CN101693747A - 一种特异性多糖制备方法 - Google Patents
一种特异性多糖制备方法 Download PDFInfo
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- CN101693747A CN101693747A CN200910236407A CN200910236407A CN101693747A CN 101693747 A CN101693747 A CN 101693747A CN 200910236407 A CN200910236407 A CN 200910236407A CN 200910236407 A CN200910236407 A CN 200910236407A CN 101693747 A CN101693747 A CN 101693747A
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- acid
- specific polysaccharide
- thalline
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- polysaccharide
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- 150000004676 glycans Chemical class 0.000 title claims abstract description 64
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 62
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000007062 hydrolysis Effects 0.000 claims abstract description 20
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 4
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- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 claims description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 17
- 241000894006 Bacteria Species 0.000 claims description 16
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- 229960004756 ethanol Drugs 0.000 claims description 8
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- 239000006228 supernatant Substances 0.000 claims description 8
- 229960000583 acetic acid Drugs 0.000 claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 239000012043 crude product Substances 0.000 claims description 6
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- 238000000926 separation method Methods 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000004108 freeze drying Methods 0.000 claims description 4
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- 238000004062 sedimentation Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 238000005903 acid hydrolysis reaction Methods 0.000 claims description 3
- 230000001580 bacterial effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 239000004367 Lipase Substances 0.000 claims description 2
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- 108090001060 Lipase Proteins 0.000 claims description 2
- 108010064696 N,O-diacetylmuramidase Proteins 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
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- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- BHQCQFFYRZLCQQ-OELDTZBJSA-N cholic acid Chemical class C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 BHQCQFFYRZLCQQ-OELDTZBJSA-N 0.000 claims description 2
- 238000013375 chromatographic separation Methods 0.000 claims description 2
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- 239000012634 fragment Substances 0.000 claims description 2
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- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
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- 238000003745 diagnosis Methods 0.000 abstract description 2
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- 239000007858 starting material Substances 0.000 abstract description 2
- GZQKNULLWNGMCW-PWQABINMSA-N lipid A (E. coli) Chemical compound O1[C@H](CO)[C@@H](OP(O)(O)=O)[C@H](OC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC)[C@@H](NC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)[C@@H]1OC[C@@H]1[C@@H](O)[C@H](OC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](NC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](OP(O)(O)=O)O1 GZQKNULLWNGMCW-PWQABINMSA-N 0.000 description 3
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- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000004429 Bacillary Dysentery Diseases 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 206010017915 Gastroenteritis shigella Diseases 0.000 description 1
- 241000589195 Mesorhizobium loti Species 0.000 description 1
- 241000606999 Plesiomonas shigelloides Species 0.000 description 1
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- 238000013016 damping Methods 0.000 description 1
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- 239000000413 hydrolysate Substances 0.000 description 1
- 210000002865 immune cell Anatomy 0.000 description 1
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- 230000000968 intestinal effect Effects 0.000 description 1
- AEMOLEFTQBMNLQ-CLQWQSTFSA-N l-iduronic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O AEMOLEFTQBMNLQ-CLQWQSTFSA-N 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
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- 201000005113 shigellosis Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
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Abstract
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CN2009102364073A CN101693747B (zh) | 2009-10-28 | 2009-10-28 | 一种特异性多糖制备方法 |
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CN2009102364073A CN101693747B (zh) | 2009-10-28 | 2009-10-28 | 一种特异性多糖制备方法 |
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CN101693747A true CN101693747A (zh) | 2010-04-14 |
CN101693747B CN101693747B (zh) | 2011-09-21 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102898537A (zh) * | 2012-10-31 | 2013-01-30 | 云南沃森生物技术股份有限公司 | 一种脂多糖的纯化方法 |
CN116041560A (zh) * | 2022-11-02 | 2023-05-02 | 北京智飞绿竹生物制药有限公司 | 一种规模化制备类志贺邻单胞菌特异性多糖的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101081296B (zh) * | 2006-05-29 | 2010-08-04 | 北京民海生物科技有限公司 | 一种b型流感嗜血杆菌荚膜多糖制备方法及其联合疫苗 |
-
2009
- 2009-10-28 CN CN2009102364073A patent/CN101693747B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102898537A (zh) * | 2012-10-31 | 2013-01-30 | 云南沃森生物技术股份有限公司 | 一种脂多糖的纯化方法 |
CN116041560A (zh) * | 2022-11-02 | 2023-05-02 | 北京智飞绿竹生物制药有限公司 | 一种规模化制备类志贺邻单胞菌特异性多糖的方法 |
CN116041560B (zh) * | 2022-11-02 | 2024-09-10 | 北京智飞绿竹生物制药有限公司 | 一种规模化制备类志贺邻单胞菌特异性多糖的方法 |
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Owner name: BEIJING ZHIFEI LVZHU BIOPHARMACEUTICAL CO., LTD. Free format text: FORMER NAME: BEIJING LUZHOU BIOLOGICAL PHARMACEUTICAL CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 100176, No. 22, Tongji North Road, Beijing economic and Technological Development Zone, Beijing, Daxing District Patentee after: Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd. Address before: 100176, No. 22, Tongji North Road, Beijing economic and Technological Development Zone, Beijing, Daxing District Patentee before: Beijing Luzhou Biological Pharmaceutical Co., Ltd. |