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GB2117381B - Vitamin e extraction - Google Patents

Vitamin e extraction

Info

Publication number
GB2117381B
GB2117381B GB08303777A GB8303777A GB2117381B GB 2117381 B GB2117381 B GB 2117381B GB 08303777 A GB08303777 A GB 08303777A GB 8303777 A GB8303777 A GB 8303777A GB 2117381 B GB2117381 B GB 2117381B
Authority
GB
United Kingdom
Prior art keywords
vitamin
extraction
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.)
Expired
Application number
GB08303777A
Other versions
GB8303777D0 (en
GB2117381A (en
Inventor
Akio Kato
Masakazu Yamaoka
Akio Tanaka
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 GB8303777D0 publication Critical patent/GB8303777D0/en
Publication of GB2117381A publication Critical patent/GB2117381A/en
Application granted granted Critical
Publication of GB2117381B publication Critical patent/GB2117381B/en
Expired legal-status Critical Current

Links

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)
GB08303777A 1982-02-19 1983-02-11 Vitamin e extraction Expired GB2117381B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2551982A JPS58144382A (en) 1982-02-19 1982-02-19 Separation of tocopherol and tocotrienol

Publications (3)

Publication Number Publication Date
GB8303777D0 GB8303777D0 (en) 1983-03-16
GB2117381A GB2117381A (en) 1983-10-12
GB2117381B true GB2117381B (en) 1985-07-10

Family

ID=12168302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08303777A Expired GB2117381B (en) 1982-02-19 1983-02-11 Vitamin e extraction

Country Status (2)

Country Link
JP (1) JPS58144382A (en)
GB (1) GB2117381B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152837B (en) * 1983-07-05 1987-03-25 Kuraray Co Extractive separation method
US4603142A (en) * 1984-06-01 1986-07-29 Wisconsin Alumni Research Foundation Cholesterol lowering method of use
DE3582904D1 (en) * 1984-08-02 1991-06-27 Henkel Corp CLEANING TOCOPHEROLS BY EXTRACTION.
AU618791B2 (en) * 1988-03-16 1992-01-09 Bioindustry Development Centre Production of high concentration tocopherols and tocotrienols from palm oil by-product
US5217992A (en) * 1989-10-04 1993-06-08 Bristol-Myers Squibb Company Tocotrienols in the treatment of hypercholesterolemia, hyperlipidemia and thromboembolic disorders
AU666464B2 (en) * 1990-05-23 1996-02-15 Lipogenics, Inc. Processes for recovering tocotrienols, tocopherols and tocotrienol-like compounds
FR2669032B1 (en) * 1990-11-14 1993-04-23 Cecchi Georges PROCESS FOR THE MANUFACTURE OF A PREPARATION OF D-ALPHA-TOCOPHEROL.
US5985344A (en) * 1997-09-02 1999-11-16 The Ricex Company Process for obtaining micronutrient enriched rice bran oil
US6706898B2 (en) * 1998-01-29 2004-03-16 Archer-Daniels-Midland Company Methods for separating a tocopherol from a tocopherol-containing mixture
EP0941671B1 (en) 1998-03-12 2015-09-09 International Flavors & Fragrances Inc. Taste agent from Saccharum Officinarum, process for preparing it, products containing it
DE60030903T2 (en) * 1999-01-25 2007-04-05 Dsm Ip Assets B.V. Process for the preparation of an oil-loaded adsorbent
JP5312731B2 (en) * 2006-08-30 2013-10-09 株式会社ノエビア Topical skin preparation
RU2010117226A (en) * 2007-10-05 2011-11-10 Хорайзн Сайенс Пти Лтд (Au) NATURAL PRESERVATIVES AND ANTI-MICROBIAL AGENTS
MY157650A (en) * 2008-03-06 2016-07-15 Nova Lab Sdn Bhd Extract from oil palm leaves comprising phenolic acids
JP5566677B2 (en) * 2008-12-05 2014-08-06 株式会社 ヒロインターナショナル An androgen action inhibitor, prostate enlargement inhibitor, and androgen-dependent hair loss inhibitor containing whole plants other than banana fruit as active ingredients
EP2411033B1 (en) * 2009-03-24 2015-03-04 Universiti Putra Malaysia Anti-diabetic nutraceutical composition from palm leaf extract
CA2860448C (en) 2011-02-08 2019-09-10 Horizon Science Pty Ltd Molasses extract enriched in polyphenols and uses thereof
AU2013308395C1 (en) 2012-08-28 2018-03-15 Poly Gain Pte Ltd Extraction method
CN105722520A (en) 2013-08-16 2016-06-29 产品制造商（澳大利亚）有限公司 Sugarcane-derived extracts and methods of treatment
US20150259370A1 (en) * 2014-03-11 2015-09-17 Ecotech Development LLC Integrated process extraction of pineapple biomass into fibers and natural products

Also Published As

Publication number Publication date
JPS58144382A (en) 1983-08-27
JPH029590B2 (en) 1990-03-02
GB8303777D0 (en) 1983-03-16
GB2117381A (en) 1983-10-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee