公开(公告)号：WO1991018974A1

公开(公告)日：1991-12-12

申请号：PCT/US1991003756

申请日：1991-05-29

Applicant: CHEMGEN CORPORATION ,  FODGE, Douglas, Walter ,  ANDERSON, David, Martin ,  PETTEY, Thomas, Michael

Inventor： CHEMGEN CORPORATION

IPC: C12N09/00

CPC classification number: C09K8/905 ,  C12N9/2437 ,  C12N9/2488 ,  C12Y302/01025 ,  C12Y302/01078 ,  C12Y302/01101 ,  Y10S435/832 ,  Y10S435/835 ,  Y10S507/921 ,  Y10S507/922

Abstract: Soil bacteria can be isolated which produce an enzyme capable of catalyzing the degradation of mannan-containing hemicellulose under conditions combining high pH and high temperature. Such bacteria can be cultured or used as sources of genetic information with which to engineer other microorganisms to produce the enzyme. Commercially useful quantities of native or recombinant hemicellulase can thus be produced by cultures consisting essentially of microorganisms capable of producing the enzyme.

Abstract translation: 可以分离产生能够在高pH和高温条件下结合的含有甘露聚糖的半纤维素降解的酶的土壤细菌。 这样的细菌可以被培养或用作与其他微生物一起工程生产酶的遗传信息的来源。 因此，商业上有用量的天然或重组半纤维素酶可以由基本上由能够产生酶的微生物组成的培养物产生。

公开(公告)号：WO2018185366A1

公开(公告)日：2018-10-11

申请号：PCT/FI2018/050228

申请日：2018-03-27

Applicant: AB ENZYMES OY

Inventor： LEINONEN, Taija ,  VALTAKARI, Leena ,  RACHINGER, Michael ,  JUNTUNEN, Kari ,  JÄRVINEN, Kristiina ,  MÄKINEN, Susanna ,  PALOHEIMO, Marja ,  KALLIO, Jarno ,  VEHMAANPERÄ, Jari ,  OJAPALO, Pentti ,  PURANEN, Terhi ,  HERBST, Daniela ,  WIELAND, Susanne ,  MUSSMANN, Nina

IPC: C12N9/24 ,  C09K8/88 ,  C11D3/386 ,  A23K20/189

CPC classification number: C12Y302/01025 ,  A23D9/00 ,  A23K20/189 ,  A23K50/10 ,  C09K8/035 ,  C11D3/38636 ,  C12N9/2488 ,  C12N9/2491 ,  C12Y302/01078

Abstract: The invention discloses a recombinant polypeptide having mannanase activity, methods for its production, a recombinant host cell producing mannanase, and it's uses in detergents, mannan degradation, feeds and oil drilling.

公开(公告)号：WO2016054163A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/053147

申请日：2015-09-30

Applicant: DANISCO US INC

Inventor： LE, Steven ,  QIAN, Zhen

IPC: C12N9/24

CPC classification number: C12N9/2491 ,  C12P19/02 ,  C12P19/14 ,  C12Y302/01025

Abstract: The present compositions and methods relate to a beta-mannanase from Mahella australiensis , polynucleotides encoding the beta-mannanase, and methods of make and/or use thereof. Formulations containing the beta-mannanase are suitable for use in hydrolyzing lignocellulosic biomass substrates, especially those comprising a measurable level of galactoglucomannan (GGM) and/or glucomannan (GM).

Abstract translation: 本发明的组合物和方法涉及来自Mahella australiensis的β-甘露聚糖酶，编码β-甘露聚糖酶的多核苷酸及其制备和/或使用方法。 含有β-甘露聚糖酶的制剂适用于水解木质纤维素生物质底物，特别是含有可测量水平的半乳甘露聚糖（GGM）和/或葡甘露聚糖（GM）的那些。

公开(公告)号：WO2012072335A1

公开(公告)日：2012-06-07

申请号：PCT/EP2011/068430

申请日：2011-10-21

Applicant: UNILEVER PLC ,  UNILEVER N.V. ,  HINDUSTAN UNILEVER LIMITED ,  JUDGE, David, John ,  LITCHFIELD, Timothy, John ,  WIX, Loyd

