16 |
| BE878466A (fr) | 1979-12-17 |
| CA1128885A (en) | 1982-08-03 |
| FR2434867A1 (fr) | 1980-03-28 |
| ES483735A1 (es) | 1980-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |