CN1184222C - 用超临界流体萃取印楝生产印楝素浸膏的方法 - Google Patents
用超临界流体萃取印楝生产印楝素浸膏的方法 Download PDFInfo
- Publication number
- CN1184222C CN1184222C CNB011085037A CN01108503A CN1184222C CN 1184222 C CN1184222 C CN 1184222C CN B011085037 A CNB011085037 A CN B011085037A CN 01108503 A CN01108503 A CN 01108503A CN 1184222 C CN1184222 C CN 1184222C
- Authority
- CN
- China
- Prior art keywords
- extraction
- entrainment agent
- supercritical fluid
- extract
- nimbin
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000000194 supercritical-fluid extraction Methods 0.000 title claims abstract description 15
- 239000000284 extract Substances 0.000 title claims description 16
- 238000000605 extraction Methods 0.000 claims abstract description 42
- 230000003068 static effect Effects 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 29
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 240000005343 Azadirachta indica Species 0.000 claims description 11
- 235000013500 Melia azadirachta Nutrition 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- NHOIBRJOQAYBJT-IMGVWCFESA-N nimbin Chemical compound C=1([C@@H]2C[C@H]3O[C@H]4[C@](C3=C2C)(C)[C@@H]([C@]2(C(=O)C=C[C@](C)([C@@H]2[C@H]4OC(C)=O)C(=O)OC)C)CC(=O)OC)C=COC=1 NHOIBRJOQAYBJT-IMGVWCFESA-N 0.000 abstract description 20
- ZQIYJHBQRBBBRZ-UHFFFAOYSA-N nimbin Natural products COC(=O)CC1C2C(C(OC(=O)C)C3OC4CC(C(=C4C13C)C)c5cocc5)C(C)(C=CC2=O)C(=O)OC ZQIYJHBQRBBBRZ-UHFFFAOYSA-N 0.000 abstract description 20
- 239000002917 insecticide Substances 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 7
- 240000000233 Melia azedarach Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000005878 Azadirachtin Substances 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- VEHPJKVTJQSSKL-UHFFFAOYSA-N azadirachtin Natural products O1C2(C)C(C3(C=COC3O3)O)CC3C21C1(C)C(O)C(OCC2(OC(C)=O)C(CC3OC(=O)C(C)=CC)OC(C)=O)C2C32COC(C(=O)OC)(O)C12 VEHPJKVTJQSSKL-UHFFFAOYSA-N 0.000 description 1
- FTNJWQUOZFUQQJ-NDAWSKJSSA-N azadirachtin A Chemical compound C([C@@H]([C@]1(C=CO[C@H]1O1)O)[C@]2(C)O3)[C@H]1[C@]23[C@]1(C)[C@H](O)[C@H](OC[C@@]2([C@@H](C[C@@H]3OC(=O)C(\C)=C\C)OC(C)=O)C(=O)OC)[C@@H]2[C@]32CO[C@@](C(=O)OC)(O)[C@@H]12 FTNJWQUOZFUQQJ-NDAWSKJSSA-N 0.000 description 1
- FTNJWQUOZFUQQJ-IRYYUVNJSA-N azadirachtin A Natural products C([C@@H]([C@]1(C=CO[C@H]1O1)O)[C@]2(C)O3)[C@H]1[C@]23[C@]1(C)[C@H](O)[C@H](OC[C@@]2([C@@H](C[C@@H]3OC(=O)C(\C)=C/C)OC(C)=O)C(=O)OC)[C@@H]2[C@]32CO[C@@](C(=O)OC)(O)[C@@H]12 FTNJWQUOZFUQQJ-IRYYUVNJSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011085037A CN1184222C (zh) | 2001-06-06 | 2001-06-06 | 用超临界流体萃取印楝生产印楝素浸膏的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011085037A CN1184222C (zh) | 2001-06-06 | 2001-06-06 | 用超临界流体萃取印楝生产印楝素浸膏的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1389465A CN1389465A (zh) | 2003-01-08 |
CN1184222C true CN1184222C (zh) | 2005-01-12 |
Family
ID=4657317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011085037A Expired - Fee Related CN1184222C (zh) | 2001-06-06 | 2001-06-06 | 用超临界流体萃取印楝生产印楝素浸膏的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1184222C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102696696A (zh) * | 2012-06-11 | 2012-10-03 | 四川农业大学 | 一种防治草原鼠害的草粉颗粒剂及制备方法和应用 |
CN103483358B (zh) * | 2013-10-15 | 2015-08-05 | 成都绿金生物科技有限责任公司 | 一种超临界co2萃取印楝生产印楝原药的方法 |
CN114247170B (zh) * | 2022-01-11 | 2023-06-30 | 深圳市九然生物科技有限公司 | 一种连续式spe-sff生产设备 |
CN116422007B (zh) * | 2023-05-12 | 2023-11-07 | 江苏东宝农化股份有限公司 | 一种萃取装置及其在萃取印楝素中的应用 |
-
2001
- 2001-06-06 CN CNB011085037A patent/CN1184222C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1389465A (zh) | 2003-01-08 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Chengdu Lujin Biological Sci-Tech Co., Ltd. Document name: Notice of publication of application for patent for invention |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHENGDU LVJIN HI-TECH CO.LTD. Free format text: FORMER OWNER: CHENGDU LVJIN BIOTECHNOLOGY CO.,LTD. Effective date: 20070921 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070921 Address after: 5 No. 610041 Sichuan province Chengdu city Chengdu high tech Zone Gaopeng Avenue (Dr. Chengdu Park) Patentee after: Chengdu Green Gold High-tech Co., Ltd. Address before: 5 No. 610041 Sichuan province Chengdu city Chengdu high tech Zone Gaopeng Avenue (Dr. Chengdu Park) Patentee before: Chengdu Lujin Biological Sci-Tech Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050112 Termination date: 20160606 |
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CF01 | Termination of patent right due to non-payment of annual fee |