SE437269B - Forfarande for avskiljning av en eller flera steroler eller en blandning av steroler - Google Patents

Forfarande for avskiljning av en eller flera steroler eller en blandning av steroler

Info

Publication number
SE437269B
SE437269B SE7707461A SE7707461A SE437269B SE 437269 B SE437269 B SE 437269B SE 7707461 A SE7707461 A SE 7707461A SE 7707461 A SE7707461 A SE 7707461A SE 437269 B SE437269 B SE 437269B
Authority
SE
Sweden
Prior art keywords
sterols
separation
procedure
mixture
Prior art date
Application number
SE7707461A
Other languages
English (en)
Swedish (sv)
Other versions
SE7707461L (sv
Inventor
A A Johansson
R H K Kivikari
E U Suokas
Original Assignee
Kaukas Ab Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kaukas Ab Oy filed Critical Kaukas Ab Oy
Publication of SE7707461L publication Critical patent/SE7707461L/
Publication of SE437269B publication Critical patent/SE437269B/xx

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)
SE7707461A 1976-07-02 1977-06-28 Forfarande for avskiljning av en eller flera steroler eller en blandning av steroler SE437269B (sv)

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 (2)

Publication Number Publication Date
SE7707461L SE7707461L (sv) 1978-01-03
SE437269B true SE437269B (sv) 1985-02-18

Family

ID=24819935

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707461A SE437269B (sv) 1976-07-02 1977-06-28 Forfarande for avskiljning av en eller flera steroler eller en blandning av steroler

Country Status (8)

Country Link
US (1) US4044031A (fr)
JP (1) JPS5325600A (fr)
CA (1) CA1065303A (fr)
DD (1) DD131471A5 (fr)
DE (1) DE2729868C2 (fr)
FI (1) FI56969C (fr)
FR (1) FR2356669A1 (fr)
SE (1) SE437269B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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 (fr) * 1994-09-29 2007-08-01 The University Of British Columbia Compositions de sterols obtenues a partir du savon issu de la trituration de la pate a papier
WO2000004038A1 (fr) * 1998-07-14 2000-01-27 Westvaco Corporation Isolation et purification de sterols a partir de la fraction de substances neutres de poix de tallol par precipitation directe
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 (fr) * 1999-04-27 2000-11-02 Sterol Technologies Ltd. Procede d'isolation de phytosterols a partir de substances neutres mettant en oeuvre des systemes de solvant a base d'hydrocarbure et d'alcool
WO2000064921A2 (fr) * 1999-04-27 2000-11-02 Forbes Medi-Tech Inc. Purification de phytosterols a partir de sources ligneuses ou vegetales et compositions resultantes
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 (fr) * 2003-06-25 2004-12-25 Telum Technologies Inc. Procede de recuperation de produits a valeur ajoutee a partir de savon a l'huile de pin
WO2007054759A1 (fr) * 2005-11-08 2007-05-18 Council Of Scientific And Industrial Research Procede de fabrication de phytosterols de grande purete a partir d'un distillat desodorisant issu d'huiles vegetales
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 (fr) 2016-02-12 2017-08-17 Stora Enso Oyj Distillation de composés neutres à partir de savon à l'huile de pin
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 (fr) 2017-10-20 2020-08-26 A.L.M. Holding Company Traitement de surface d'émulsion bitumineuse contenant un stérol
IL275631B1 (en) 2018-01-04 2024-06-01 Amryt Res Limited Birch bark extracts containing betulin and their formulation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2356669A1 (fr) 1978-01-27
JPS633878B2 (fr) 1988-01-26
US4044031A (en) 1977-08-23
FI56969C (fi) 1980-05-12
FR2356669B1 (fr) 1982-05-28
FI772064A (fr) 1978-01-03
DE2729868C2 (de) 1985-11-28
SE7707461L (sv) 1978-01-03
DD131471A5 (de) 1978-06-28
JPS5325600A (en) 1978-03-09
FI56969B (fi) 1980-01-31
DE2729868A1 (de) 1978-01-12
CA1065303A (fr) 1979-10-30

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