JP2004143150A - パーム油からのビタミンe、フィトステロール及びスクアレンの抽出 - Google Patents
パーム油からのビタミンe、フィトステロール及びスクアレンの抽出 Download PDFInfo
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- JP2004143150A JP2004143150A JP2003295065A JP2003295065A JP2004143150A JP 2004143150 A JP2004143150 A JP 2004143150A JP 2003295065 A JP2003295065 A JP 2003295065A JP 2003295065 A JP2003295065 A JP 2003295065A JP 2004143150 A JP2004143150 A JP 2004143150A
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- vitamin
- squalene
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
【解決手段】 エステル化、エステル交換、真空蒸留、鹸化、結晶化及び有機溶剤分配を介して行う。未精製パーム油は、パーム油メチルエステルを生成するために、エステル化又はエステル交換される。多段真空蒸留により、未精製パーム油メチルエステルから、フィトステロール、スクアレン、ビタミンE及び未反応モノグリセリドを含有する植物栄養素濃縮物が回収される。精製された植物栄養素濃縮物は鹸化され、不鹸化物が、フィトステロールの結晶化のために複合溶剤に添加される。スクアレン及びビタミンEの濃縮ろ液が、有機溶剤分配を介して、個々のスクアレン濃縮層とビタミンE濃縮層とに分離される。
【選択図】 図1
Description
Claims (13)
- 未精製パーム油からフィトステロールとスクアレンとビタミンEとを抽出する方法であって:
(a) 未精製パーム油をパーム油メチルエステルに変換する工程と;
(b) 前記1(a)で得られた未精製パーム油メチルエステルを3短路蒸留することにより、植物栄養素を産出する工程と;
(c) 前記1(b)から得られた植物栄養素濃縮物を鹸化するステップと;
(d) フィトステロールを結晶化する工程と;
(e) ビタミンE及びスクアレンを溶剤分配する工程と
を含むことを特徴とする、未精製パーム油からフィトステロールとスクアレンとビタミンEとを抽出する方法。 - 第1の短路蒸留が、70℃〜120℃の温度及び10mTorr〜50mTorrの圧力で実施される、請求項1に記載のフィトステロール、スクアレン又はビタミンEを抽出する方法。
- 第2の短路蒸留が、請求項2で得られた蒸留物において130℃〜200℃の温度及び1mTorr未満の圧力で実施される、請求項1に記載のフィトステロールとスクアレンとビタミンEとを抽出する方法。
- 第3の短路蒸留が、請求項3で得られた蒸留物において120℃未満の温度と1mTorr未満の圧力で実施される、請求項1に記載のフィトステロールとスクアレンとビタミンEとを抽出する方法。
- 植物栄養素濃縮物の鹸化過程が、10%濃度の水酸化カリウム又は水酸化ナトリウムを使用して、また不活性ガスシール下で30分〜1時間にわたってアルコール中で還流されることにより実施される、請求項1に記載の方法。
- 前記不活性ガスが窒素である、請求項5に記載の方法。
- 不鹸化物が、異なる比率の炭化水素溶剤、短鎖アルコール及び水と混合される、請求項5に記載の方法。
- 不鹸化物が、25:1:1の比率の炭化水素溶剤、短鎖アルコール及び水と混合され、65℃〜85℃の温度まで加熱され、そして10℃〜30℃の温度までゆっくり冷却されることにより、フィトステロールが結晶化される、請求項5に記載の方法。
- ろ液が5:3の比の炭化水素溶剤及び短鎖アルコールと混合されることにより、非極性スクアレンが炭化水素層内に、極性ビタミンEがアルコール層内に分配される、請求項8に記載の方法。
- 炭化水素溶剤がヘプタン、ヘキサン及びイソオクタンを含み、短鎖アルコールがメタノール、エタノール、ブタノール及びイソプロパノールを含む、請求項5,7、8及び9のいずれか1項に記載の方法。
- ビタミンE、スクアレン又はフィトステロールであって、請求項1から10までのいずれか1項に記載の方法において抽出された、ビタミンE、スクアレン又はフィトステロール。
- 未精製パーム油からフィトステロールとスクアレンとビタミンEとを抽出する方法であって:
i 未精製パーム油をパーム油メチルエステルに変換する工程と;
ii 前記工程(i)で得られたメチルエステルにおいて、70℃〜120℃の温度及び10mTorr〜50mTorrの圧力で第1段の短路蒸留を実施する工程と;
(iii) 前記工程(ii)で得られた蒸留物において、130℃〜200℃の温度及び1mTorr未満の圧力で、第2段の短路蒸留を実施する工程と;
(iv) 前記工程(iii)で得られた蒸留物において、120℃未満の温度及び1mTorr未満の圧力で、第3段の短路蒸留を実施する工程と;
(v) 10%濃度の水酸化カリウム又は水酸化ナトリウムを使用して、また窒素シール下で30分間にわたってアルコール中で還流することにより、前記工程(iv)で得られた蒸留物の鹸化を実施する工程と;
(vi) 前記工程(v)における不鹸化物を、25:1:1の比の炭化水素溶剤、短鎖アルコール及び水と混合し、該混合物を65℃〜85℃の温度まで加熱し、そして25℃〜30℃の温度までゆっくり冷却することにより、フィトステロールを結晶化する工程と;
(vii) 前記工程(vi)で得られたろ液を、ヘプタン、ヘキサン及びイソオクタンから成る群から選択された炭化水素、及び、メタノール、エタノール、ブタノール及びイソプロパノールから成る群から選択された短鎖アルコールと、炭化水素と短鎖アルコールとの比5:3で混合し、これにより、非極性スクアレンを炭化水素層内に、そして極性ビタミンEをアルコール層内に分配する工程と;
(viii) 前記2つの層を分離し、続いて、前記工程(viii)で選択された炭化水素を短鎖アルコール層内に添加し、そして前記工程(viii)で選択された短鎖アルコールを炭化水素層内に添加することにより、さらにビタミンEとスクアレンとを分配する工程と;
(ix) 前記炭化水素層からスクアレンを抽出し、そして前記アルコール層からビタミンEを抽出する工程と
を含むことを特徴とする、未精製パーム油からフィトステロールとスクアレンとビタミンEとを抽出する方法。 - フィトステロール結晶であって、請求項8において得られることを特徴とする、フィトステロール結晶。
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JP2016069300A (ja) * | 2014-09-29 | 2016-05-09 | 株式会社Ihi | 有機化合物製造方法 |
JP2019156823A (ja) * | 2018-03-16 | 2019-09-19 | パーム ヌトラスーティカルズ エスディーエヌ ビーエイチディーPalm Nutraceuticals Sdn Bhd | ビタミンe濃縮物を調製するプロセス |
JPWO2019230644A1 (ja) * | 2018-05-30 | 2021-06-17 | 株式会社カネカ | ポリヒドロキシアルカン酸の製造方法 |
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US20050250953A1 (en) | 2005-11-10 |
CN1477147A (zh) | 2004-02-25 |
DE60304407D1 (de) | 2006-05-18 |
ATE322474T1 (de) | 2006-04-15 |
JP4424939B2 (ja) | 2010-03-03 |
EP1394144A1 (en) | 2004-03-03 |
EP1394144B1 (en) | 2006-04-05 |
DE60304407T2 (de) | 2007-04-12 |
MY142319A (en) | 2010-11-15 |
US7575767B2 (en) | 2009-08-18 |
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