CN101643516A - 一种将壳聚糖制备成水溶性壳寡糖的方法 - Google Patents
一种将壳聚糖制备成水溶性壳寡糖的方法 Download PDFInfo
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- CN101643516A CN101643516A CN200910195331A CN200910195331A CN101643516A CN 101643516 A CN101643516 A CN 101643516A CN 200910195331 A CN200910195331 A CN 200910195331A CN 200910195331 A CN200910195331 A CN 200910195331A CN 101643516 A CN101643516 A CN 101643516A
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- chitosan
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- alcohol
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- 229920001661 Chitosan Polymers 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 38
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 14
- 229920002101 Chitin Polymers 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 5
- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 9
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 7
- 235000013305 food Nutrition 0.000 claims description 5
- 238000000967 suction filtration Methods 0.000 claims description 5
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 12
- 238000006731 degradation reaction Methods 0.000 abstract description 9
- 230000015556 catabolic process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000006227 byproduct Substances 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000593 degrading effect Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000000053 physical method Methods 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000238557 Decapoda Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003570 biosynthesizing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000012667 polymer degradation Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
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Abstract
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CN200910195331.4A CN101643516B (zh) | 2009-09-08 | 2009-09-08 | 一种将壳聚糖制备成水溶性壳寡糖的方法 |
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CN200910195331.4A CN101643516B (zh) | 2009-09-08 | 2009-09-08 | 一种将壳聚糖制备成水溶性壳寡糖的方法 |
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CN101643516A true CN101643516A (zh) | 2010-02-10 |
CN101643516B CN101643516B (zh) | 2014-02-12 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120780A (zh) * | 2011-01-12 | 2011-07-13 | 扬州日兴生物科技股份有限公司 | 一种半湿法微波处理制备壳寡糖的方法 |
CN103073600A (zh) * | 2013-01-18 | 2013-05-01 | 上海峰瑜生物科技发展有限公司 | 一种制备水溶性壳寡糖的方法 |
DE102012009593A1 (de) | 2012-05-07 | 2013-11-07 | Innovent E.V. | Verfahren zum Abbau von Polysacchariden |
CN103435717A (zh) * | 2013-08-16 | 2013-12-11 | 江苏顺心德生物科技有限公司 | 一种壳寡糖 |
CN103641936A (zh) * | 2013-12-09 | 2014-03-19 | 吴彪 | 一种采用超滤和纳滤制备水溶性壳寡糖的方法 |
CN110172818A (zh) * | 2019-01-14 | 2019-08-27 | 自然资源部第三海洋研究所 | 一种无纺布等离子体接枝壳寡糖衍生物的表面抗菌改性方法 |
CN110615855A (zh) * | 2019-11-01 | 2019-12-27 | 农业农村部规划设计研究院 | 一种生物多糖溶降解制备水溶寡聚衍生物的方法 |
CN112194736A (zh) * | 2020-09-24 | 2021-01-08 | 长春工业大学 | 一种微波-过氧化物耦合降解壳聚糖制备壳寡糖的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687144A (zh) * | 2005-05-16 | 2005-10-26 | 海南大学 | 一种微波辅助降解制备窄分子量分布壳聚寡糖的方法 |
CN1935887A (zh) * | 2006-09-22 | 2007-03-28 | 刘立芝 | 微波辐射法制备水溶性壳寡糖的方法 |
-
2009
- 2009-09-08 CN CN200910195331.4A patent/CN101643516B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687144A (zh) * | 2005-05-16 | 2005-10-26 | 海南大学 | 一种微波辅助降解制备窄分子量分布壳聚寡糖的方法 |
CN1935887A (zh) * | 2006-09-22 | 2007-03-28 | 刘立芝 | 微波辐射法制备水溶性壳寡糖的方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102120780A (zh) * | 2011-01-12 | 2011-07-13 | 扬州日兴生物科技股份有限公司 | 一种半湿法微波处理制备壳寡糖的方法 |
DE102012009593A1 (de) | 2012-05-07 | 2013-11-07 | Innovent E.V. | Verfahren zum Abbau von Polysacchariden |
DE102012009593B4 (de) | 2012-05-07 | 2019-03-07 | Innovent E.V. | Verfahren zum Abbau von Polysacchariden ausgewählt aus den Stoffgruppen der Glykosaminoglykane und deren Derivaten sowie der Alginate |
CN103073600B (zh) * | 2013-01-18 | 2015-08-26 | 上海峰瑜生物科技发展有限公司 | 一种制备水溶性壳寡糖的方法 |
CN103073600A (zh) * | 2013-01-18 | 2013-05-01 | 上海峰瑜生物科技发展有限公司 | 一种制备水溶性壳寡糖的方法 |
CN103435717A (zh) * | 2013-08-16 | 2013-12-11 | 江苏顺心德生物科技有限公司 | 一种壳寡糖 |
CN103435717B (zh) * | 2013-08-16 | 2014-06-25 | 江苏顺心德生物科技有限公司 | 一种壳寡糖 |
CN103641936B (zh) * | 2013-12-09 | 2016-03-23 | 吴彪 | 一种采用超滤和纳滤制备水溶性壳寡糖的方法 |
CN103641936A (zh) * | 2013-12-09 | 2014-03-19 | 吴彪 | 一种采用超滤和纳滤制备水溶性壳寡糖的方法 |
CN110172818A (zh) * | 2019-01-14 | 2019-08-27 | 自然资源部第三海洋研究所 | 一种无纺布等离子体接枝壳寡糖衍生物的表面抗菌改性方法 |
CN110615855A (zh) * | 2019-11-01 | 2019-12-27 | 农业农村部规划设计研究院 | 一种生物多糖溶降解制备水溶寡聚衍生物的方法 |
CN110615855B (zh) * | 2019-11-01 | 2020-09-15 | 农业农村部规划设计研究院 | 一种生物多糖溶降解制备水溶寡聚衍生物的方法 |
CN112194736A (zh) * | 2020-09-24 | 2021-01-08 | 长春工业大学 | 一种微波-过氧化物耦合降解壳聚糖制备壳寡糖的方法 |
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Effective date of registration: 20180306 Address after: 071000 unit 204, No. 18, drama courtyard street, new city, Baoding, Hebei Province, 204 Patentee after: Liu Shuping Address before: 200052 4 building, No. 73, Lane 21, Changning District, Shanghai, Xinhua Road Patentee before: Ji Hailin |
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Effective date of registration: 20210108 Address after: Room 602, No.30, Lane 625, Chezhan North Road, Hongkou District, Shanghai 200434 Patentee after: Zhao Jianfa Address before: 071000 unit 204, unit 1, No.18, Huaju street, Xinshi District, Baoding City, Hebei Province Patentee before: Liu Shuping |