DD131471A5 - Verfahren zur isolierung von sterolen - Google Patents

Verfahren zur isolierung von sterolen

Info

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
Application number
DD7700199862A
Other languages
German (de)
English (en)
Inventor
Ake A Johansson
Riitta H K Kivikari
Elias 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 DD131471A5 publication Critical patent/DD131471A5/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)
DD7700199862A 1976-07-02 1977-07-04 Verfahren zur isolierung von sterolen DD131471A5 (de)

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 (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
DE69526442T3 (de) * 1994-09-29 2007-10-31 The University Of British Columbia, Vancouver Sterin zusammensetzungen aus holzaufschlussseife
WO2000004039A1 (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 par decantation unique
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
WO2000009535A1 (fr) * 1998-08-17 2000-02-24 Westvaco Corporation Isolement et purification de sterols a partir d'une fraction de substances chimiquement neutres de poix de tall oil par cristallisation directe en une etape
WO2000012533A1 (fr) * 1998-08-27 2000-03-09 Westvaco Corporation Isolation et purification de sterols de la fraction des neutres de poix de tall oil par cristallisation directe, phase duelle
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
WO2000034305A1 (fr) * 1998-12-07 2000-06-15 Westvaco Corporation Isolement et purification de sterols a partir de fractions neutres de poix de tall oil par cristallisation a double decantation
CA2372154A1 (fr) * 1999-04-27 2000-11-02 James P. Kutney Procede de purification de phytosterols a partir de sources ligneuses ouvegetales et compositions resultantes
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
AU2001242517A1 (en) * 2000-03-28 2001-10-08 Birken Gmbh Emulsion containing a plant extract, method for producing said emulsion and for obtaining a plant extract
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
CN101331149A (zh) * 2005-11-08 2008-12-24 科学与工业研究会 从植物油的除臭机馏出物制备高纯度植物甾醇的方法
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
WO2008008810A2 (fr) * 2006-07-11 2008-01-17 Wiley Organics, Inc. Processus d'isolation de phytostérols et de tocophérols à partir d'un distillat de désodorisant
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
CA3026864C (fr) 2016-06-10 2023-10-31 A.L.M. Holding Company Sterol brut utilise comme additif dans un liant d'asphalte
BR112019002683B1 (pt) 2016-08-09 2022-11-29 A.L.M Holding Company Misturas de esterol como um aditivo em aglutinante de asfalto
WO2018144731A1 (fr) 2017-02-02 2018-08-09 A.L.M Holding Company Émulsions bitumineuses contenant un additif stérolique pour chaussée asphaltée
WO2019023172A1 (fr) 2017-07-26 2019-01-31 A.L.M Holding Company Utilisation de stérols issus de déchets animaux en tant qu'additif dans un liant d'asphalte
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
EP4249057A3 (fr) 2018-01-04 2023-11-29 Amryt Research Limited Extraits d'écorce de bouleau contenant de la bétuline et leur 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
US4044031A (en) 1977-08-23
FI56969C (fi) 1980-05-12
SE7707461L (sv) 1978-01-03
JPS633878B2 (fr) 1988-01-26
CA1065303A (fr) 1979-10-30
FR2356669A1 (fr) 1978-01-27
SE437269B (sv) 1985-02-18
DE2729868C2 (de) 1985-11-28
FI56969B (fi) 1980-01-31
FR2356669B1 (fr) 1982-05-28
DE2729868A1 (de) 1978-01-12
JPS5325600A (en) 1978-03-09
FI772064A (fr) 1978-01-03

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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)