CN101597341B - 一种具备高溶解性能的低酰基结冷胶的后提取方法 - Google Patents
一种具备高溶解性能的低酰基结冷胶的后提取方法 Download PDFInfo
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- CN101597341B CN101597341B CN2009101583675A CN200910158367A CN101597341B CN 101597341 B CN101597341 B CN 101597341B CN 2009101583675 A CN2009101583675 A CN 2009101583675A CN 200910158367 A CN200910158367 A CN 200910158367A CN 101597341 B CN101597341 B CN 101597341B
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- 238000000034 method Methods 0.000 title claims abstract description 67
- 229920002148 Gellan gum Polymers 0.000 title claims abstract description 46
- 239000000216 gellan gum Substances 0.000 title claims abstract description 40
- 235000010492 gellan gum Nutrition 0.000 title claims abstract description 40
- 238000000605 extraction Methods 0.000 title claims abstract description 8
- 238000005352 clarification Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000005189 flocculation Methods 0.000 claims abstract description 15
- 230000016615 flocculation Effects 0.000 claims abstract description 15
- 102000004190 Enzymes Human genes 0.000 claims abstract description 10
- 108090000790 Enzymes Proteins 0.000 claims abstract description 10
- 238000005342 ion exchange Methods 0.000 claims abstract description 8
- 230000018044 dehydration Effects 0.000 claims abstract description 5
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
- 238000010298 pulverizing process Methods 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 46
- 239000002253 acid Substances 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
- 239000003352 sequestering agent Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 19
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 18
- -1 alkali metal salt Chemical class 0.000 claims description 18
- 239000002585 base Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 12
- 239000011707 mineral Substances 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 239000003513 alkali Substances 0.000 claims description 9
- 239000010953 base metal Substances 0.000 claims description 9
- 229940088598 enzyme Drugs 0.000 claims description 9
- 238000005469 granulation Methods 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 9
- 230000007062 hydrolysis Effects 0.000 claims description 9
- 238000006460 hydrolysis reaction Methods 0.000 claims description 9
- 108010059892 Cellulase Proteins 0.000 claims description 8
- 108091005804 Peptidases Proteins 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 229940106157 cellulase Drugs 0.000 claims description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 8
- 150000007524 organic acids Chemical class 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000001509 sodium citrate Substances 0.000 claims description 7
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 7
- 229940038773 trisodium citrate Drugs 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 208000006558 Dental Calculus Diseases 0.000 claims description 5
- 108010064696 N,O-diacetylmuramidase Proteins 0.000 claims description 5
- 102000035195 Peptidases Human genes 0.000 claims description 5
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 5
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 5
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 5
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- 108090000145 Bacillolysin Proteins 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 102000035092 Neutral proteases Human genes 0.000 claims description 4
- 108091005507 Neutral proteases Proteins 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 235000019253 formic acid Nutrition 0.000 claims description 4
- 238000000703 high-speed centrifugation Methods 0.000 claims description 4
- 239000012982 microporous membrane Substances 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- 229940095064 tartrate Drugs 0.000 claims description 4
