CN104499336A - 一种造纸用漂白复合酶及其制备方法 - Google Patents
一种造纸用漂白复合酶及其制备方法 Download PDFInfo
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- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical group CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- 108010043797 4-alpha-glucanotransferase Proteins 0.000 description 1
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 241000770536 Bacillus thermophilus Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 101710081652 Beta-glucosidase 12 Proteins 0.000 description 1
- 102100032487 Beta-mannosidase Human genes 0.000 description 1
- 108010031396 Catechol oxidase Proteins 0.000 description 1
- 102000030523 Catechol oxidase Human genes 0.000 description 1
- 241000202567 Fatsia japonica Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 101710090419 Laccase-12 Proteins 0.000 description 1
- 101710090506 Laccase-15 Proteins 0.000 description 1
- 101710090493 Laccase-20 Proteins 0.000 description 1
- 108010054320 Lignin peroxidase Proteins 0.000 description 1
- 101710084366 Lipase 5 Proteins 0.000 description 1
- 108010059896 Manganese peroxidase Proteins 0.000 description 1
- 102000043368 Multicopper oxidase Human genes 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 108010047754 beta-Glucosidase Proteins 0.000 description 1
- 102000006995 beta-Glucosidase Human genes 0.000 description 1
- 108010055059 beta-Mannosidase Proteins 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 108010052085 cellobiose-quinone oxidoreductase Proteins 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001976 enzyme digestion Methods 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 229940059442 hemicellulase Drugs 0.000 description 1
- 108010002430 hemicellulase Proteins 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 108010062085 ligninase Proteins 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013028 medium composition Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 108700020788 multicopper oxidase Proteins 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229940062054 oxygen 30 % Drugs 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 229960004249 sodium acetate Drugs 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000007974 sodium acetate buffer Substances 0.000 description 1
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 description 1
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- AKXUUJCMWZFYMV-UHFFFAOYSA-M tetrakis(hydroxymethyl)phosphanium;chloride Chemical compound [Cl-].OC[P+](CO)(CO)CO AKXUUJCMWZFYMV-UHFFFAOYSA-M 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Abstract
Description
试样 | 空白 |
1.加底物(1.5)1.8ml | 1.加底物(1.5)1.8ml |
2.50℃预热3min | 2.50℃预热3min |
3.加酶液0.2ml | 3.50℃水解10min |
4.混合 | 4.加DNS试剂3ml |
5.50℃水解10min | 5.混合 |
6.加DNS试剂3ml | 6.加酶液0.2ml |
7.混合 | 7.混合 |
8.沸水浴中10min | 8.沸水浴中10min |
9.冷却定容至15ml | 9.冷却定容至15ml |
10.空白调零540nm下测定 | 10.空白调零540nm下测定 |
Claims (10)
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106939525A (zh) * | 2017-04-28 | 2017-07-11 | 山东冠军纸业有限公司 | 一种降低apmp浆返黄值的方法 |
CN107956177A (zh) * | 2016-10-14 | 2018-04-24 | 大连三元鑫酶生物科技有限公司 | 一种以禾草类秸秆为原料的制备纸浆的方法和系统 |
CN108611293A (zh) * | 2018-04-24 | 2018-10-02 | 上海锴晨实业有限公司 | 一种生物酶制浆过程中生物酶菌种配方和配制方法 |
CN108795907A (zh) * | 2018-07-05 | 2018-11-13 | 山东星光糖业有限公司 | 一种用于酿酒酵母全营养玉米啤酒糖浆生产的复合蛋白酶 |
CN109811580A (zh) * | 2019-03-13 | 2019-05-28 | 内蒙古科技大学 | 以花生壳、芦苇为原料的生物纸浆及其制备方法和应用 |
AU2015395583B2 (en) * | 2015-05-19 | 2019-05-30 | Valeriya Vladimirovna PETRICHENKO | Use of a composition comprising a combination of enzyme preparations for treatment of grain, pulse and cereal crop grains before processing |
CN113668281A (zh) * | 2021-06-30 | 2021-11-19 | 湖北骏马纸业有限公司 | 一种高白度涂布白卡纸及其制备方法 |
CN115182187A (zh) * | 2021-04-01 | 2022-10-14 | 湘潭大学 | 一种利用生物酶体系预处理木质纤维素的方法及应用 |
Citations (3)
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CN103667221A (zh) * | 2013-12-27 | 2014-03-26 | 湖南鸿鹰生物科技有限公司 | 一种含碱性木聚糖酶的乳仔猪专用酶及其制备方法 |
CN103865903A (zh) * | 2013-12-13 | 2014-06-18 | 湖南鸿鹰生物科技有限公司 | 一种耐高温碱性木聚糖酶 |
CN105441412A (zh) * | 2014-09-29 | 2016-03-30 | 湖南新鸿鹰生物工程有限公司 | 一种纸浆漂白复合酶及其制备方法 |
-
2014
- 2014-11-30 CN CN201410713795.0A patent/CN104499336B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103865903A (zh) * | 2013-12-13 | 2014-06-18 | 湖南鸿鹰生物科技有限公司 | 一种耐高温碱性木聚糖酶 |
CN103667221A (zh) * | 2013-12-27 | 2014-03-26 | 湖南鸿鹰生物科技有限公司 | 一种含碱性木聚糖酶的乳仔猪专用酶及其制备方法 |
CN105441412A (zh) * | 2014-09-29 | 2016-03-30 | 湖南新鸿鹰生物工程有限公司 | 一种纸浆漂白复合酶及其制备方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015395583B2 (en) * | 2015-05-19 | 2019-05-30 | Valeriya Vladimirovna PETRICHENKO | Use of a composition comprising a combination of enzyme preparations for treatment of grain, pulse and cereal crop grains before processing |
CN107956177A (zh) * | 2016-10-14 | 2018-04-24 | 大连三元鑫酶生物科技有限公司 | 一种以禾草类秸秆为原料的制备纸浆的方法和系统 |
CN107956177B (zh) * | 2016-10-14 | 2020-08-04 | 大连三元鑫酶生物科技有限公司 | 一种以禾草类秸秆为原料的制备纸浆的方法和系统 |
CN106939525A (zh) * | 2017-04-28 | 2017-07-11 | 山东冠军纸业有限公司 | 一种降低apmp浆返黄值的方法 |
CN108611293A (zh) * | 2018-04-24 | 2018-10-02 | 上海锴晨实业有限公司 | 一种生物酶制浆过程中生物酶菌种配方和配制方法 |
CN108611293B (zh) * | 2018-04-24 | 2021-05-18 | 上海锴晨实业有限公司 | 一种生物酶制浆过程中生物酶菌种配方和配制方法 |
CN108795907A (zh) * | 2018-07-05 | 2018-11-13 | 山东星光糖业有限公司 | 一种用于酿酒酵母全营养玉米啤酒糖浆生产的复合蛋白酶 |
CN109811580A (zh) * | 2019-03-13 | 2019-05-28 | 内蒙古科技大学 | 以花生壳、芦苇为原料的生物纸浆及其制备方法和应用 |
CN115182187A (zh) * | 2021-04-01 | 2022-10-14 | 湘潭大学 | 一种利用生物酶体系预处理木质纤维素的方法及应用 |
CN113668281A (zh) * | 2021-06-30 | 2021-11-19 | 湖北骏马纸业有限公司 | 一种高白度涂布白卡纸及其制备方法 |
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