SE8008082L - Forfarande for utvinning av beta-sitosterol - Google Patents
Forfarande for utvinning av beta-sitosterolInfo
- Publication number
- SE8008082L SE8008082L SE8008082A SE8008082A SE8008082L SE 8008082 L SE8008082 L SE 8008082L SE 8008082 A SE8008082 A SE 8008082A SE 8008082 A SE8008082 A SE 8008082A SE 8008082 L SE8008082 L SE 8008082L
- Authority
- SE
- Sweden
- Prior art keywords
- sitosterol
- beta
- alpha
- starting material
- mixture containing
- Prior art date
Links
- 229940076810 beta sitosterol Drugs 0.000 title abstract 3
- LGJMUZUPVCAVPU-UHFFFAOYSA-N beta-Sitostanol Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(C)CCC(CC)C(C)C)C1(C)CC2 LGJMUZUPVCAVPU-UHFFFAOYSA-N 0.000 title abstract 3
- NJKOMDUNNDKEAI-UHFFFAOYSA-N beta-sitosterol Natural products CCC(CCC(C)C1CCC2(C)C3CC=C4CC(O)CCC4C3CCC12C)C(C)C NJKOMDUNNDKEAI-UHFFFAOYSA-N 0.000 title abstract 3
- KZJWDPNRJALLNS-VJSFXXLFSA-N sitosterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](CC)C(C)C)[C@@]1(C)CC2 KZJWDPNRJALLNS-VJSFXXLFSA-N 0.000 title abstract 3
- 229950005143 sitosterol Drugs 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- LPZCCMIISIBREI-JXMPMKKESA-N (Z)-24-ethylidenelophenol Chemical compound C[C@@H]1[C@@H](O)CC[C@]2(C)[C@@H](CC[C@@]3([C@@H]([C@H](C)CC/C(=C/C)C(C)C)CC[C@H]33)C)C3=CC[C@H]21 LPZCCMIISIBREI-JXMPMKKESA-N 0.000 abstract 3
- LPZCCMIISIBREI-MTFRKTCUSA-N Citrostadienol Natural products CC=C(CC[C@@H](C)[C@H]1CC[C@H]2C3=CC[C@H]4[C@H](C)[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)C(C)C LPZCCMIISIBREI-MTFRKTCUSA-N 0.000 abstract 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- SGNBVLSWZMBQTH-FGAXOLDCSA-N Campesterol Natural products O[C@@H]1CC=2[C@@](C)([C@@H]3[C@H]([C@H]4[C@@](C)([C@H]([C@H](CC[C@H](C(C)C)C)C)CC4)CC3)CC=2)CC1 SGNBVLSWZMBQTH-FGAXOLDCSA-N 0.000 abstract 1
- BTEISVKTSQLKST-UHFFFAOYSA-N Haliclonasterol Natural products CC(C=CC(C)C(C)(C)C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3CCC12C BTEISVKTSQLKST-UHFFFAOYSA-N 0.000 abstract 1
- 229930182558 Sterol Natural products 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- SGNBVLSWZMBQTH-PODYLUTMSA-N campesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](C)C(C)C)[C@@]1(C)CC2 SGNBVLSWZMBQTH-PODYLUTMSA-N 0.000 abstract 1
- 235000000431 campesterol Nutrition 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 239000003495 polar organic solvent Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000011877 solvent mixture Substances 0.000 abstract 1
- 150000003432 sterols Chemical class 0.000 abstract 1
- 235000003702 sterols Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI793612A FI59416C (fi) | 1979-11-19 | 1979-11-19 | Foerfarande foer utvinning av beta-sitosterol ur en sterolblandning utvunnen fraon raosaopans neutralfraktion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8008082L true SE8008082L (sv) | 1981-05-20 |
Family
ID=8513052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8008082A SE8008082L (sv) | 1979-11-19 | 1980-11-18 | Forfarande for utvinning av beta-sitosterol |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4298539A (Direct) |
| DE (1) | DE3043543A1 (Direct) |
| FI (1) | FI59416C (Direct) |
| FR (1) | FR2470135A1 (Direct) |
| SE (1) | SE8008082L (Direct) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI63423C (fi) * | 1981-01-27 | 1983-06-10 | Farmos Oy | Foerfarande foer separering av beta-sitosterol fraon en sterolblandning utvunnen ur raosaopans neutralfraktion |
| FI812279A7 (fi) * | 1981-07-21 | 1983-01-22 | Kaukas Ab Oy | Menetelmä sulfaattiselluloosaprosessin raakasuovan neutraliaineesta eristetyn -sitosterolin puhdistamiseksi. |
| FI65440C (fi) * | 1981-07-21 | 1984-05-10 | Kaukas Ab Oy | Foerfarande foer separering av beta-sitosterol med en laog alfa-sitosterolhalt |
| CA2118122C (en) * | 1992-04-15 | 2002-09-03 | Masato Tanabe | Isolation of steroids containing a 5,7-diene functionality from a sterol mixture |
| EP1707572B1 (en) * | 1994-09-29 | 2014-04-16 | University Of British Columbia | Sterol compositions from pulping soap |
| WO2000004038A1 (en) * | 1998-07-14 | 2000-01-27 | Westvaco Corporation | Isolation and purification of sterols from neutrals fraction of tall oil pitch by direct precipitation |
| AU4958799A (en) * | 1998-07-14 | 2000-02-07 | Westvaco Corporation | Isolation and purification of sterols from neutrals fraction of tall oil pitch by single decantation precipitation |
| AU4958699A (en) * | 1998-08-17 | 2000-03-06 | Westvaco Corporation | Isolation and purification of sterols from neutrals fraction of tall oil pitch by direct crystallization, single phase |
| WO2000012533A1 (en) * | 1998-08-27 | 2000-03-09 | Westvaco Corporation | Isolation and purification of sterols from neutrals fraction of tall oil pitch by direct crystallization, dual phase |
| US6107456A (en) * | 1998-08-31 | 2000-08-22 | Arizona Chemical Corporation | Method for separating sterols from tall oil |
| US6057462A (en) * | 1998-11-06 | 2000-05-02 | Westvaco Corporation | Isolation and purification of sterols from neutrals fraction of tall oil pitch by single decantation crystallization |
| AU4958599A (en) * | 1998-12-07 | 2000-06-26 | Westvaco Corporation | Isolation and purification of sterols from neutrals fraction of tall oil pitch by dual decantation crystallization |
| DE19906551C1 (de) * | 1999-02-13 | 2000-06-29 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Phytosterinen |
| US7285297B1 (en) | 1999-04-23 | 2007-10-23 | Archer-Daniels-Midland Company | Method of reducing low density liproprotein cholesterol concentration |
| US6544566B1 (en) | 1999-04-23 | 2003-04-08 | Protein Technologies International, Inc. | Composition containing plant sterol, soy protein and isoflavone for reducing LDL cholesterol |
| NZ506676A (en) * | 1999-09-03 | 2002-09-27 | Thomas Harting | Recovery of pure sterols from black liquor soap skimmings or tall oil pitch |
| CA2433246A1 (en) * | 2003-06-25 | 2004-12-25 | Telum Technologies Inc. | Process for recovering value-added products from pulping soap |
| US8318962B2 (en) * | 2006-12-29 | 2012-11-27 | Cognis Ip Management Gmbh | Process for recovering sterols from a crude source containing sterol esters |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2839544A (en) * | 1956-09-04 | 1958-06-17 | Upjohn Co | Countercurrent extraction of steroids |
| US3691211A (en) * | 1970-12-07 | 1972-09-12 | Procter & Gamble | Process for preparing sterols from tall oil pitch |
| US3840570A (en) * | 1970-12-07 | 1974-10-08 | Procter & Gamble | Process for preparing sterols from tall oil pitch |
| US4044031A (en) * | 1976-07-02 | 1977-08-23 | Ake Allan Johansson | Process for the separation of sterols |
| FI57956C (fi) * | 1978-12-12 | 1980-11-10 | Farmos Oy | Foerfarande foer isolering av beta-sitosterol med laog alfa-sitosterolhalt |
-
1979
- 1979-11-19 FI FI793612A patent/FI59416C/fi not_active IP Right Cessation
-
1980
- 1980-10-30 US US06/202,068 patent/US4298539A/en not_active Expired - Lifetime
- 1980-11-12 FR FR8024013A patent/FR2470135A1/fr active Granted
- 1980-11-18 SE SE8008082A patent/SE8008082L/ not_active Application Discontinuation
- 1980-11-18 DE DE19803043543 patent/DE3043543A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2470135A1 (fr) | 1981-05-29 |
| FI59416C (fi) | 1981-08-10 |
| FI59416B (fi) | 1981-04-30 |
| DE3043543A1 (de) | 1981-05-27 |
| US4298539A (en) | 1981-11-03 |
| FR2470135B1 (Direct) | 1983-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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