GB2090836A - Method for the preparation of tocotrienol concentrates from oleaginous materials - Google Patents

Method for the preparation of tocotrienol concentrates from oleaginous materials Download PDF

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Publication number
GB2090836A
GB2090836A GB8137665A GB8137665A GB2090836A GB 2090836 A GB2090836 A GB 2090836A GB 8137665 A GB8137665 A GB 8137665A GB 8137665 A GB8137665 A GB 8137665A GB 2090836 A GB2090836 A GB 2090836A
Authority
GB
United Kingdom
Prior art keywords
tocotrienols
tocotrienol
solution
exchange resin
concentrate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GB8137665A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Publication of GB2090836A publication Critical patent/GB2090836A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrane Compounds (AREA)
GB8137665A 1980-12-15 1981-12-14 Method for the preparation of tocotrienol concentrates from oleaginous materials Pending GB2090836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17734680A JPS5799583A (en) 1980-12-15 1980-12-15 Fractional concentration of tocotrienols

Publications (1)

Publication Number Publication Date
GB2090836A true GB2090836A (en) 1982-07-21

Family

ID=16029355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8137665A Pending GB2090836A (en) 1980-12-15 1981-12-14 Method for the preparation of tocotrienol concentrates from oleaginous materials

Country Status (2)

Country Link
JP (1) JPS5799583A (ja)
GB (1) GB2090836A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603142A (en) * 1984-06-01 1986-07-29 Wisconsin Alumni Research Foundation Cholesterol lowering method of use
EP0333472A2 (en) * 1988-03-16 1989-09-20 PALM OIL RESEARCH & DEVELOPMENT BOARD Production of high concentration tocopherols and tocotrienols from palm oil by-products
GB2218989A (en) * 1987-12-15 1989-11-29 Inst Penyelidikan Minyak Kelap Recovery of carotenoids, tocopherols, tocotrienols and sterols from esterified palm oil
US5138075A (en) * 1983-07-05 1992-08-11 Kuraray Co., Ltd. Extractive separation method
US5908940A (en) * 1990-05-23 1999-06-01 Lipogenics, Inc. Processes for recovering tocotrienols, tocopherols and tocotrienol-like compounds
US5985344A (en) * 1997-09-02 1999-11-16 The Ricex Company Process for obtaining micronutrient enriched rice bran oil
WO2003040124A1 (en) * 2001-11-08 2003-05-15 Binder Thomas P Process for production of high purity tocopherols
EP1336610A1 (en) * 2000-11-21 2003-08-20 Organo Corporation Method for chromatographic preparation of tocotrienol

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193178A (ja) * 1984-10-12 1986-05-12 Agency Of Ind Science & Technol トコトリエノ−ル類の分離方法
JP5272073B2 (ja) * 2009-04-28 2013-08-28 花王株式会社 トコトリエノール組成物の製造方法
JP6548087B2 (ja) * 2015-05-18 2019-07-24 国立大学法人東北大学 ビタミンｅ類の選択的な分離方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138075A (en) * 1983-07-05 1992-08-11 Kuraray Co., Ltd. Extractive separation method
US4603142A (en) * 1984-06-01 1986-07-29 Wisconsin Alumni Research Foundation Cholesterol lowering method of use
GB2218989B (en) * 1987-12-15 1991-09-04 Inst Penyelidikan Minyak Kelap Recovery of carotenoids, tocopherols, tocotrienols and sterols from esterified palm oil
GB2218989A (en) * 1987-12-15 1989-11-29 Inst Penyelidikan Minyak Kelap Recovery of carotenoids, tocopherols, tocotrienols and sterols from esterified palm oil
US5190618A (en) * 1988-03-16 1993-03-02 Bioindustry Development Centre (Bidec) Production of high concentration tocopherols and tocotrienols from palm-oil by-products
EP0333472A3 (en) * 1988-03-16 1989-12-20 PALM OIL RESEARCH & DEVELOPMENT BOARD Production of high concentration tocopherols and tocotrienols from palm oil by-products
EP0333472A2 (en) * 1988-03-16 1989-09-20 PALM OIL RESEARCH & DEVELOPMENT BOARD Production of high concentration tocopherols and tocotrienols from palm oil by-products
US5908940A (en) * 1990-05-23 1999-06-01 Lipogenics, Inc. Processes for recovering tocotrienols, tocopherols and tocotrienol-like compounds
US5985344A (en) * 1997-09-02 1999-11-16 The Ricex Company Process for obtaining micronutrient enriched rice bran oil
EP1336610A1 (en) * 2000-11-21 2003-08-20 Organo Corporation Method for chromatographic preparation of tocotrienol
EP1336610A4 (en) * 2000-11-21 2006-05-17 Organo Corp PROCESS FOR THE CHROMATOGRAPHIC MANUFACTURE OF TOCOTRIENOL
WO2003040124A1 (en) * 2001-11-08 2003-05-15 Binder Thomas P Process for production of high purity tocopherols
US6673945B2 (en) 2001-11-08 2004-01-06 Archer-Daniels Midland Company Process for production of high purity tocopherols

Also Published As

Publication number Publication date
JPS5799583A (en) 1982-06-21

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