JPH029590B2 - - Google Patents

Info

Publication number
JPH029590B2
JPH029590B2 JP57025519A JP2551982A JPH029590B2 JP H029590 B2 JPH029590 B2 JP H029590B2 JP 57025519 A JP57025519 A JP 57025519A JP 2551982 A JP2551982 A JP 2551982A JP H029590 B2 JPH029590 B2 JP H029590B2
Authority
JP
Japan
Prior art keywords
tocopherol
extract
leaves
ethanol
hexane
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 - Lifetime
Application number
JP57025519A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58144382A (ja
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
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
Priority to JP2551982A priority Critical patent/JPS58144382A/ja
Priority to GB08303777A priority patent/GB2117381B/en
Publication of JPS58144382A publication Critical patent/JPS58144382A/ja
Publication of JPH029590B2 publication Critical patent/JPH029590B2/ja
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)
JP2551982A 1982-02-19 1982-02-19 トコフエロ−ル及びトコトリエノ−ルの分離方法 Granted JPS58144382A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2551982A JPS58144382A (ja) 1982-02-19 1982-02-19 トコフエロ−ル及びトコトリエノ−ルの分離方法
GB08303777A GB2117381B (en) 1982-02-19 1983-02-11 Vitamin e extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2551982A JPS58144382A (ja) 1982-02-19 1982-02-19 トコフエロ−ル及びトコトリエノ−ルの分離方法

Publications (2)

Publication Number Publication Date
JPS58144382A JPS58144382A (ja) 1983-08-27
JPH029590B2 true JPH029590B2 (2) 1990-03-02

Family

ID=12168302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2551982A Granted JPS58144382A (ja) 1982-02-19 1982-02-19 トコフエロ−ル及びトコトリエノ−ルの分離方法

Country Status (2)

Country Link
JP (1) JPS58144382A (2)
GB (1) GB2117381B (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010155829A (ja) * 2008-12-05 2010-07-15 Shonan Institute For Medical & Preventive Science バナナの果実を除く全草を有効成分とする男性ホルモン作用抑制剤、前立腺肥大抑制剤、および男性ホルモン依存性脱毛抑制剤

Families Citing this family (19)

* 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
EP0171009B1 (en) * 1984-08-02 1991-05-22 HENKEL CORPORATION (a Delaware corp.) Purification of 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
WO1991017985A1 (en) * 1990-05-23 1991-11-28 Lipogenics, Inc. Processes for recovering tocotrienols, tocopherols and tocotrienol-like compounds
FR2669032B1 (fr) * 1990-11-14 1993-04-23 Cecchi Georges Procede de fabrication d'une preparation de 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
DE941671T1 (de) 1998-03-12 2000-09-14 International Flavors & Fragrances Inc., New York Geschmackstoff aus Saccharum Officinarum, Verfahren zur Herstellung desselben und diese enthaltende Produkte
ATE340618T1 (de) * 1999-01-25 2006-10-15 Dsm Ip Assets Bv Verfahren zur herstellung eines mit öl beladenen adsorptionsmittels
JP5312731B2 (ja) * 2006-08-30 2013-10-09 株式会社ノエビア 皮膚外用剤
CA2700850A1 (en) * 2007-10-05 2009-04-09 David Kannar Natural preservatives and antimicrobial agents
MY157650A (en) * 2008-03-06 2016-07-15 Nova Lab Sdn Bhd Extract from oil palm leaves comprising phenolic acids
EP2411033B1 (en) 2009-03-24 2015-03-04 Universiti Putra Malaysia Anti-diabetic nutraceutical composition from palm leaf extract
EP2672832B1 (en) 2011-02-08 2020-03-25 The Product Makers (Australia) Pty Ltd Sugar extracts
AU2013308395C1 (en) 2012-08-28 2018-03-15 Poly Gain Pte Ltd Extraction method
WO2015021512A1 (en) 2013-08-16 2015-02-19 Horizon Science Pty Ltd Sugar cane 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ALSTRACTS *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010155829A (ja) * 2008-12-05 2010-07-15 Shonan Institute For Medical & Preventive Science バナナの果実を除く全草を有効成分とする男性ホルモン作用抑制剤、前立腺肥大抑制剤、および男性ホルモン依存性脱毛抑制剤

Also Published As

Publication number Publication date
GB8303777D0 (en) 1983-03-16
GB2117381B (en) 1985-07-10
GB2117381A (en) 1983-10-12
JPS58144382A (ja) 1983-08-27

Similar Documents

Publication Publication Date Title
JP7196153B2 (ja) 工業用大麻のタイプからのカンナビノイドの製造方法
US5157132A (en) Integrated process for recovery of carotenoids and tocotrienols from oil
JPS58144382A (ja) トコフエロ−ル及びトコトリエノ−ルの分離方法
US6656358B2 (en) Method for the chromatographic isolation of vitamin E isomers
US6159347A (en) Methods for separating a tocol from a tocol-containing mixture
Ashraf-Khorassani et al. Sequential fractionation of grape seeds into oils, polyphenols, and procyanidins via a single system employing CO2-based fluids
US6867308B2 (en) Process for separation of tocopherols
US5635189A (en) Tocopherols
MXPA04005434A (es) Metodo para preparar delta- 9-tetrahidrocanabinol.
EP1363895B1 (en) Process for the production of tocotrienols
EP1235822A1 (en) Tocotrienols and geranylgeraniol from bixa orellana byproducts
JP4268896B2 (ja) フラバノン化合物、その製造方法及び抗酸化剤
EP1163235A2 (en) Methods for separating a tocopherol from a tocopherol-containing mixture and compositions thereof
EP4244201B1 (en) Production of cannabidiol from hemp using subcritical liquid carbon dioxide
JP5068461B2 (ja) 粗製油および脂肪の品質の改良および少量成分の回収
Quek et al. Commercial extraction of vitamin E from food sources
JPS6193178A (ja) トコトリエノ−ル類の分離方法
JPS58180480A (ja) トコフエロ−ルの分離法
CN101323607B (zh) 高含量混合生育酚的制备方法
KR100690928B1 (ko) 에피갈로카테킨 갈레이트의 분리정제방법
GB2135672A (en) Method for the preparation of vitamin E concentrate
KR940002715B1 (ko) 대두유 탈취 부산물로부터 천연 토코페롤을 분리, 정제하는 방법
JPS5899475A (ja) トコフエロ−ル及びトコトリエノ−ルの分離方法
AU2018275013A1 (en) A Process of Preparing Vitamin E Concentrate
JPS595178A (ja) トコフエロ−ル及びトコトリエノ−ルの分離方法