CN102816751A - 一种高活性壳聚糖酶及其制备方法 - Google Patents
一种高活性壳聚糖酶及其制备方法 Download PDFInfo
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- CN102816751A CN102816751A CN2012103008769A CN201210300876A CN102816751A CN 102816751 A CN102816751 A CN 102816751A CN 2012103008769 A CN2012103008769 A CN 2012103008769A CN 201210300876 A CN201210300876 A CN 201210300876A CN 102816751 A CN102816751 A CN 102816751A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 24
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- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 35
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- 244000144987 brood Species 0.000 claims description 2
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 claims description 2
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- 229910052921 ammonium sulfate Inorganic materials 0.000 description 7
- 235000011130 ammonium sulphate Nutrition 0.000 description 7
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 6
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- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 6
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
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- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 2
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000187747 Streptomyces Species 0.000 description 1
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- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
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- 125000003277 amino group Chemical group 0.000 description 1
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- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
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- 229910052700 potassium Inorganic materials 0.000 description 1
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Landscapes
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105801675A (zh) * | 2016-03-15 | 2016-07-27 | 黄河三角洲京博化工研究院有限公司 | 一种高活性壳聚糖酶控制基因csn及利用该基因生产高活性壳聚糖酶的方法 |
CN108441440A (zh) * | 2018-01-25 | 2018-08-24 | 山东省农业科学院农产品研究所 | 一种蜡状芽孢杆菌116及其应用 |
CN108531418A (zh) * | 2018-01-25 | 2018-09-14 | 山东省农业科学院农产品研究所 | 一种壳聚糖酶的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1492039A (zh) * | 2003-06-21 | 2004-04-28 | 北海国发海洋生物产业股份有限公司 | 壳聚糖酶生产菌及低聚壳聚糖的生产方法 |
CN101148646A (zh) * | 2007-09-06 | 2008-03-26 | 武汉东方天琪生物工程有限公司 | 一种高活力壳聚糖酶制剂的生产方法 |
-
2012
- 2012-08-22 CN CN201210300876.9A patent/CN102816751B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1492039A (zh) * | 2003-06-21 | 2004-04-28 | 北海国发海洋生物产业股份有限公司 | 壳聚糖酶生产菌及低聚壳聚糖的生产方法 |
CN101148646A (zh) * | 2007-09-06 | 2008-03-26 | 武汉东方天琪生物工程有限公司 | 一种高活力壳聚糖酶制剂的生产方法 |
Non-Patent Citations (2)
Title |
---|
GAO XA等: "Purification and characterization of chitosanase from Bacillus cereus D-11", 《CARBOHYDRATE POLYMERS》, vol. 72, 31 December 2008 (2008-12-31), pages 513 - 520, XP022500662, DOI: doi:10.1016/j.carbpol.2007.09.025 * |
王平平等: "细菌产壳聚糖酶的性质初探", 《上海水产大学学报》, vol. 12, no. 4, 31 December 2003 (2003-12-31), pages 380 - 383 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105801675A (zh) * | 2016-03-15 | 2016-07-27 | 黄河三角洲京博化工研究院有限公司 | 一种高活性壳聚糖酶控制基因csn及利用该基因生产高活性壳聚糖酶的方法 |
CN105801675B (zh) * | 2016-03-15 | 2019-02-15 | 黄河三角洲京博化工研究院有限公司 | 一种高活性壳聚糖酶控制基因csn及利用该基因生产高活性壳聚糖酶的方法 |
CN108441440A (zh) * | 2018-01-25 | 2018-08-24 | 山东省农业科学院农产品研究所 | 一种蜡状芽孢杆菌116及其应用 |
CN108531418A (zh) * | 2018-01-25 | 2018-09-14 | 山东省农业科学院农产品研究所 | 一种壳聚糖酶的制备方法 |
CN108441440B (zh) * | 2018-01-25 | 2021-03-23 | 山东省农业科学院农产品研究所 | 一种蜡状芽孢杆菌116及其应用 |
CN108531418B (zh) * | 2018-01-25 | 2021-05-28 | 山东省农业科学院农产品研究所 | 一种壳聚糖酶的制备方法 |
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