CN113832203B - 壳寡糖及其制备方法 - Google Patents
壳寡糖及其制备方法 Download PDFInfo
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- CN113832203B CN113832203B CN202111263141.9A CN202111263141A CN113832203B CN 113832203 B CN113832203 B CN 113832203B CN 202111263141 A CN202111263141 A CN 202111263141A CN 113832203 B CN113832203 B CN 113832203B
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- enzyme
- chitosan
- activated carbon
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- chitosan oligosaccharide
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- 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 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 102000004190 Enzymes Human genes 0.000 claims abstract description 102
- 108090000790 Enzymes Proteins 0.000 claims abstract description 102
- 239000006185 dispersion Substances 0.000 claims abstract description 87
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 77
- 229920001661 Chitosan Polymers 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 239000002612 dispersion medium Substances 0.000 claims abstract description 5
- 229940088598 enzyme Drugs 0.000 claims description 95
- 239000007788 liquid Substances 0.000 claims description 40
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 108010093096 Immobilized Enzymes Proteins 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 108010022172 Chitinases Proteins 0.000 claims description 15
- 102000012286 Chitinases Human genes 0.000 claims description 15
- 108010059892 Cellulase Proteins 0.000 claims description 14
- 108090000526 Papain Proteins 0.000 claims description 14
- 239000004365 Protease Substances 0.000 claims description 14
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 claims description 14
- 102000004142 Trypsin Human genes 0.000 claims description 14
- 108090000631 Trypsin Proteins 0.000 claims description 14
- 229940106157 cellulase Drugs 0.000 claims description 14
- 229940055729 papain Drugs 0.000 claims description 14
- 235000019834 papain Nutrition 0.000 claims description 14
- 239000012588 trypsin Substances 0.000 claims description 14
- 229960001153 serine Drugs 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 239000012295 chemical reaction liquid Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 108010059820 Polygalacturonase Proteins 0.000 abstract description 14
- 108010093305 exopolygalacturonase Proteins 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 19
- 238000006731 degradation reaction Methods 0.000 description 11
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 10
- 230000006872 improvement Effects 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 229920001542 oligosaccharide Polymers 0.000 description 4
- 150000002482 oligosaccharides Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- LOMHJEGAUNMOOE-ZXXMMSQZSA-N (2r,3s,4r,5r)-2-amino-2,3,4,5,6-pentahydroxyhexanal Chemical group O=C[C@@](O)(N)[C@@H](O)[C@H](O)[C@H](O)CO LOMHJEGAUNMOOE-ZXXMMSQZSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Classifications
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- 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
- C12P19/26—Preparation of nitrogen-containing carbohydrates
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- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
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- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
- C12N9/18—Carboxylic ester hydrolases (3.1.1)
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- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
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- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
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- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2442—Chitinase (3.2.1.14)
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- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/63—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from plants
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- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
- C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
- C12N9/6424—Serine endopeptidases (3.4.21)
- C12N9/6427—Chymotrypsins (3.4.21.1; 3.4.21.2); Trypsin (3.4.21.4)
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- C12P19/12—Disaccharides
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- C12Y301/00—Hydrolases acting on ester bonds (3.1)
- C12Y301/01—Carboxylic ester hydrolases (3.1.1)
- C12Y301/01011—Pectinesterase (3.1.1.11)
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- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01014—Chitinase (3.2.1.14)
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- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01015—Polygalacturonase (3.2.1.15)
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- C12Y304/22002—Papain (3.4.22.2)
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- C12Y402/02—Carbon-oxygen lyases (4.2) acting on polysaccharides (4.2.2)
- C12Y402/02002—Pectate lyase (4.2.2.2)
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Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263141.9A CN113832203B (zh) | 2021-10-28 | 2021-10-28 | 壳寡糖及其制备方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111263141.9A CN113832203B (zh) | 2021-10-28 | 2021-10-28 | 壳寡糖及其制备方法 |
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| Publication Number | Publication Date |
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| CN113832203A CN113832203A (zh) | 2021-12-24 |
| CN113832203B true CN113832203B (zh) | 2024-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111263141.9A Active CN113832203B (zh) | 2021-10-28 | 2021-10-28 | 壳寡糖及其制备方法 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117322531A (zh) * | 2023-10-06 | 2024-01-02 | 浙江省农业科学院 | 提升稻鳖免疫力和肉品质的组合物、制备方法及设备 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772915A (zh) * | 2004-11-10 | 2006-05-17 | 中国科学院大连化学物理研究所 | 一种用固定化酶生产壳寡糖的方法 |
| CN101818181A (zh) * | 2010-04-07 | 2010-09-01 | 烟台绿云生物化学有限公司 | 酶解制备农用壳寡糖的方法及含有壳寡糖的作物营养制剂 |
| CN107446910A (zh) * | 2017-09-29 | 2017-12-08 | 江西师范大学 | 一种丝素纤维固定化壳聚糖水解酶的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001095595A (ja) * | 1999-09-30 | 2001-04-10 | Teikoku Electric Mfg Co Ltd | キトサンオリゴ糖の製造方法 |
| CN101041841A (zh) * | 2007-04-23 | 2007-09-26 | 武汉大学 | 一种利用固定化酶技术制备壳低聚糖或壳寡糖的方法 |
| CN101343333B (zh) * | 2007-07-09 | 2011-09-21 | 北京健尔康生物技术开发有限公司 | 壳寡糖的制备方法 |
| CN108949862B (zh) * | 2018-08-24 | 2021-02-26 | 广东药科大学 | 一种复合酶制备的壳寡糖及其制备方法 |
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2021
- 2021-10-28 CN CN202111263141.9A patent/CN113832203B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772915A (zh) * | 2004-11-10 | 2006-05-17 | 中国科学院大连化学物理研究所 | 一种用固定化酶生产壳寡糖的方法 |
| CN101818181A (zh) * | 2010-04-07 | 2010-09-01 | 烟台绿云生物化学有限公司 | 酶解制备农用壳寡糖的方法及含有壳寡糖的作物营养制剂 |
| CN107446910A (zh) * | 2017-09-29 | 2017-12-08 | 江西师范大学 | 一种丝素纤维固定化壳聚糖水解酶的制备方法 |
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