Inventor： JUDGE, David, John ,  LITCHFIELD, Timothy, John ,  WIX, Loyd

IPC: A23G9/04 ,  A23L1/308 ,  A23G9/42 ,  A23G9/36

CPC classification number: A23G9/42 ,  A23G9/363 ,  A23L33/21 ,  C12Y302/01004 ,  C12Y302/01025 ,  C12Y302/01091

Abstract: A frozen confection comprising citrus fibre, characterised in that the citrus fibre has been treated with a glycosidase enzyme is provided. A process for the production of a frozen confection comprising the steps of: a) contacting citrus fibre with a glycosidase enzyme; b) combining the citrus fibre with the other ingredients of the frozen confection to form a mix; c) homogenising the mix at a pressure of from 50 to 500 bar; and d) freezing the mix to form the frozen confection, wherein step a) can take place before, during or after step b) is also provided.

Abstract translation: 包括柑橘纤维的冷冻甜食，其特征在于柑橘纤维已经用糖苷酶进行了处理。 一种用于生产冷冻甜食的方法，包括以下步骤：a）使柑橘纤维与糖苷酶接触; b）将柑橘纤维与冷冻甜食的其他成分混合以形成混合物; c）在50至500巴的压力下均化混合物; 和d）冷冻混合物以形成冷冻甜食，其中步骤a）可以在步骤b之前，期间或之后进行。

公开(公告)号：WO03068910A2

公开(公告)日：2003-08-21

申请号：PCT/US0223550

申请日：2002-07-22

Applicant: DIVERSA CORP ,  SHORT JAY M ,  SWANSON RONALD V ,  BYLINA EDWARD ,  MATHUR ERIC J ,  LAM DAVID E

Inventor： SHORT JAY M ,  SWANSON RONALD V ,  BYLINA EDWARD ,  MATHUR ERIC J ,  LAM DAVID E

IPC: C12N9/24 ,  C12N9/38 ,  C12N9/46 ,  C12N

CPC classification number: C12N9/2468 ,  C12N9/2402 ,  C12N9/2437 ,  C12N9/2454 ,  C12N9/2457 ,  C12N9/2465 ,  C12N9/2494 ,  C12Y302/01004 ,  C12Y302/01022 ,  C12Y302/01025 ,  C12Y302/01041 ,  C12Y302/01078

Abstract: The invention is directed to enzymes having a glycosidase activity, including thermostable and thermotolerant glycosidase activity, and polynucleotides encoding these enzymes, and making and using these polynucleotides and polypeptides. The glycosidase activities of the enzymes of the invention include the hydrolysis of any glycosidic linkages. For example, a glycosidase activity of an enzyme of the invention includes hydrolysis of a beta-anomeric configuration of a glycosidic linkage, such as the hydrolysis of beta-glucosides, beta-fucosides and beta-galactosides. Another glycosidase activity of an enzyme of the invention includes alpha-galactosidase activity, e.g., catalysis of the hydrolysis of galactose groups on a polysaccharide backbone or catalyzing the hydrolysis of the cleavage of di- or oligosaccharides comprising galactose. Another glycosidase activity of an enzyme of the invention includes catalysis of the hydrolysis of mannose groups internally on a polysaccharide backbone or hydrolysis of the cleavage of di-or oligosaccharides comprising mannose groups. Beta-mannosidases of the invention can hydrolyze non-reducing, terminal mannose residues on a mannose-containing polysaccharide and catalyze the cleavage of di- or oligosaccharides comprising mannose groups.

Abstract translation: 本发明涉及具有糖苷酶活性的酶，包括耐热和耐热糖苷酶活性，以及​​编码这些酶的多核苷酸，以及制备和使用这些多核苷酸和多肽。 本发明的酶的糖苷酶活性包括任何糖苷键的水解。 例如，本发明的酶的糖苷酶活性包括糖苷键的β-端基异构构型的水解，例如β-葡糖苷，β-岩藻糖苷和β-半乳糖苷的水解。 本发明的酶的另一种糖苷酶活性包括α-半乳糖苷酶活性，例如催化多糖主链上的半乳糖基团的水解或催化水解包含半乳糖的二糖或寡糖的裂解。 本发明的酶的另一种糖苷酶活性包括在多糖骨架内部水解甘露糖基团或水解包含甘露糖基团的二糖或寡糖的水解。 本发明的β-甘露糖苷酶可以在含甘露糖的多糖上水解非还原性末端甘露糖残基，并催化包含甘露糖基团的二糖或寡糖的切割。

