JPS63309585A - Antioxidizing agent - Google Patents

Antioxidizing agent

Info

Publication number
JPS63309585A
JPS63309585A JP14651887A JP14651887A JPS63309585A JP S63309585 A JPS63309585 A JP S63309585A JP 14651887 A JP14651887 A JP 14651887A JP 14651887 A JP14651887 A JP 14651887A JP S63309585 A JPS63309585 A JP S63309585A
Authority
JP
Japan
Prior art keywords
antioxidizing
soybean lecithin
hydrogenated
hydrogenated soybean
phosphatidylethanolamine
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
JP14651887A
Other languages
Japanese (ja)
Inventor
Tsuneo Morioka
森岡 恒男
Atsuhiro Iwamoto
岩本 敦弘
Jun Mineshita
峰下 純
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.)
NOEBIA KK
Noevir Co Ltd
Original Assignee
NOEBIA KK
Noevir Co Ltd
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 NOEBIA KK, Noevir Co Ltd filed Critical NOEBIA KK
Priority to JP14651887A priority Critical patent/JPS63309585A/en
Publication of JPS63309585A publication Critical patent/JPS63309585A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/55Phosphorus compounds
    • A61K8/553Phospholipids, e.g. lecithin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/52Stabilizers
    • A61K2800/522Antioxidants; Radical scavengers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Dermatology (AREA)
  • Edible Oils And Fats (AREA)
  • Cosmetics (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

PURPOSE:To provide an antioxidizing agent suitable for use in foods and the like which exhibits an excellent antioxidizing action and has a high safety, by preparing hydrogenated soybean lecithin containing phosphatidylcholine and phosphatidylethanolamine at a specified content ratio. CONSTITUTION:Soybean phospholipid is extracted with an alcohol to separate therefrom a soluble fraction, which is then hydrogenated to have an iodine value of about 0-50 to thereby prepare hydrogenated soybean lecithin containing phosphatidylcholine and phosphatidylethanolamine at a ratio of 1:1-20:1. The hydrogenated soybean lecithin is used as an antioxidizing agent for foods, cosmetics, etc. This antioxidizing agent exhibits a strong antioxidizing action by virtue of the above-specified ratio of phosphatidylcholine to phosphatidylethanolamine. The hydrogenated soybean lecithin may be combined with a tocopherol to prolong the period of time of the sustained antioxidizing action.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は抗酸化剤に関し、より詳しくは食品用および化
粧料用の安全性の高い抗酸化剤に関する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an antioxidant, and more particularly to a highly safe antioxidant for food and cosmetics.

(従来の技術) レシチンおよび水素添加レシチンに抗酸化作用があるこ
とは知られている(特開昭59−219396.特開昭
6O−13738)。 また、レシチンがビタミンE類
に対して保護効果を有し、ビタミンEMの酸化を抑制す
るという報告もある。
(Prior Art) It is known that lecithin and hydrogenated lecithin have an antioxidant effect (Japanese Patent Application Laid-Open No. 59-219396, JP-A No. 6O-13738). There is also a report that lecithin has a protective effect on vitamin E and suppresses the oxidation of vitamin EM.

(発明が解決しようとする問題点) しかし、本発明者らが検討した結果、レシチンの種類に
より、抗酸化作用が大きく異なることを見い出した。
(Problems to be Solved by the Invention) However, as a result of studies conducted by the present inventors, it has been found that the antioxidant effect varies greatly depending on the type of lecithin.

(問題点を解決するための手段) 本発明者らは、このような事情にかんがみ、レシチンの
抗酸化作用について鋭意検討を重ねた結果、アルコール
抽出法により、フォスファチジルコリン(以下PC)と
フォスファチジルエタノールアミン(以下PE)を1:
1〜20:1の比率で含有するよう調製した水素添加レ
シチンが最も強い抗酸化作用を持つことを見出し、本発
明を完成するに至った。
(Means for Solving the Problems) In view of the above circumstances, the present inventors have conducted intensive studies on the antioxidant effect of lecithin, and have found that phosphatidylcholine (hereinafter referred to as PC) and Phosphatidylethanolamine (hereinafter referred to as PE) in 1:
It was discovered that hydrogenated lecithin prepared at a ratio of 1 to 20:1 has the strongest antioxidant effect, and the present invention was completed.

本発明で使用する水素添加大豆レシチンは常法により得
た大豆リン脂質をアルコールで抽出し、可溶画分を常法
により水素添加し、ヨウ素価を0〜50に調製したもの
である。
The hydrogenated soybean lecithin used in the present invention is obtained by extracting soybean phospholipids obtained by a conventional method with alcohol, and hydrogenating the soluble fraction by a conventional method to adjust the iodine value to 0 to 50.

以下に実施例を挙げて、本発明について更に詳細に説明
する。
EXAMPLES The present invention will be explained in more detail with reference to Examples below.

実験例1゜ オリーブ油20.0gに各種大豆レシチン0.20gを
添加し、強制酸化法(AOM)により過酸化物価(PO
V)が100に達するのに要する時間を求めた。
Experimental Example 1 0.20g of various soybean lecithins were added to 20.0g of olive oil, and the peroxide value (PO
The time required for V) to reach 100 was determined.

