CN112301004B - 一种灭活猪细小病毒的方法 - Google Patents
一种灭活猪细小病毒的方法 Download PDFInfo
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- CN112301004B CN112301004B CN202011189653.0A CN202011189653A CN112301004B CN 112301004 B CN112301004 B CN 112301004B CN 202011189653 A CN202011189653 A CN 202011189653A CN 112301004 B CN112301004 B CN 112301004B
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- Prior art keywords
- porcine parvovirus
- inactivating
- ethanol solution
- ppv
- temperature
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- 241000702619 Porcine parvovirus Species 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000000415 inactivating effect Effects 0.000 title claims abstract description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 230000002779 inactivation Effects 0.000 description 5
- 230000003612 virological effect Effects 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 108091005461 Nucleic proteins Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 102000039446 nucleic acids Human genes 0.000 description 3
- 108020004707 nucleic acids Proteins 0.000 description 3
- 150000007523 nucleic acids Chemical class 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- OTIXUSNHAKOJBX-UHFFFAOYSA-N 1-(aziridin-1-yl)ethanone Chemical compound CC(=O)N1CC1 OTIXUSNHAKOJBX-UHFFFAOYSA-N 0.000 description 2
- 241000701922 Bovine parvovirus Species 0.000 description 2
- 241000701931 Canine parvovirus Species 0.000 description 2
- 102000001690 Factor VIII Human genes 0.000 description 2
- 108010054218 Factor VIII Proteins 0.000 description 2
- 241000701945 Parvoviridae Species 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 241000125945 Protoparvovirus Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 description 2
- 239000003759 ester based solvent Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 229960000380 propiolactone Drugs 0.000 description 2
- 238000002390 rotary evaporation Methods 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000035931 haemagglutination Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 208000002254 stillbirth Diseases 0.000 description 1
- 231100000537 stillbirth Toxicity 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- 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
- C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
-
- 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
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14311—Parvovirus, e.g. minute virus of mice
- C12N2750/14361—Methods of inactivation or attenuation
-
- 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
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14311—Parvovirus, e.g. minute virus of mice
- C12N2750/14361—Methods of inactivation or attenuation
- C12N2750/14363—Methods of inactivation or attenuation by chemical treatment
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011189653.0A CN112301004B (zh) | 2020-10-30 | 2020-10-30 | 一种灭活猪细小病毒的方法 |
Applications Claiming Priority (1)
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CN202011189653.0A CN112301004B (zh) | 2020-10-30 | 2020-10-30 | 一种灭活猪细小病毒的方法 |
Publications (2)
Publication Number | Publication Date |
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CN112301004A CN112301004A (zh) | 2021-02-02 |
CN112301004B true CN112301004B (zh) | 2022-08-05 |
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Application Number | Title | Priority Date | Filing Date |
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CN202011189653.0A Active CN112301004B (zh) | 2020-10-30 | 2020-10-30 | 一种灭活猪细小病毒的方法 |
Country Status (1)
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005028643A1 (en) * | 2003-09-23 | 2005-03-31 | Zlb Behring Ag | Inactivation of non enveloped viruses |
CN101397339A (zh) * | 2008-09-24 | 2009-04-01 | 上海天伟生物制药有限公司 | 糖蛋白中去除/灭活病毒的方法 |
CN102196724A (zh) * | 2008-10-24 | 2011-09-21 | 麒麟协和食品株式会社 | 杯状病毒灭活方法 |
CN102688485A (zh) * | 2011-09-16 | 2012-09-26 | 扬州优邦生物制药有限公司 | 一种猪细小病毒灭活疫苗的制备方法 |
-
2020
- 2020-10-30 CN CN202011189653.0A patent/CN112301004B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005028643A1 (en) * | 2003-09-23 | 2005-03-31 | Zlb Behring Ag | Inactivation of non enveloped viruses |
CN101397339A (zh) * | 2008-09-24 | 2009-04-01 | 上海天伟生物制药有限公司 | 糖蛋白中去除/灭活病毒的方法 |
CN102196724A (zh) * | 2008-10-24 | 2011-09-21 | 麒麟协和食品株式会社 | 杯状病毒灭活方法 |
CN102688485A (zh) * | 2011-09-16 | 2012-09-26 | 扬州优邦生物制药有限公司 | 一种猪细小病毒灭活疫苗的制备方法 |
Non-Patent Citations (1)
Title |
---|
羧甲基壳聚糖病毒灭活/去除工艺验证;杨倩等;《中国生物制品学杂志》;20160531;第29卷(第5期);全文 * |
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Publication number | Publication date |
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CN112301004A (zh) | 2021-02-02 |
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Application publication date: 20210202 Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: LIANGCHEN BIO (SUZHOU) Corp. Contract record no.: X2023320010004 Denomination of invention: A method for inactivating porcine parvovirus Granted publication date: 20220805 License type: Exclusive License Record date: 20230106 |
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Denomination of invention: A method for inactivating porcine parvovirus Effective date of registration: 20230109 Granted publication date: 20220805 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: LIANGCHEN BIO (SUZHOU) Corp. Registration number: Y2023320010019 |
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Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: LIANGCHEN BIO (SUZHOU) Corp. Contract record no.: X2023320010004 Date of cancellation: 20240203 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220805 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: LIANGCHEN BIO (SUZHOU) Corp. Registration number: Y2023320010019 |