公开(公告)号：WO9964619A3

公开(公告)日：2000-03-02

申请号：PCT/DK9900314

申请日：1999-06-10

Applicant: NOVO NORDISK AS ,  KAUPPINEN MARKUS SAKARI ,  SCHUELEIN MARTIN ,  SCHNORR KIRK ,  ANDERSEN LENE NONBOE ,  BJOERNVAD MADS ESKELUND

Inventor： KAUPPINEN MARKUS SAKARI ,  SCHUELEIN MARTIN ,  SCHNORR KIRK ,  ANDERSEN LENE NONBOE ,  BJOERNVAD MADS ESKELUND

IPC: D06L4/40 ,  A23F3/16 ,  A23F5/18 ,  A61K8/00 ,  A61K8/66 ,  A61Q11/00 ,  A61Q19/10 ,  C08L89/00 ,  C11D3/386 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/00 ,  C12N9/20 ,  C12N9/26 ,  C12N9/42 ,  C12N9/50 ,  C12N15/09 ,  C12R1/07 ,  D06L1/20 ,  D06M16/00 ,  D21C9/147 ,  G02C13/00

CPC classification number: C12N9/2491 ,  C12Y302/01025 ,  C12Y302/01078

Abstract: Novel mannanases comprising e.g. an amino acid sequence as shown in positions 31-330 of SEQ ID NO: 2 or their homologues may be derived from e.g. Bacillus sp. 1633, or may be encoded by polynucleotide molecules comprising a nucleotide sequence as shown in SEQ ID NO: 1 from nucleotide 91 to nucleotide 990, polynucleotide molecules that encode a polypeptide that is at least 65 % identical to the amino acid sequence of SEQ ID NO: 2 from amino acid residue 31 to amino acid residue 330, or degenerate nucleotide sequences thereof. The mannanases are alkaline and are useful e.g. in cleaning compositions, in a fracturing fluid useful to fracture a subterranean formation, for modifying plant material, and for treatment of cellulosic fibres.

Abstract translation: 新型甘露聚糖酶 SEQ ID NO：2的位置31-330所示的氨基酸序列或其同源物可以衍生自例如SEQ ID NO： 芽孢杆菌 1633，或者可以由包含核苷酸91至核苷酸990的SEQ ID NO：1所示的核苷酸序列的多核苷酸分子编码，编码与SEQ ID NO的氨基酸序列至少65％相同的多肽的多核苷酸分子 ：2个氨基酸残基31至氨基酸残基330，或其简并核苷酸序列。 甘露聚糖酶是碱性的，并且是有用的。 在清洁组合物中，在用于破坏地层的压裂液中，用于修饰植物材料和用于纤维素纤维的处理。

公开(公告)号：WO1997010726A1

公开(公告)日：1997-03-27

申请号：PCT/DK1996000391

申请日：1996-09-17

Applicant: NOVO NORDISK A/S ,  BUDOLFSEN, Gitte ,  HELDT-HANSEN, Hans, Peter

Inventor： NOVO NORDISK A/S

IPC: A23L01/0522

CPC classification number: C12Y301/01011 ,  A23L2/84 ,  A23L19/09 ,  A23L21/11 ,  A23L23/00 ,  A23L27/60 ,  A23L27/63 ,  C12Y302/01025 ,  C12Y302/01032 ,  C12Y302/01055

Abstract: A process for increasing the viscosity or gel strength of certain food products is disclosed. By the process a pectinaceous homogenate or slurry is subjected to: a) a treatment with a mixture of enzymes, comprising one or more among galactanases, arabinanases, alpha -arabinofuranosidases, rhamnogalacturonan acetyl esterases (RGAE), endoglucanases, mannanases, xylanases, and proteolytic enzymes; b) a treatment with a pectinesterase (PE), which PE is essentially free from pectic depolymerizing enzymes; followed by c) an enzyme inactivating treatment; said process being performed in the presence of divalent metal ions, especially Ca , said ions being inherently present in said homogenate or slurry, or said ions being added at any time prior to, during or after the process steps (a) to (c). The final product may be a jam, marmalade, jelly, juice, paste, soup, dressing, sauce, condiment, ketchup, salsa, chutney, pudding, mousse, or other dessert.

