DD131471A5 - Verfahren zur isolierung von sterolen - Google Patents
Verfahren zur isolierung von sterolenInfo
- Publication number
- DD131471A5 DD131471A5 DD7700199862A DD19986277A DD131471A5 DD 131471 A5 DD131471 A5 DD 131471A5 DD 7700199862 A DD7700199862 A DD 7700199862A DD 19986277 A DD19986277 A DD 19986277A DD 131471 A5 DD131471 A5 DD 131471A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- sterols
- isolation
- Prior art date
Links
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)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/702,118 US4044031A (en) | 1976-07-02 | 1976-07-02 | Process for the separation of sterols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD131471A5 true DD131471A5 (de) | 1978-06-28 |
Family
ID=24819935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD7700199862A DD131471A5 (de) | 1976-07-02 | 1977-07-04 | Verfahren zur isolierung von sterolen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4044031A (xx) |
| JP (1) | JPS5325600A (xx) |
| CA (1) | CA1065303A (xx) |
| DD (1) | DD131471A5 (xx) |
| DE (1) | DE2729868C2 (xx) |
| FI (1) | FI56969C (xx) |
| FR (1) | FR2356669A1 (xx) |
| SE (1) | SE437269B (xx) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI57270C (fi) * | 1977-02-16 | 1980-07-10 | Vaeinoe Erae | Foerfarande foer framstaellning av laempliga polyuretanbelaeggningar foer metallplaot ur neutralaemnen av blandsaopa |
| US4153622A (en) * | 1978-05-18 | 1979-05-08 | Medipolar Oy | Process for the recovery of β-sitosterol |
| FI58333C (fi) * | 1978-10-27 | 1981-01-12 | Kaukas Ab Oy | Foerfarande foer framstaellning av under 5 vikt-% alfa2-sitosterol innehaollande beta-sitosterolkoncentrat |
| FI59416C (fi) * | 1979-11-19 | 1981-08-10 | Farmos Oy | Foerfarande foer utvinning av beta-sitosterol ur en sterolblandning utvunnen fraon raosaopans neutralfraktion |
| FI65440C (fi) * | 1981-07-21 | 1984-05-10 | Kaukas Ab Oy | Foerfarande foer separering av beta-sitosterol med en laog alfa-sitosterolhalt |
| FI812279L (fi) * | 1981-07-21 | 1983-01-22 | Kaukas Ab Oy | Foerfarande foer rening av -sitosterol isolerad fraon neutralaemnet av sulfatcellulosaprocessens raosaopa |
| JPS5951912A (ja) * | 1982-09-17 | 1984-03-26 | Matsushita Electric Ind Co Ltd | ベンゼン誘導体重合体 |
| US5117016A (en) * | 1991-05-13 | 1992-05-26 | Eastman Kodak Company | Method for obtaining a stigmasterol enriched product from deodorizer distillate |
| EP0783514B2 (en) * | 1994-09-29 | 2007-08-01 | The 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 |
| AU4958399A (en) * | 1998-08-27 | 2000-03-21 | 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 |
| WO2000064923A1 (en) * | 1999-04-27 | 2000-11-02 | Sterol Technologies Ltd. | Process for the isolation of phytosterols from neutral substances using hydrocarbon and alcohol based solvent systems |
| WO2000064921A2 (en) * | 1999-04-27 | 2000-11-02 | Forbes Medi-Tech Inc. | Process of purifying phytosterols from wood or plant-derived sources by means of metal salt complexes and compositions resulting therefrom |
| DE50102055D1 (de) * | 2000-03-28 | 2004-05-27 | Birken Gmbh | Emulsion enthaltend einen triterpen-haltigen pflanzenextrakt, verfahren zur herstellung der emulsion sowie zur gewinnung des pflanzenextraktes |
| KR100434517B1 (ko) * | 2002-04-26 | 2004-06-05 | 주식회사 신동방 | 고순도 스테롤의 제조방법 |
| CA2433246A1 (en) * | 2003-06-25 | 2004-12-25 | Telum Technologies Inc. | Process for recovering value-added products from pulping soap |
