JPS6124393B2 - - Google Patents

Info

Publication number
JPS6124393B2
JPS6124393B2 JP58033575A JP3357583A JPS6124393B2 JP S6124393 B2 JPS6124393 B2 JP S6124393B2 JP 58033575 A JP58033575 A JP 58033575A JP 3357583 A JP3357583 A JP 3357583A JP S6124393 B2 JPS6124393 B2 JP S6124393B2
Authority
JP
Japan
Prior art keywords
vitamin
water
solvent
leaves
tocopherol
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
JP58033575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59161372A (ja
Inventor
Azuma Shibue
Teru Tamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP58033575A priority Critical patent/JPS59161372A/ja
Priority to GB08323370A priority patent/GB2135672B/en
Publication of JPS59161372A publication Critical patent/JPS59161372A/ja
Publication of JPS6124393B2 publication Critical patent/JPS6124393B2/ja
Priority to MY8700479A priority patent/MY8700479A/xx
Granted 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)
  • Medicines Containing Plant Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP58033575A 1983-03-01 1983-03-01 ビタミンｅ類の濃縮法 Granted JPS59161372A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58033575A JPS59161372A (ja) 1983-03-01 1983-03-01 ビタミンｅ類の濃縮法
GB08323370A GB2135672B (en) 1983-03-01 1983-08-31 Method for the preparation of vitamin e concentrate
MY8700479A MY8700479A (en) 1983-03-01 1987-12-30 Method for the preparation of vitamin e concentrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58033575A JPS59161372A (ja) 1983-03-01 1983-03-01 ビタミンｅ類の濃縮法

Publications (2)

Publication Number Publication Date
JPS59161372A JPS59161372A (ja) 1984-09-12
JPS6124393B2 true JPS6124393B2 (enExample) 1986-06-10

Family

ID=12390326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58033575A Granted JPS59161372A (ja) 1983-03-01 1983-03-01 ビタミンｅ類の濃縮法

Country Status (3)

Country Link
JP (1) JPS59161372A (enExample)
GB (1) GB2135672B (enExample)
MY (1) MY8700479A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06502844A (ja) * 1990-05-23 1994-03-31 リポジェニックス，インコーポレイテッド トコトリエノール、トコフェロールおよびトコトリエノール様化合物の回収プロセス
FR2669032B1 (fr) * 1990-11-14 1993-04-23 Cecchi Georges Procede de fabrication d'une preparation de d-alpha-tocopherol.
WO1994013736A1 (en) * 1992-12-16 1994-06-23 Shell Internationale Research Maatschappij B.V. Refined petroleum wax composition
US5582692A (en) * 1994-10-07 1996-12-10 Artisan Industries, Inc. Method for the purification of vitamin E
US5985344A (en) * 1997-09-02 1999-11-16 The Ricex Company Process for obtaining micronutrient enriched rice bran oil
WO2007129136A1 (fr) * 2006-05-08 2007-11-15 Achidi Valentin Agon Proprietes antipaludeennes des extraits des feuilles de elaeis guineensis (palmier a huile)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180480A (ja) * 1982-04-14 1983-10-21 Agency Of Ind Science & Technol トコフエロ−ルの分離法

Also Published As

Publication number Publication date
GB8323370D0 (en) 1983-10-05
GB2135672B (en) 1986-05-29
GB2135672A (en) 1984-09-05
MY8700479A (en) 1987-12-31
JPS59161372A (ja) 1984-09-12

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