Abstract translation: 公开了提高某些食品的粘度或凝胶强度的方法。 通过该方法，将果胶匀浆或浆液进行：a）用半乳聚糖酶，阿拉伯聚糖酶，α-阿拉伯呋喃糖苷酶，鼠李糖半乳聚糖乙酰酯酶（RGAE），内切葡聚糖酶，甘露聚糖酶，木聚糖酶和蛋白水解酶中的一种或多种酶的混合物的处理 酶; b）用果胶灭菌酶（PE）处理，其中PE基本上不含果胶解聚酶; 其次是c）酶灭活处理; 所述方法是在二价金属离子（特别是Ca 2+）的存在下进行的，所述离子固有地存在于所述匀浆或浆液中，或所述离子在工艺步骤（a）之前，期间或之后的任何时间加入， 至（c）。 最终产品可能是果酱，果酱，果冻，果汁，酱料，汤，酱料，调味品，番茄酱，莎莎，酸辣酱，布丁，摩丝或其他甜点。

公开(公告)号：WO2019068713A1

公开(公告)日：2019-04-11

申请号：PCT/EP2018/076799

申请日：2018-10-02

Applicant: NOVOZYMES A/S

Inventor： HOFF, Tine ,  KLINGER, Markus

IPC: C12N9/24

CPC classification number: C12N9/2491 ,  C12Y302/01025

Abstract: The present invention relates to polypeptides having mannanase activity, catalytic domains, and carbohydrate binding modules, and polynucleotides encoding the polypeptides, catalytic domains, and carbohydrate binding modules. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides, catalytic domains, and carbohydrate binding modules.

公开(公告)号：WO2016054163A8

公开(公告)日：2017-05-04

申请号：PCT/US2015053147

申请日：2015-09-30

Applicant: DANISCO US INC

Inventor： LE STEVEN ,  QIAN ZHEN

IPC: C12N9/24

CPC classification number: C12N9/2491 ,  C12P19/02 ,  C12P19/14 ,  C12Y302/01025

Abstract: The present compositions and methods relate to a beta-mannanase from Mahella australiensis, polynucleotides encoding the beta-mannanase, and methods of make and/or use thereof. Formulations containing the beta-mannanase are suitable for use in hydrolyzing lignocellulosic biomass substrates, especially those comprising a measurable level of galactoglucomannan (GGM) and/or glucomannan (GM).

Abstract translation: 本发明的组合物和方法涉及来自Mahella australiensis的β-甘露聚糖酶，编码β-甘露聚糖酶的多核苷酸，以及制备和/或使用它们的方法。 含有β-甘露聚糖酶的制剂适用于水解木质纤维素生物质底物，特别是包含可测量水平的半乳糖葡甘露聚糖（GGM）和/或葡甘露聚糖（GM）的那些。

公开(公告)号：WO2016054205A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/053218

申请日：2015-09-30

Applicant: DANISCO US INC

Inventor： LE, Steven ,  QIAN, Zhen

IPC: C12N9/24

CPC classification number: C12N9/2491 ,  C12N9/2402 ,  C12N9/2405 ,  C12N9/2445 ,  C12N9/248 ,  C12P19/02 ,  C12P19/14 ,  C12Y302/01021 ,  C12Y302/01025 ,  C12Y302/01037 ,  C12Y302/01055

Abstract: The present compositions and methods relate to a beta-mannanase from Paenibacillus polymyxa , polynucleotides encoding the beta-mannanase, and methods of making and/or using thereof. Formulations containing the beta-mannanase are suitable for use in hydrolyzing lignocellulosic biomass substrates, especially those comprising a measurable level of galactoglucomannan (GGM) and/or glucomannan (GM).

Abstract translation: 本发明的组合物和方法涉及多粘菌芽孢杆菌的β-甘露聚糖酶，编码β-甘露聚糖酶的多核苷酸及其制备和/或使用方法。 含有β-甘露聚糖酶的制剂适用于水解木质纤维素生物质底物，特别是含有可测量水平的半乳甘露聚糖（GGM）和/或葡甘露聚糖（GM）的那些。