- 108010014251 Muramidase Proteins 0.000 claims description 3
- 102000016943 Muramidase Human genes 0.000 claims description 3
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 claims description 3
- 239000004365 Protease Substances 0.000 claims description 3
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000004325 lysozyme Substances 0.000 claims description 3
- 229960000274 lysozyme Drugs 0.000 claims description 3
- 235000010335 lysozyme Nutrition 0.000 claims description 3
- 239000001488 sodium phosphate Substances 0.000 claims description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 3
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 3
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- GPSAAQWVJOVCBK-UHFFFAOYSA-N [K].[K].[K].OC(=O)CC(O)(C(O)=O)CC(O)=O Chemical compound [K].[K].[K].OC(=O)CC(O)(C(O)=O)CC(O)=O GPSAAQWVJOVCBK-UHFFFAOYSA-N 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- RCIJACVHOIKRAP-UHFFFAOYSA-N sodium;1,4-dioctoxy-1,4-dioxobutane-2-sulfonic acid Chemical compound [Na+].CCCCCCCCOC(=O)CC(S(O)(=O)=O)C(=O)OCCCCCCCC RCIJACVHOIKRAP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 235000015598 salt intake Nutrition 0.000 claims 1
- 238000000855 fermentation Methods 0.000 abstract description 7
- 230000004151 fermentation Effects 0.000 abstract description 7
- 125000002252 acyl group Chemical group 0.000 abstract description 5
- 238000002834 transmittance Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 57
- 239000000047 product Substances 0.000 description 18
- 230000036571 hydration Effects 0.000 description 9
- 238000006703 hydration reaction Methods 0.000 description 9
- 229920000297 Rayon Polymers 0.000 description 7
- 239000000084 colloidal system Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000012065 filter cake Substances 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009775 high-speed stirring Methods 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000002798 spectrophotometry method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008291 lyophilic colloid Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- WWUZIQQURGPMPG-UHFFFAOYSA-N (-)-D-erythro-Sphingosine Natural products CCCCCCCCCCCCCC=CC(O)C(N)CO WWUZIQQURGPMPG-UHFFFAOYSA-N 0.000 description 1
- HVCOBJNICQPDBP-UHFFFAOYSA-N 3-[3-[3,5-dihydroxy-6-methyl-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxydecanoyloxy]decanoic acid;hydrate Chemical compound O.OC1C(OC(CC(=O)OC(CCCCCCC)CC(O)=O)CCCCCCC)OC(C)C(O)C1OC1C(O)C(O)C(O)C(C)O1 HVCOBJNICQPDBP-UHFFFAOYSA-N 0.000 description 1
- 102000035101 Aspartic proteases Human genes 0.000 description 1
- 108091005502 Aspartic proteases Proteins 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241001113556 Elodea Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229930186217 Glycolipid Natural products 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000790234 Sphingomonas elodea Species 0.000 description 1
- 241000736110 Sphingomonas paucimobilis Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 125000003745 glyceroyl group Chemical group C(C(O)CO)(=O)* 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- WWUZIQQURGPMPG-KRWOKUGFSA-N sphingosine Chemical compound CCCCCCCCCCCCC\C=C\[C@@H](O)[C@@H](N)CO WWUZIQQURGPMPG-KRWOKUGFSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101583675A CN101597341B (zh) | 2009-07-09 | 2009-07-09 | 一种具备高溶解性能的低酰基结冷胶的后提取方法 |
| US13/142,407 US8652549B2 (en) | 2009-07-09 | 2010-06-02 | Method for post-extracting low acyl gellan gum with high solubility |
| EP10796647.5A EP2348054B1 (en) | 2009-07-09 | 2010-06-02 | Method for post-extracting low acyl gellan gum with high solubility |
| PCT/CN2010/000783 WO2011003270A1 (zh) | 2009-07-09 | 2010-06-02 | 一种具备高溶解性能的低酰基结冷胶的后提取方法 |
