CN110564709A - 一种同步纯化脂肪酶、酸性蛋白酶和α-淀粉酶的方法 - Google Patents
一种同步纯化脂肪酶、酸性蛋白酶和α-淀粉酶的方法 Download PDFInfo
- Publication number
- CN110564709A CN110564709A CN201910941211.8A CN201910941211A CN110564709A CN 110564709 A CN110564709 A CN 110564709A CN 201910941211 A CN201910941211 A CN 201910941211A CN 110564709 A CN110564709 A CN 110564709A
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- China
- Prior art keywords
- ammonium sulfate
- amylase
- lipase
- acid protease
- proteins
- 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.)
- Granted
Links
- 102000004882 Lipase Human genes 0.000 title claims abstract description 27
- 108090001060 Lipase Proteins 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 26
- 108091005804 Peptidases Proteins 0.000 title claims abstract description 19
- 239000004365 Protease Substances 0.000 title claims abstract description 19
- 102000004139 alpha-Amylases Human genes 0.000 title claims abstract description 19
- 229940024171 alpha-amylase Drugs 0.000 title claims abstract description 19
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 title claims abstract description 18
- 101710146708 Acid alpha-amylase Proteins 0.000 title claims abstract description 14
- 102000004190 Enzymes Human genes 0.000 claims abstract description 54
- 108090000790 Enzymes Proteins 0.000 claims abstract description 54
- 229940088598 enzyme Drugs 0.000 claims abstract description 54
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 35
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 30
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 15
- 238000005185 salting out Methods 0.000 claims abstract description 14
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims abstract description 8
- 239000011780 sodium chloride Substances 0.000 claims abstract description 7
- 102000004169 proteins and genes Human genes 0.000 claims description 45
- 108090000623 proteins and genes Proteins 0.000 claims description 45
- 239000000243 solution Substances 0.000 claims description 28
- 238000000502 dialysis Methods 0.000 claims description 17
- 239000000872 buffer Substances 0.000 claims description 16
- 239000004367 Lipase Substances 0.000 claims description 15
- 235000019421 lipase Nutrition 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 14
- 239000002244 precipitate Substances 0.000 claims description 14
- 108091005508 Acid proteases Proteins 0.000 claims description 13
- 239000007853 buffer solution Substances 0.000 claims description 13
- 239000006228 supernatant Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 11
- 108090000637 alpha-Amylases Proteins 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000008363 phosphate buffer Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical group Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 238000005571 anion exchange chromatography Methods 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims description 2
- 238000011033 desalting Methods 0.000 claims description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims 1
- 239000003480 eluent Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000001962 electrophoresis Methods 0.000 abstract description 14
- 238000000746 purification Methods 0.000 abstract description 13
- 238000001742 protein purification Methods 0.000 abstract description 10
- 238000010828 elution Methods 0.000 abstract description 5
- 150000001450 anions Chemical class 0.000 abstract 1
- 230000006920 protein precipitation Effects 0.000 abstract 1
- 238000009738 saturating Methods 0.000 abstract 1
- 102000013142 Amylases Human genes 0.000 description 9
- 108010065511 Amylases Proteins 0.000 description 9
- 235000019418 amylase Nutrition 0.000 description 9
- 239000004382 Amylase Substances 0.000 description 8
- 238000004255 ion exchange chromatography Methods 0.000 description 7
- 235000013305 food Nutrition 0.000 description 6
- 235000013405 beer Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229940079919 digestives enzyme preparation Drugs 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009990 desizing Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002527 Glycogen Polymers 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000011094 buffer selection Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229940096919 glycogen Drugs 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 239000003262 industrial enzyme Substances 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 230000004130 lipolysis Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012514 protein characterization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229940005581 sodium lactate Drugs 0.000 description 1
- 235000011088 sodium lactate Nutrition 0.000 description 1
- 239000001540 sodium lactate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- 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)
- C12N9/20—Triglyceride splitting, e.g. by means of lipase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- 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
- C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
- C12N9/2411—Amylases
- C12N9/2414—Alpha-amylase (3.2.1.1.)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- 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)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y301/00—Hydrolases acting on ester bonds (3.1)
- C12Y301/01—Carboxylic ester hydrolases (3.1.1)
- C12Y301/01003—Triacylglycerol lipase (3.1.1.3)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- 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)
- C12Y302/01001—Alpha-amylase (3.2.1.1)
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201910941211.8A CN110564709B (zh) | 2019-09-30 | 2019-09-30 | 一种同步纯化脂肪酶、酸性蛋白酶和α-淀粉酶的方法 |
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CN201910941211.8A CN110564709B (zh) | 2019-09-30 | 2019-09-30 | 一种同步纯化脂肪酶、酸性蛋白酶和α-淀粉酶的方法 |
Publications (2)
Publication Number | Publication Date |
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CN110564709A true CN110564709A (zh) | 2019-12-13 |
CN110564709B CN110564709B (zh) | 2022-12-09 |
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CN201910941211.8A Active CN110564709B (zh) | 2019-09-30 | 2019-09-30 | 一种同步纯化脂肪酶、酸性蛋白酶和α-淀粉酶的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114606214A (zh) * | 2022-03-29 | 2022-06-10 | 江苏悠恒生物技术有限公司 | 一种同步纯化脂肪酶、酸性蛋白酶和碱性蛋白酶的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5256557A (en) * | 1991-12-27 | 1993-10-26 | Solvay Enzymes, Inc. | Purified alkaline protease concentrate and method of preparation |
US20110070622A1 (en) * | 2008-06-02 | 2011-03-24 | Werner Hoelke | Purification of collagenases from clostridium histolyticum liquid culture |
CN107723283A (zh) * | 2016-08-13 | 2018-02-23 | 黄增才 | 分离纯化谷氨酸脱羧酶的方法 |
-
2019
- 2019-09-30 CN CN201910941211.8A patent/CN110564709B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5256557A (en) * | 1991-12-27 | 1993-10-26 | Solvay Enzymes, Inc. | Purified alkaline protease concentrate and method of preparation |
US20110070622A1 (en) * | 2008-06-02 | 2011-03-24 | Werner Hoelke | Purification of collagenases from clostridium histolyticum liquid culture |
CN107723283A (zh) * | 2016-08-13 | 2018-02-23 | 黄增才 | 分离纯化谷氨酸脱羧酶的方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114606214A (zh) * | 2022-03-29 | 2022-06-10 | 江苏悠恒生物技术有限公司 | 一种同步纯化脂肪酶、酸性蛋白酶和碱性蛋白酶的方法 |
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Effective date of registration: 20220208 Address after: No. 252, building 25A, Jiaojin Road, Pudong New Area, Shanghai Applicant after: SHANGHAI KAIHONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Applicant before: CHANGZHOU University |
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Denomination of invention: A method for synchronously purifying lipase, acid protease, and alpha amylase Granted publication date: 20221209 Pledgee: Bank of Nanjing Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI KAIHONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024310000375 |