CN101284884B - 一种温敏性壳聚糖衍生物-羟丁基壳聚糖的制备方法 - Google Patents
一种温敏性壳聚糖衍生物-羟丁基壳聚糖的制备方法 Download PDFInfo
- Publication number
- CN101284884B CN101284884B CN 200810033699 CN200810033699A CN101284884B CN 101284884 B CN101284884 B CN 101284884B CN 200810033699 CN200810033699 CN 200810033699 CN 200810033699 A CN200810033699 A CN 200810033699A CN 101284884 B CN101284884 B CN 101284884B
- Authority
- CN
- China
- Prior art keywords
- chitosan
- concn
- temperature
- sodium hydroxide
- purifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 109
- 230000035945 sensitivity Effects 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 17
- 238000001291 vacuum drying Methods 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 230000006208 butylation Effects 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 7
- 239000012043 crude product Substances 0.000 claims description 6
- 230000006196 deacetylation Effects 0.000 claims description 6
- 238000003381 deacetylation reaction Methods 0.000 claims description 6
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000008215 water for injection Substances 0.000 claims description 6
- 229920002101 Chitin Polymers 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 5
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- MBLBDJOUHNCFQT-LXGUWJNJSA-N aldehydo-N-acetyl-D-glucosamine Chemical compound CC(=O)N[C@@H](C=O)[C@@H](O)[C@H](O)[C@H](O)CO MBLBDJOUHNCFQT-LXGUWJNJSA-N 0.000 claims description 3
- 238000010612 desalination reaction Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000000967 suction filtration Methods 0.000 claims description 3
- -1 hydroxybutyl Chemical group 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- HHBZZTKMMLDNDN-UHFFFAOYSA-N 2-butan-2-yloxybutane Chemical compound CCC(C)OC(C)CC HHBZZTKMMLDNDN-UHFFFAOYSA-N 0.000 abstract 2
- 230000007935 neutral effect Effects 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 239000000017 hydrogel Substances 0.000 description 8
- 239000011557 critical solution Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 210000000130 stem cell Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical group CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 229920000018 Callose Polymers 0.000 description 1
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 1
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 1
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000003570 biosynthesizing effect Effects 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002744 extracellular matrix Anatomy 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229940054190 hydroxypropyl chitosan Drugs 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000000329 smooth muscle myocyte Anatomy 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810033699 CN101284884B (zh) | 2008-02-19 | 2008-02-19 | 一种温敏性壳聚糖衍生物-羟丁基壳聚糖的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810033699 CN101284884B (zh) | 2008-02-19 | 2008-02-19 | 一种温敏性壳聚糖衍生物-羟丁基壳聚糖的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101284884A CN101284884A (zh) | 2008-10-15 |
CN101284884B true CN101284884B (zh) | 2013-12-25 |
Family
ID=40057309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810033699 Active CN101284884B (zh) | 2008-02-19 | 2008-02-19 | 一种温敏性壳聚糖衍生物-羟丁基壳聚糖的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101284884B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102276756B (zh) * | 2011-07-29 | 2012-09-26 | 中国海洋大学 | 一种壳聚糖羟丁基衍生物的制备方法 |
CN102702389A (zh) * | 2012-06-29 | 2012-10-03 | 中国人民解放军第二军医大学 | 一种温敏性壳聚糖衍生物―羟戊基壳聚糖及其制备方法 |
CN102818744A (zh) * | 2012-08-24 | 2012-12-12 | 福州乾正药业有限公司 | 一种测定制剂中壳聚糖含量的方法 |
CN103923227A (zh) * | 2013-01-10 | 2014-07-16 | 上海其胜生物制剂有限公司 | 一类具有温敏性的壳聚糖衍生物 |
CN104761657B (zh) * | 2014-01-08 | 2017-09-29 | 上海其胜生物制剂有限公司 | 相转变分离纯化温敏性羟丁基壳聚糖的方法 |
