CN105062982B - 一种以废弃海绵为载体的固定化芽胞漆酶及其制备方法 - Google Patents
一种以废弃海绵为载体的固定化芽胞漆酶及其制备方法 Download PDFInfo
- Publication number
- CN105062982B CN105062982B CN201510456440.2A CN201510456440A CN105062982B CN 105062982 B CN105062982 B CN 105062982B CN 201510456440 A CN201510456440 A CN 201510456440A CN 105062982 B CN105062982 B CN 105062982B
- Authority
- CN
- China
- Prior art keywords
- brood cell
- immobilization
- sponge
- laccase
- added
- 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
- 244000144987 brood Species 0.000 title claims abstract description 74
- 108010029541 Laccase Proteins 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 29
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 13
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 12
- 235000019441 ethanol Nutrition 0.000 claims description 12
- 239000006228 supernatant Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 230000001580 bacterial effect Effects 0.000 claims description 9
- 239000011534 wash buffer Substances 0.000 claims description 9
- 239000007853 buffer solution Substances 0.000 claims description 8
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 7
- DCPMPXBYPZGNDC-UHFFFAOYSA-N hydron;methanediimine;chloride Chemical compound Cl.N=C=N DCPMPXBYPZGNDC-UHFFFAOYSA-N 0.000 claims description 6
- 238000002525 ultrasonication Methods 0.000 claims description 4
- GHCZTIFQWKKGSB-UHFFFAOYSA-N 2-hydroxypropane-1,2,3-tricarboxylic acid;phosphoric acid Chemical compound OP(O)(O)=O.OC(=O)CC(O)(C(O)=O)CC(O)=O GHCZTIFQWKKGSB-UHFFFAOYSA-N 0.000 claims description 3
- 150000001299 aldehydes Chemical class 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 239000008363 phosphate buffer Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 description 17
- 102000004190 Enzymes Human genes 0.000 description 17
- 229940088598 enzyme Drugs 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000975 dye Substances 0.000 description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 4
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 102000016943 Muramidase Human genes 0.000 description 3
- 108010014251 Muramidase Proteins 0.000 description 3
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004042 decolorization Methods 0.000 description 3
- 229960000274 lysozyme Drugs 0.000 description 3
- 239000004325 lysozyme Substances 0.000 description 3
- 235000010335 lysozyme Nutrition 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- DWCZIOOZPIDHAB-UHFFFAOYSA-L methyl green Chemical compound [Cl-].[Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC(=CC=1)[N+](C)(C)C)=C1C=CC(=[N+](C)C)C=C1 DWCZIOOZPIDHAB-UHFFFAOYSA-L 0.000 description 2
- CEQFOVLGLXCDCX-WUKNDPDISA-N methyl red Chemical compound C1=CC(N(C)C)=CC=C1\N=N\C1=CC=CC=C1C(O)=O CEQFOVLGLXCDCX-WUKNDPDISA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 241000194103 Bacillus pumilus Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OCUIPDGJXYIRKY-UHFFFAOYSA-N C(CC(O)(C(=O)O)CC(=O)O)(=O)O.[P] Chemical compound C(CC(O)(C(=O)O)CC(=O)O)(=O)O.[P] OCUIPDGJXYIRKY-UHFFFAOYSA-N 0.000 description 1
- 108010031396 Catechol oxidase Proteins 0.000 description 1
- 102000030523 Catechol oxidase Human genes 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000011942 biocatalyst Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- YARKTHNUMGKMGS-LQGKIZFRSA-N chembl3193980 Chemical compound COC1=C(O)C(OC)=CC(\C=N\N=C\C=2C=C(OC)C(O)=C(OC)C=2)=C1 YARKTHNUMGKMGS-LQGKIZFRSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- NZFNXWQNBYZDAQ-UHFFFAOYSA-N thioridazine hydrochloride Chemical compound Cl.C12=CC(SC)=CC=C2SC2=CC=CC=C2N1CCC1CCCCN1C NZFNXWQNBYZDAQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510456440.2A CN105062982B (zh) | 2015-07-29 | 2015-07-29 | 一种以废弃海绵为载体的固定化芽胞漆酶及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510456440.2A CN105062982B (zh) | 2015-07-29 | 2015-07-29 | 一种以废弃海绵为载体的固定化芽胞漆酶及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105062982A CN105062982A (zh) | 2015-11-18 |
CN105062982B true CN105062982B (zh) | 2018-10-30 |
Family