| JP2012518728A JP5972165B2 (ja) | 2009-07-09 | 2010-06-02 | 高溶解性を有する低次アシル化ジェランゴムのポスト抽出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101583675A CN101597341B (zh) | 2009-07-09 | 2009-07-09 | 一种具备高溶解性能的低酰基结冷胶的后提取方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101597341A CN101597341A (zh) | 2009-12-09 |
| CN101597341B true CN101597341B (zh) | 2011-10-26 |
Family
ID=41418954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101583675A Active CN101597341B (zh) | 2009-07-09 | 2009-07-09 | 一种具备高溶解性能的低酰基结冷胶的后提取方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8652549B2 (enExample) |
| EP (1) | EP2348054B1 (enExample) |
| JP (1) | JP5972165B2 (enExample) |
| CN (1) | CN101597341B (enExample) |
| WO (1) | WO2011003270A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597341B (zh) | 2009-07-09 | 2011-10-26 | 浙江帝斯曼中肯生物科技有限公司 | 一种具备高溶解性能的低酰基结冷胶的后提取方法 |
| CN102627699A (zh) * | 2012-03-30 | 2012-08-08 | 杭州健恒生物技术有限公司 | 一种高酰基结冷胶的提取方法 |
| CN103113488B (zh) * | 2013-02-22 | 2015-12-23 | 天茁（上海）生物科技有限公司 | 一种易分散及溶解的低酰基透明型结冷胶的提取方法 |
| CN103204949A (zh) * | 2013-04-18 | 2013-07-17 | 天茁（上海）生物科技有限公司 | 低酰基非清型结冷胶的提取方法 |
| CN106414707A (zh) * | 2014-01-23 | 2017-02-15 | 日产化学工业株式会社 | 培养基组合物的制造方法 |
| CN104193841B (zh) * | 2014-08-07 | 2016-08-24 | 新疆阜丰生物科技有限公司 | 一种低成本低酰基透明型结冷胶提取工艺 |
| CN108690143A (zh) | 2017-04-07 | 2018-10-23 | 帝斯曼知识产权资产管理有限公司 | 一种高透明低酰基结冷胶的生产方法 |
| CN116655821A (zh) * | 2023-06-13 | 2023-08-29 | 嘉保生物科技(保山)有限公司 | 一种低酰基透明型结冷胶的后提取方法 |
| CN117180215B (zh) * | 2023-11-07 | 2024-02-02 | 成都通德药业有限公司 | 一种胰激肽原酶肠溶片及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056106A (zh) * | 1991-06-02 | 1991-11-13 | 范炳基 | 卡拉胶制造方法的改进 |
| CN1069738A (zh) * | 1991-08-23 | 1993-03-10 | 梁芳亭 | 灵芝菌丝体蛋白多糖酸法生产技术 |
| CN1071170A (zh) * | 1991-09-25 | 1993-04-21 | 梁芳亭 | 猴头菌丝体蛋白多糖酸法生产技术 |
| CN1635133A (zh) * | 2004-11-19 | 2005-07-06 | 张禹 | 结冷胶的后提取方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503084A (en) * | 1983-05-31 | 1985-03-05 | Merck & Co., Inc. | Non-heated gellan gum gels |
| JP3584340B2 (ja) * | 1994-12-07 | 2004-11-04 | 信越化学工業株式会社 | 精製キサンタンガムの製造方法 |
| CA2351233C (en) * | 2000-07-24 | 2010-10-19 | Shin-Etsu Chemical Co., Ltd. | Production of exopolysaccharides unattached to the surface of bacterial cells |
| CN101062957B (zh) | 2006-04-24 | 2012-09-12 | 上海慧源植物胶囊股份有限公司 | 无有机溶剂结冷胶及其生产工艺 |
| CN1932026B (zh) | 2006-09-12 | 2011-10-26 | 山东大学 | 一种结冷胶发酵液的脱蛋白方法 |
| CN101191138B (zh) * | 2006-11-28 | 2010-10-27 | 浙江帝斯曼中肯生物科技有限公司 | 从结冷胶发酵液生产结冷胶成品的方法 |
| US8231921B2 (en) * | 2006-12-15 | 2012-07-31 | Cp Kelco U.S., Inc. | High performance gellan gums and methods for production thereof |
| CN101597341B (zh) | 2009-07-09 | 2011-10-26 | 浙江帝斯曼中肯生物科技有限公司 | 一种具备高溶解性能的低酰基结冷胶的后提取方法 |
| CN101591400B (zh) * | 2009-07-09 | 2012-01-18 | 浙江帝斯曼中肯生物科技有限公司 | 一种低酰基清型结冷胶的后提取方法 |
-
2009
- 2009-07-09 CN CN2009101583675A patent/CN101597341B/zh active Active
-
2010
- 2010-06-02 EP EP10796647.5A patent/EP2348054B1/en active Active
- 2010-06-02 US US13/142,407 patent/US8652549B2/en active Active
- 2010-06-02 JP JP2012518728A patent/JP5972165B2/ja active Active
- 2010-06-02 WO PCT/CN2010/000783 patent/WO2011003270A1/zh not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056106A (zh) * | 1991-06-02 | 1991-11-13 | 范炳基 | 卡拉胶制造方法的改进 |
| CN1069738A (zh) * | 1991-08-23 | 1993-03-10 | 梁芳亭 | 灵芝菌丝体蛋白多糖酸法生产技术 |
| CN1071170A (zh) * | 1991-09-25 | 1993-04-21 | 梁芳亭 | 猴头菌丝体蛋白多糖酸法生产技术 |
| CN1635133A (zh) * | 2004-11-19 | 2005-07-06 | 张禹 | 结冷胶的后提取方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2348054A4 (en) | 2014-06-25 |
| WO2011003270A1 (zh) | 2011-01-13 |
| EP2348054A1 (en) | 2011-07-27 |
| JP5972165B2 (ja) | 2016-08-17 |
| JP2012532236A (ja) | 2012-12-13 |
| US20110268843A1 (en) | 2011-11-03 |
| CN101597341A (zh) | 2009-12-09 |
| US8652549B2 (en) | 2014-02-18 |
| EP2348054B1 (en) | 2019-10-09 |
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