CN102690802B - 一种右旋糖酐酶产生菌的发酵培养基及其培养方法 - Google Patents
一种右旋糖酐酶产生菌的发酵培养基及其培养方法 Download PDFInfo
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- CN102690802B CN102690802B CN 201210198086 CN201210198086A CN102690802B CN 102690802 B CN102690802 B CN 102690802B CN 201210198086 CN201210198086 CN 201210198086 CN 201210198086 A CN201210198086 A CN 201210198086A CN 102690802 B CN102690802 B CN 102690802B
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- dextranase
- bacterium
- dextran
- cultivated
- produces
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- 108010001682 Dextranase Proteins 0.000 title claims abstract description 31
- 241000894006 Bacteria Species 0.000 title claims abstract description 18
- 238000000855 fermentation Methods 0.000 title claims abstract description 13
- 230000004151 fermentation Effects 0.000 title claims abstract description 13
- 239000001963 growth medium Substances 0.000 title abstract description 5
- 238000012136 culture method Methods 0.000 title abstract 4
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 29
- 235000012054 meals Nutrition 0.000 claims abstract description 29
- 229920002307 Dextran Polymers 0.000 claims abstract description 15
- 239000001888 Peptone Substances 0.000 claims abstract description 12
- 108010080698 Peptones Proteins 0.000 claims abstract description 12
- 235000019319 peptone Nutrition 0.000 claims abstract description 12
- 235000020681 well water Nutrition 0.000 claims abstract description 12
- 239000002349 well water Substances 0.000 claims abstract description 12
- 235000003276 Apios tuberosa Nutrition 0.000 claims description 26
- 244000105624 Arachis hypogaea Species 0.000 claims description 26
- 235000010744 Arachis villosulicarpa Nutrition 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 11
- 239000002054 inoculum Substances 0.000 claims description 10
- 230000035800 maturation Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 241000228150 Penicillium chrysogenum Species 0.000 claims description 4
- 240000008866 Ziziphus nummularia Species 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 abstract description 29
- 102000004190 Enzymes Human genes 0.000 abstract description 29
- 239000000411 inducer Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 235000017060 Arachis glabrata Nutrition 0.000 abstract 3
- 241001553178 Arachis glabrata Species 0.000 abstract 3
- 235000018262 Arachis monticola Nutrition 0.000 abstract 3
- 235000020232 peanut Nutrition 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 abstract 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019797 dipotassium phosphate Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000002609 medium Substances 0.000 description 28
- 230000003321 amplification Effects 0.000 description 8
- 238000003199 nucleic acid amplification method Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 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 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000001851 biosynthetic effect Effects 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN 201210198086 CN102690802B (zh) | 2012-06-15 | 2012-06-15 | 一种右旋糖酐酶产生菌的发酵培养基及其培养方法 |
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CN 201210198086 CN102690802B (zh) | 2012-06-15 | 2012-06-15 | 一种右旋糖酐酶产生菌的发酵培养基及其培养方法 |
Publications (2)
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CN102690802A CN102690802A (zh) | 2012-09-26 |
CN102690802B true CN102690802B (zh) | 2013-07-10 |
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CN 201210198086 Active CN102690802B (zh) | 2012-06-15 | 2012-06-15 | 一种右旋糖酐酶产生菌的发酵培养基及其培养方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103060292A (zh) * | 2013-01-05 | 2013-04-24 | 安徽省皖北药业股份有限公司 | 一种提高右旋糖酐酶酶活单位的发酵方法 |
CN103834574B (zh) * | 2014-01-03 | 2016-02-24 | 合肥工业大学 | 一种右旋糖酐酶及其在制备低分子右旋糖酐中的应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102399770A (zh) * | 2011-09-06 | 2012-04-04 | 广西大学 | 一种利用细丽毛壳菌发酵制备右旋糖酐酶粗酶的方法 |
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2012
- 2012-06-15 CN CN 201210198086 patent/CN102690802B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102399770A (zh) * | 2011-09-06 | 2012-04-04 | 广西大学 | 一种利用细丽毛壳菌发酵制备右旋糖酐酶粗酶的方法 |
Non-Patent Citations (6)
Title |
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FrankA.Erhardt等.Production characterization and (co-)immobilization of dextranase from Penicillium aculeatum.《Biotechnol Lett》.2008 |
Madhu等.Studies on dextranase from Penicillium aculeatum.《Enzyme Microb. Technol.》.1984,第6卷217-220. |
Production, characterization and (co-)immobilization of dextranase from Penicillium aculeatum;Frank A. Erhardt等;《Biotechnol Lett》;20081231;第30卷;1069-1073 * |
Studies on dextranase from Penicillium aculeatum;Madhu等;《Enzyme Microb. Technol.》;19840531;第6卷;217-220 * |
一株产右旋糖酐酶青霉的分离及酶的纯化和性质;张洪斌 等;《微生物学报》;20110404;第51卷(第4期);495-503 * |
张洪斌 等.一株产右旋糖酐酶青霉的分离及酶的纯化和性质.《微生物学报》.2011,第51卷(第4期),495-503. |
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CN102690802A (zh) | 2012-09-26 |
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Address after: 234000 No. 158, No. five, Jintai Road, Suzhou Economic Development Zone, Anhui Patentee after: XINYU PHARMACEUTICAL CO.,LTD. Address before: 234000 No. 24, Huaihailu Road, Anhui, Suzhou Patentee before: ANHUI WANBEI PHARMACEUTICAL Co.,Ltd. |
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Denomination of invention: A fermentation medium and cultivation method for a dextranase producing bacterium Granted publication date: 20130710 Pledgee: Suzhou Financing Guarantee Group Co.,Ltd. Pledgor: XINYU PHARMACEUTICAL CO.,LTD. Registration number: Y2024980021317 |
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