ID=54492500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510456440.2A Active CN105062982B (zh) | 2015-07-29 | 2015-07-29 | 一种以废弃海绵为载体的固定化芽胞漆酶及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105062982B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108866035B (zh) * | 2018-07-18 | 2021-07-16 | 兰州大学 | 三维蜜胺海绵络合Fe3+用于酶的固定的方法 |
CN109652389A (zh) * | 2019-02-18 | 2019-04-19 | 福州大学 | 利用漆酶处理印染废水的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104745567A (zh) * | 2015-04-09 | 2015-07-01 | 江南大学 | 一种固定化芽孢漆酶及其制备与应用 |
CN104774830A (zh) * | 2015-03-27 | 2015-07-15 | 成都百特万合医药科技有限公司 | 一种转氨酶的固定化方法 |
-
2015
- 2015-07-29 CN CN201510456440.2A patent/CN105062982B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104774830A (zh) * | 2015-03-27 | 2015-07-15 | 成都百特万合医药科技有限公司 | 一种转氨酶的固定化方法 |
CN104745567A (zh) * | 2015-04-09 | 2015-07-01 | 江南大学 | 一种固定化芽孢漆酶及其制备与应用 |
Non-Patent Citations (2)
Title |
---|
Ethanol Production from Glycerol by the Yeast Pachysolen tannophilus Immobilized on Celite during Repeated-Batch Flask Culture;Hye-Geun Cha 等;《Mycobiology》;20141231;第42卷(第3期);305-309 * |
固定化漆酶在染料脱色中的应用;历娜 等;《南京林业大学学报(自然科学版)》;20140930;第38卷(第5期);129-133 * |
Also Published As
Publication number | Publication date |
---|---|
CN105062982A (zh) | 2015-11-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Duguid | Fimbriae and adhesive properties in Klebsiella strains | |
Rauf et al. | Glucose oxidase immobilization on a novel cellulose acetate–polymethylmethacrylate membrane | |
Piletsky et al. | Surface functionalization of porous polypropylene membranes with polyaniline for protein immobilization | |
CN105838365B (zh) | 荧光碳点CDs溶液、CDs-MnO2复合材料及其制备方法和应用 | |
CN105062982B (zh) | 一种以废弃海绵为载体的固定化芽胞漆酶及其制备方法 | |
CN105018460B (zh) | 一种磁性固定化芽胞漆酶及其制备方法与应用 | |
CN103723725B (zh) | 硅烷化活性炭的制备方法、固载化酶的制备方法 | |
AU4857700A (en) | Method for rapidly detecting and enumerating microorganisms in mammalian cell preparations using atp bioluminescence | |
CN112980807B (zh) | 一种基于dna与氧化石墨烯和金属有机骨架材料间相互作用构建固定多酶系统的方法 | |
Luo et al. | Immobilization of urease on dialdehyde porous starch | |
CN104745567B (zh) | 一种固定化芽孢漆酶及其制备与应用 | |
De Maio et al. | Influence of the spacer length on the activity of enzymes immobilised on nylon/polyGMA membranes: part 1. Isothermal conditions | |
Córdova-López et al. | Biomass estimation of Aspergillus niger growing on real and model supports in solid state fermentation | |
CN105063008B (zh) | 一种以改性硅藻土为载体的固定化芽胞漆酶及其制备方法与应用 | |
Jamil et al. | BIODEGRADATION OF SYNTHETIC TEXTILE DYES BY CHITOSAN BEADS CROSS-LINKED LACCASE FROM Pleurotus ostreatus IBL-02. | |
Bahar et al. | Immobilization of invertase onto crosslinked poly (p‐chloromethylstyrene) beads | |
Dessouki et al. | Pullulanase immobilization on natural and synthetic polymers | |
CN106542568B (zh) | 一种固定化酶、固定化酶载体及其制备方法 | |
Zhang et al. | Studies on the co-immobilized GOD/CAT on cross-linked chitosan microsphere modified by lysine | |
Li et al. | Functionalized poplar powder as a support material for immobilization of enoate reductase and a cofactor regeneration system | |
CN102774964B (zh) | 一种微生物固定化载体及其制备方法 | |
CN104404021B (zh) | 一种固定化酶的制备方法 | |
CN108018281A (zh) | 一种固定化漆酶在亚甲基蓝脱色中的应用 | |
CN105154426B (zh) | 一种木聚糖酶的固定化方法 | |
CN105238828B (zh) | 一种利用分子网布包埋β-葡萄糖苷酶提高纤维素水解效率并降低纤维素乙醇成本的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240906 Address after: 810, 8th Floor, Building 10, Courtyard 1, Tianxing Street, Fangshan District, Beijing, 102400 Patentee after: Beijing Zhichanhui Technology Co.,Ltd. Country or region after: China Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Jiangnan University Country or region before: China |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240927 Address after: 300 meters northeast of the intersection of Changtai Road and Hongyun East Road in Hongguang Town, Helan Industrial Park, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Wodidi Water and Fertilizer Technology Co.,Ltd. Country or region after: China Address before: 810, 8th Floor, Building 10, Courtyard 1, Tianxing Street, Fangshan District, Beijing, 102400 Patentee before: Beijing Zhichanhui Technology Co.,Ltd. Country or region before: China |