| WO2007054759A1 (en) * | 2005-11-08 | 2007-05-18 | Council Of Scientific And Industrial Research | A process for the preparation of high purity phytosterols from deodourizer distillate from vegetable oils |
| JP4914113B2 (ja) * | 2006-05-11 | 2012-04-11 | ハリマ化成株式会社 | ステロール類の製造方法 |
| US20080015367A1 (en) * | 2006-07-11 | 2008-01-17 | Wiley Organics, Inc. | Process for isolating phytosterols and tocopherols from deodorizer distillate |
| US8318962B2 (en) * | 2006-12-29 | 2012-11-27 | Cognis Ip Management Gmbh | Process for recovering sterols from a crude source containing sterol esters |
| SE540791C2 (en) | 2016-01-29 | 2018-11-13 | Stora Enso Oyj | Extraction of phytosterols |
| WO2017137908A1 (en) | 2016-02-12 | 2017-08-17 | Stora Enso Oyj | Distillation of neutral compounds from tall oil soap |
| US11912874B2 (en) | 2016-06-10 | 2024-02-27 | A.L.M. Holding Company | Crude sterol as an additive in asphalt binder |
| AU2017311203B2 (en) | 2016-08-09 | 2021-11-04 | A.L.M Holding Company | Sterol blends as an additive in asphalt binder |
| AU2018215360B2 (en) | 2017-02-02 | 2023-07-27 | A.L.M Holding Company | Bituminous emulsions containing sterol additive for asphalt pavement |
| US11427697B2 (en) | 2017-07-26 | 2022-08-30 | A.L.M. Holding Company | Use of sterols from animal waste as an additive in asphalt binder |
| RU2655444C1 (ru) * | 2017-09-11 | 2018-05-29 | Акционерное общество "Управляющая компания "Биохимического холдинга "Оргхим" | Способ выделения фитостеринов из таллового пека |
| EP3697849A1 (en) | 2017-10-20 | 2020-08-26 | A.L.M. Holding Company | Asphalt emulsion surface treatment containing sterol |
| IL275631B1 (en) | 2018-01-04 | 2024-06-01 | Amryt Res Limited | Birch bark extracts containing betulin and their formulation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2530809A (en) * | 1949-08-23 | 1950-11-21 | Pittsburgh Plate Glass Co | Fractionation of tall oil |
| US2843610A (en) * | 1957-08-28 | 1958-07-15 | Eastman Kodak Co | Separation of sterols from deodorizer sludges |
| US2963494A (en) * | 1957-12-16 | 1960-12-06 | Upjohn Co | Purification of sterols |
| US3335154A (en) * | 1963-06-04 | 1967-08-08 | Eastman Kodak Co | Separation of tocopherols and sterols from deodorizer sludge and the like |
| US3840570A (en) * | 1970-12-07 | 1974-10-08 | Procter & Gamble | Process for preparing sterols from tall oil pitch |
-
1976
- 1976-07-02 US US05/702,118 patent/US4044031A/en not_active Expired - Lifetime
-
1977
- 1977-06-28 SE SE7707461A patent/SE437269B/xx not_active IP Right Cessation
- 1977-06-29 CA CA281,731A patent/CA1065303A/en not_active Expired
- 1977-07-01 DE DE2729868A patent/DE2729868C2/de not_active Expired
- 1977-07-01 JP JP7895377A patent/JPS5325600A/ja active Granted
- 1977-07-01 FI FI772064A patent/FI56969C/fi not_active IP Right Cessation
- 1977-07-04 FR FR7720463A patent/FR2356669A1/fr active Granted
- 1977-07-04 DD DD7700199862A patent/DD131471A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2356669A1 (fr) | 1978-01-27 |
| JPS633878B2 (xx) | 1988-01-26 |
| US4044031A (en) | 1977-08-23 |
| FI56969C (fi) | 1980-05-12 |
| FR2356669B1 (xx) | 1982-05-28 |
| FI772064A (xx) | 1978-01-03 |
| DE2729868C2 (de) | 1985-11-28 |
| SE7707461L (sv) | 1978-01-03 |
| JPS5325600A (en) | 1978-03-09 |
| FI56969B (fi) | 1980-01-31 |
| DE2729868A1 (de) | 1978-01-12 |
| CA1065303A (en) | 1979-10-30 |
| SE437269B (sv) | 1985-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee | ||
| RPV | Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act) | ||
| RPV | Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act) | ||
| RPI | Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act) |