CN103951764B (zh) * | 2014-04-25 | 2016-01-20 | 武汉大学 | 一种均相制备低脱乙酰度羟丙基改性甲壳素的方法 |
CN104004113A (zh) * | 2014-05-08 | 2014-08-27 | 南开大学 | 一种温敏型羟烷基甲壳素的制备方法 |
CN107033258A (zh) * | 2016-02-03 | 2017-08-11 | 惠众国际医疗器械(北京)有限公司 | 一种羟丁基壳聚糖医用海绵及其制备方法 |
CN107362386A (zh) * | 2016-05-11 | 2017-11-21 | 惠众国际医疗器械(北京)有限公司 | 一种温敏性羟丁基壳聚糖止血凝胶及应用 |
CN107537055A (zh) * | 2016-06-28 | 2018-01-05 | 惠众国际医疗器械(北京)有限公司 | 一种温敏性羟丁基壳聚糖护创敷料的制备及其应用 |
CN110386995A (zh) * | 2018-04-19 | 2019-10-29 | 中国海洋大学 | 一种羟丁基壳聚糖的均相合成方法 |
CN113521379A (zh) * | 2021-07-12 | 2021-10-22 | 重庆大清海德生物技术有限公司 | 一种大创伤壳聚糖止血颗粒的制备方法 |
CN114732952A (zh) * | 2022-04-29 | 2022-07-12 | 陕西科技大学 | 羟丁基壳聚糖-明胶复合凝胶人造血管涂层的制备方法 |
CN116284498B (zh) * | 2023-05-23 | 2023-08-11 | 中国农业大学 | 一种羟丁基壳聚糖及其应用 |
CN116459232B (zh) * | 2023-05-23 | 2023-10-24 | 中国农业大学 | 一种温敏载药复合纳米颗粒的制备及应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931271A (en) * | 1986-04-30 | 1990-06-05 | Wella Aktiengesellschaft | Cosmetic compostions based upon N-hydroxybutyl-chitosans, N-hydroxybutyl-chitosans as well as processes for the production thereof |
CN1320643A (zh) * | 2001-03-21 | 2001-11-07 | 广东梅县梅雁蓝藻有限公司 | 壳聚糖的制备方法 |
-
2008
- 2008-02-19 CN CN 200810033699 patent/CN101284884B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931271A (en) * | 1986-04-30 | 1990-06-05 | Wella Aktiengesellschaft | Cosmetic compostions based upon N-hydroxybutyl-chitosans, N-hydroxybutyl-chitosans as well as processes for the production thereof |
CN1320643A (zh) * | 2001-03-21 | 2001-11-07 | 广东梅县梅雁蓝藻有限公司 | 壳聚糖的制备方法 |
Non-Patent Citations (6)
Title |
---|
万荣欣.羧甲基壳聚糖的制备及其生物学评价.中国优秀博硕士学位论文全文数据库(硕士)医药卫生科技辑 9.2006,(9),29. |
万荣欣.羧甲基壳聚糖的制备及其生物学评价.中国优秀博硕士学位论文全文数据库(硕士)医药卫生科技辑 9.2006,(9),29. * |
孙秀娥.羧甲基壳聚糖银的合成及抑菌的实验研究.中国优秀硕士学位论文全文数据库医药卫生科技辑 5.2007,(5),16-18. |
孙秀娥.羧甲基壳聚糖银的合成及抑菌的实验研究.中国优秀硕士学位论文全文数据库医药卫生科技辑 5.2007,(5),16-18. * |
施亦东等.水溶性羟丙基壳聚糖的制备与结构特征.印染助剂23 3.2006,23(3),27-28. |
施亦东等.水溶性羟丙基壳聚糖的制备与结构特征.印染助剂23 3.2006,23(3),27-28. * |
Also Published As
Publication number | Publication date |
---|---|
CN101284884A (zh) | 2008-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101284884B (zh) | 一种温敏性壳聚糖衍生物-羟丁基壳聚糖的制备方法 | |
CN100540568C (zh) | 一种提取褐藻多糖硫酸酯的方法 | |
CN100537603C (zh) | 利用植物纤维素生产醋酸纤维素酯的方法 | |
CN108976440A (zh) | 一种甘蔗渣半纤维素制备水凝胶的方法 | |
CN106432538A (zh) | 一种甲壳质低聚糖、壳低聚糖和壳寡糖的制备方法 | |
CN109160959A (zh) | 一种基于酯交换法的壳聚糖吡啶季铵盐及其制备方法 | |
CN102648214A (zh) | 纯化透明质酸类的制造方法 | |
CN106519060A (zh) | 一种羧甲基可得然胶的制备 | |
CN102020724B (zh) | 从含有透明质酸的发酵液中提取透明质酸钠的方法 | |
CN102146423A (zh) | 栀子苷元的制备方法 | |
CN102702389A (zh) | 一种温敏性壳聚糖衍生物―羟戊基壳聚糖及其制备方法 | |
CN113980153B (zh) | 一种高粘度桃胶多糖的提取方法 | |
CN109721740A (zh) | 一种连续制备不同脱乙酰度的甲壳素/壳聚糖溶液的方法 | |
CN101362807B (zh) | 环糊精氨基酸衍生物的制备方法 | |
CN118697669A (zh) | 一种含温泉水发酵产物及其在制备具有抗衰和或抗氧化作用的护肤品中的应用 | |
CN116178577B (zh) | 一种高纯度微藻多糖及其提取方法 | |
CN103709208B (zh) | 一种氨基葡萄糖单体的制备方法 | |
CN112175096B (zh) | 拟羧甲基壳聚糖及一步合成新工艺 | |
CN1256370C (zh) | 水溶性壳聚糖包装膜的制备方法 | |
CN102617752A (zh) | 一种低分子果胶的生产工艺 | |
RU2426746C1 (ru) | Способ получения сульфатированной целлюлозы | |
CN115466335A (zh) | 一种利用小麦麸皮提取多糖的工艺 | |
CN109134701B (zh) | 一种从虾蟹壳中快速提取高纯度低分子量甲壳素的方法 | |
CN106832057A (zh) | 一种低聚合度甲壳素的制备方法 | |
CN104151446B (zh) | 一种6-氨乙胺基-6-脱氧壳聚糖的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: QISHENG BIOPREPARATIONS CO., LTD., SHANGHAI Free format text: FORMER OWNER: SHANGHAI QISHENG BIOMATERIALS TECHNOLOGY INSTITUTE CO., LTD. Effective date: 20131125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201108 MINHANG, SHANGHAI TO: 201106 MINHANG, SHANGHAI |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131125 Address after: 201106, No. 1008, Wu Wu Road, Hua Cao Town, Shanghai, Minhang District Applicant after: Qisheng Biopreparations Co., Ltd., Shanghai Address before: 201108 No. 8 Shen Shen road, Shanghai, Minhang District Applicant before: Shanghai Qisheng Biomaterials Technology Institute Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |