DD202581A5 - Verfahren zur isolierung von sterolen oder sterolmischungen - Google Patents

Verfahren zur isolierung von sterolen oder sterolmischungen Download PDF

Info

Publication number
DD202581A5
DD202581A5 DD82241765A DD24176582A DD202581A5 DD 202581 A5 DD202581 A5 DD 202581A5 DD 82241765 A DD82241765 A DD 82241765A DD 24176582 A DD24176582 A DD 24176582A DD 202581 A5 DD202581 A5 DD 202581A5
Authority
DD
German Democratic Republic
Prior art keywords
mixture
solvent
sterol
methanol
sitosterol
Prior art date
Application number
DD82241765A
Other languages
German (de)
English (en)
Inventor
Antti Hamunen
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 DD202581A5 publication Critical patent/DD202581A5/de

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)
DD82241765A 1981-07-21 1982-07-19 Verfahren zur isolierung von sterolen oder sterolmischungen DD202581A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI812278A FI65440C (fi) 1981-07-21 1981-07-21 Foerfarande foer separering av beta-sitosterol med en laog alfa-sitosterolhalt

Publications (1)

Publication Number Publication Date
DD202581A5 true DD202581A5 (de) 1983-09-21

Family

ID=8514586

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82241765A DD202581A5 (de) 1981-07-21 1982-07-19 Verfahren zur isolierung von sterolen oder sterolmischungen

Country Status (8)

Country Link
US (1) US4420427A (fi)
JP (1) JPS5824598A (fi)
CA (1) CA1184897A (fi)
DD (1) DD202581A5 (fi)
DE (1) DE3226224A1 (fi)
FI (1) FI65440C (fi)
FR (1) FR2510119A1 (fi)
SE (1) SE456088B (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461793B (sv) * 1986-09-12 1990-03-26 Triple Crown Ab Foerfarande foer frigoerande av steroler ur organiskt material
US5244887A (en) * 1992-02-14 1993-09-14 Straub Carl D Stanols to reduce cholesterol absorption from foods and methods of preparation and use thereof
ATE216395T1 (de) * 1994-09-29 2002-05-15 Univ British Columbia Sterin zusammensetzungen aus holzaufschlussseife
CA2230373A1 (en) * 1998-02-20 1999-08-20 Forbes Medi-Tech Inc. Method for the preparation of phytosterols from tall oil pitch
US20050107582A1 (en) * 2003-07-30 2005-05-19 Alfred Wong Method for the preparation of phytosterols from tall oil pitch
DE19916034C1 (de) * 1999-04-09 2000-08-03 Cognis Deutschland Gmbh Verfahren zur Gewinnung von Phytosterinen
WO2000064922A1 (en) * 1999-04-27 2000-11-02 Sterol Technologies Ltd. Alkanol, methyl ethyl ketone water solvent system for the separation of sterols
US6677327B1 (en) 1999-11-24 2004-01-13 Archer-Daniels-Midland Company Phytosterol and phytostanol compositions
US20020107232A1 (en) * 2001-01-12 2002-08-08 Flickinger Brent D. Methods for producing sterol ester-rich compositions
US7368138B2 (en) * 2002-03-21 2008-05-06 Archer-Daniels-Midland Company Extraction of phytosterols from corn fiber using green solvents
US7514107B2 (en) 2002-03-21 2009-04-07 Mars, Incorporated Treatment of diseases involving defective gap junctional communication
CA2433246A1 (en) * 2003-06-25 2004-12-25 Telum Technologies Inc. Process for recovering value-added products from pulping soap
WO2006045008A2 (en) * 2004-10-19 2006-04-27 Cargill, Incorporated Meat having increased level of hdl
CA2598792A1 (en) 2005-03-02 2006-09-08 Metanomics Gmbh Process for the production of fine chemicals
CN101247869B (zh) * 2005-07-26 2011-06-08 苏舍化学技术有限公司 通过从溶剂混合物分级层状结晶提纯高熔点有机粗产品或化合物混合物的方法和装置
US8309156B2 (en) * 2005-12-20 2012-11-13 Pharmachem Laboratories, Inc. Compositions comprising one or more phytosterols and/or phytostanols, or derivatives thereof, and high HLB emulsifiers
KR20080108969A (ko) * 2005-12-20 2008-12-16 포비스 메디-테크 인코포레이티드 수성 상에 비에스테르화 파이토스테롤을 포함하는 에멀젼
US20070254088A1 (en) * 2006-05-01 2007-11-01 Forbes Medi-Tech Inc. Composition comprising one or more esterified phytosterols and/or phytostanols into which are solubilized one or more unesterified phytosterols and/or phytostanols, in order to achieve therapeutic and formulation benefits
WO2007124598A2 (en) * 2006-05-01 2007-11-08 Forbes Medi-Tech Inc. Softgel capsules with phytosterols and/or phytostanols and optionlly omega polyunstaurated fatty acids
EP2252626B1 (en) * 2008-03-10 2014-07-23 SunPine AB Recovery of phytosterols from residual vegetable oil streams
WO2021058647A1 (en) * 2019-09-27 2021-04-01 Basf Se Process for the production of sterols and/or tocopherols with recovery of by-products
BR112022005715A2 (pt) * 2019-09-27 2022-06-21 Basf Health And Care Products France S A S Processo para produzir e purificar esteróis
CA3146266A1 (en) * 2019-09-27 2021-04-01 Basf Se Process for the purification of phytosterol
CN111171099A (zh) * 2020-01-17 2020-05-19 杭州益品新五丰药业有限公司 一种双溶剂结晶提取谷甾醇的方法及利用其提取的谷甾醇

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866797A (en) * 1954-11-01 1958-12-30 Gen Mills Inc Improved process of isolating sterols
US2839544A (en) * 1956-09-04 1958-06-17 Upjohn Co Countercurrent extraction of steroids
US2843610A (en) * 1957-08-28 1958-07-15 Eastman Kodak Co Separation of sterols from deodorizer sludges
US4044031A (en) * 1976-07-02 1977-08-23 Ake Allan Johansson Process for the separation of sterols
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

Also Published As

Publication number Publication date
DE3226224A1 (de) 1983-02-10
US4420427A (en) 1983-12-13
FI65440C (fi) 1984-05-10
JPS5824598A (ja) 1983-02-14
FR2510119A1 (fr) 1983-01-28
FI812278L (fi) 1983-01-22
FR2510119B1 (fi) 1985-03-01
SE8204272D0 (sv) 1982-07-12
JPH0153679B2 (fi) 1989-11-15
FI65440B (fi) 1984-01-31
DE3226224C2 (fi) 1993-06-03
SE8204272L (sv) 1983-01-22
CA1184897A (en) 1985-04-02
SE456088B (sv) 1988-09-05

Similar Documents

Publication Publication Date Title
DD202581A5 (de) Verfahren zur isolierung von sterolen oder sterolmischungen
DE2729868C2 (de) Verfahren zur Gewinnung von Sterolen, insbesondere Sitosterol
DE2704294C2 (de) Verfahren zur Herstellung von hypoallergenischem Lanolin
DE3226225C2 (fi)
DE19906551C1 (de) Verfahren zur Herstellung von Phytosterinen
DE2354038C3 (fi)
DE1618855C3 (fi)
AT164567B (de) Verfahren zur Gewinnung von Sterinen oder deren Additionsprodukten aus sterinhaltigen Mischungen oder Lösungen
DE957030C (de) Verfahren zur Herstellung der Phenylpropionsaeureester von Steroidhormonen
DE1793596C3 (de) 13-Alkyl-gona-l,3,(10)-triene. Ausscheidung aus: 1443123
DE682392C (de) Verfahren zur Trennung von Dihydroequilin und OEstradiol
DD295637A5 (de) Verfahren zur reinigung von steroiden
DE701956C (de) Verfahren zur Gewinnung hormonartig wirkender Stoffe
DE2062035C (de) Verfahren zur Herstellung eines Vitamin D tief 3 enthaltenden Gemisches
DE2636789A1 (de) Lanolin ohne allergie erzeugende wirkung, derivate davon und verfahren zu ihrer herstellung
DE937349C (de) Verfahren zur Abtrennung und Reinigung von Ketosteroiden
DE889442C (de) Verfahren zur Darstellung von 17-Oxo- bzw. 17-Oxyverbindungen der Oestranreihe
DE943769C (de) Verfahren zum Entfernen von Verunreinigungen aus Naphthalin
DE1110639B (de) Verfahren zur Herstellung von ?-3-Oxy-19-norsteroiden und deren Estern
DE1101415B (de) Verfahren zur Herstellung von 6ª‡-Methyl-17ª‡-acetoxy-4-pregnen-3, 20-dion
DE1159129B (de) Verfahren zum Anreichern und/oder Reindarstellen von Stigmasterol und gegebenenfalls von Sitosterol
CH194183A (de) Verfahren zur Trennung von Verbindungen der Cyclopentano-polyhydrophenanthrenreihe.
DEO0002755MA (fi)
DE1193503B (de) Verfahren zur Herstellung von gesaettigten bzw. ungesaettigten 3, 11, 18, 21-tetraoxygenierten 20-Oxo-pregnanverbindungen
DD215091A1 (de) Verfahren zur gewinnung von ubichinonen

Legal Events

Date Code Title Description
NPI Change in the person, name or address of the patentee (addendum to changes before extension act)
ENJ Ceased due to non-payment of renewal fee