水素添加大豆レシチンは、常法により得た大豆レシチン
をエタノール抽出法により精製し、水素添加を行いヨウ
素価を50程度に調製した。 なおエタノール抽出時の
エタノールの温度を変えることにより、PC,PEの含
有比率を調製した。
Hydrogenated soybean lecithin was obtained by refining soybean lecithin obtained by a conventional method using an ethanol extraction method, and then hydrogenating the soybean lecithin to adjust the iodine value to about 50. Note that the content ratio of PC and PE was adjusted by changing the temperature of ethanol during ethanol extraction.

エタノール抽出精製を行い、PC: PEがl:3〜2
0:1に調製した水素添加大豆レシチンは、抽出精製を
行なわないものと比較して明らかに抗酸化力が強化され
ている。
Perform ethanol extraction and purification, PC: PE l: 3-2
Hydrogenated soybean lecithin prepared at a ratio of 0:1 clearly has enhanced antioxidant power compared to that without extraction and purification.

実験例2 オリーブ油20.0gに水素添加卵黄レシチン0.20
gを添加し、実験例1と同様POvが100に達するの
に要する時間を求めた。
Experimental example 2 Hydrogenated egg yolk lecithin 0.20 g in 20.0 g olive oil
g was added, and the time required for POv to reach 100 was determined in the same manner as in Experimental Example 1.

*水素添加卵黄リン脂質 水素添加卵黄レシチンには、オリーブ油に対する抗酸化
作用は見られない。
*Hydrogenated egg yolk phospholipid Hydrogenated egg yolk lecithin has no antioxidant effect on olive oil.

実験3 オリーブ油20.0gを用いて、水素大豆添加レシチン
0.2g  )コフェロール0.02gを表3に示した
組合せのものを実験例1と同様に抗酸化力を評価する。
Experiment 3 Using 20.0 g of olive oil, 0.2 g of hydrogenated soybean-added lecithin, and 0.02 g of copherol, the combinations shown in Table 3 were evaluated for antioxidant power in the same manner as in Experimental Example 1.

表3.抗酸化剤組成 表4.POVが100に達するのに要する時間実験例1
で最も有効であったPC: pc= 3: 1の系にト
コフェロール類を添加すると更に抗酸化作用の持続時間
が向上する。
Table 3. Antioxidant composition table 4. Time required for POV to reach 100 Experimental example 1
When tocopherols were added to the system with PC: 3:1, which was the most effective, the duration of the antioxidant effect was further improved.

Claims (2)

【特許請求の範囲】[Claims] (1)フォスファチジルコリンとフォスファチジルエタ
ノールアミンを1:1〜20:1の比率で含有する水素
添加大豆レシチンからなる抗酸化剤
(1) Antioxidant consisting of hydrogenated soybean lecithin containing phosphatidylcholine and phosphatidylethanolamine in a ratio of 1:1 to 20:1
(2)水素添加大豆レシチンと共にトコフェロール類を
含有することを特徴とする特許請求範囲第1項記載の抗
酸化剤
(2) The antioxidant according to claim 1, which contains tocopherols together with hydrogenated soybean lecithin.
JP14651887A 1987-06-11 1987-06-11 Antioxidizing agent Pending JPS63309585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14651887A JPS63309585A (en) 1987-06-11 1987-06-11 Antioxidizing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14651887A JPS63309585A (en) 1987-06-11 1987-06-11 Antioxidizing agent

Publications (1)

Publication Number Publication Date
JPS63309585A true JPS63309585A (en) 1988-12-16

Family

ID=15409461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14651887A Pending JPS63309585A (en) 1987-06-11 1987-06-11 Antioxidizing agent

Country Status (1)

Country Link
JP (1) JPS63309585A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690343A1 (en) * 1992-04-28 1993-10-29 Inocosm Laboratoires Compsn. with anti-radical and anti-lipo-peroxidising effect contg. polar lipid - for use in cosmetics, dietetics, food industry and pharmacology
JPH08173035A (en) * 1994-12-22 1996-07-09 Kao Corp Stabilized tocopherol-containing oil and fat composition
JP2016079179A (en) * 2014-10-17 2016-05-16 御木本製薬株式会社 Emulsion composition
JP2017500429A (en) * 2013-10-24 2017-01-05 ポラリス Antioxidant composition for oxidative stabilization of marine oil, animal oil or vegetable oil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690343A1 (en) * 1992-04-28 1993-10-29 Inocosm Laboratoires Compsn. with anti-radical and anti-lipo-peroxidising effect contg. polar lipid - for use in cosmetics, dietetics, food industry and pharmacology
JPH08173035A (en) * 1994-12-22 1996-07-09 Kao Corp Stabilized tocopherol-containing oil and fat composition
JP2017500429A (en) * 2013-10-24 2017-01-05 ポラリス Antioxidant composition for oxidative stabilization of marine oil, animal oil or vegetable oil
JP2016079179A (en) * 2014-10-17 2016-05-16 御木本製薬株式会社 Emulsion composition

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