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 (zh)
JP (1) JPS5325600A (zh)
CA (1) CA1065303A (zh)
DD (1) DD131471A5 (zh)
DE (1) DE2729868C2 (zh)
FI (1) FI56969C (zh)
FR (1) FR2356669A1 (zh)
SE (1) SE437269B (zh)

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
SK284250B6 (sk) * 1994-09-29 2004-12-01 The University Of British Columbia Kompozícia znižujúca cholesterol, jej použitie a terapeuticky účinný produkt s jej obsahom
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
AU4958299A (en) * 1998-07-14 2000-02-07 Westvaco Corporation Isolation and purification of sterols from neutrals fraction of tall oil pitch by direct precipitation
WO2000009535A1 (en) * 1998-08-17 2000-02-24 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
WO2000034305A1 (en) * 1998-12-07 2000-06-15 Westvaco Corporation Isolation and purification of sterols from neutrals fraction of tall oil pitch by dual decantation crystallization
PT1173464E (pt) * 1999-04-27 2008-08-05 Forbes Medi Tech Inc Processo para preparação de uma composição de fitoesterol
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
EA006296B1 (ru) * 2000-03-28 2005-10-27 Биркен Гмбх Способ извлечения тритерпенов из бетулинсодержащих растений, эмульсия тритерпенов и ее применение
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
EP3469025A1 (en) 2016-06-10 2019-04-17 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
CA3051251A1 (en) 2017-02-02 2018-08-09 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
US11718756B2 (en) 2017-10-20 2023-08-08 A.L.M. Holding Company Asphalt emulsion surface treatment containing sterol
SG11202003668YA (en) 2018-01-04 2020-05-28 Amryt Res Limited Betulin-containing birch bark extracts 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
FI56969C (fi) 1980-05-12
FI772064A (zh) 1978-01-03
SE7707461L (sv) 1978-01-03
DE2729868C2 (de) 1985-11-28
FR2356669B1 (zh) 1982-05-28
JPS633878B2 (zh) 1988-01-26
DE2729868A1 (de) 1978-01-12
FR2356669A1 (fr) 1978-01-27
CA1065303A (en) 1979-10-30
FI56969B (fi) 1980-01-31
SE437269B (sv) 1985-02-18
JPS5325600A (en) 1978-03-09
US4044031A (en) 1977-08-23

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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)