JPH0466528A - Fatty oil composition for inflammatory intestinal disease - Google Patents

Fatty oil composition for inflammatory intestinal disease

Info

Publication number
JPH0466528A
JPH0466528A JP17488590A JP17488590A JPH0466528A JP H0466528 A JPH0466528 A JP H0466528A JP 17488590 A JP17488590 A JP 17488590A JP 17488590 A JP17488590 A JP 17488590A JP H0466528 A JPH0466528 A JP H0466528A
Authority
JP
Japan
Prior art keywords
linolenic acid
inflammatory intestinal
oil
oil composition
acid
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.)
Granted
Application number
JP17488590A
Other languages
Japanese (ja)
Other versions
JP2836206B2 (en
Inventor
Hiroyuki Ohashi
弘幸 大橋
Eiji Sukegawa
助川 英治
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP17488590A priority Critical patent/JP2836206B2/en
Publication of JPH0466528A publication Critical patent/JPH0466528A/en
Application granted granted Critical
Publication of JP2836206B2 publication Critical patent/JP2836206B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To provide the title composition having therapeutic effects on inflammatory intestinal diseases, containing alpha-linolenic acid and linoleic acid at a specified proportion. CONSTITUTION:The objective composition containing (A) alpha-linolenic acid and (B) linoleic acid at the weight ratio A/B = >=3 : 1 with the content of the component A coming at >=40wt.%. The present composition has such an activity as to enhance the therapeutic effects for the symptoms of inflammatory intestinal diseases in curing such diseases by nutrient therapies.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、炎症性腸疾患の治療効果を有する油脂組成物
に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to an oil and fat composition having a therapeutic effect on inflammatory bowel diseases.

〔従来の技術] 炎症性腸疾患とは、今日では原因不明の潰瘍性大腸炎と
クローン病の2つの疾患をさす。
[Prior Art] Inflammatory bowel disease refers to two diseases of unknown cause today: ulcerative colitis and Crohn's disease.

潰瘍性大腸炎は、大腸とくに直腸の主として粘膜をおか
し、しばしばびらんや潰瘍を形成する疾患であり、クロ
ーン病は、消化管のどの部分にも起こり得る、線維化や
潰瘍を伴う肉芽腫性炎症性病変であり、経過が長く難治
性である。
Ulcerative colitis is a disease that affects the mucous membranes of the large intestine, especially the rectum, often forming erosions and ulcers, while Crohn's disease is a granulomatous inflammation accompanied by fibrosis and ulcers that can occur in any part of the gastrointestinal tract. It is a sexual lesion that has a long course and is difficult to treat.

炎症性腸疾患の治療は、外科治療と内科治療により行な
われるが、手術後の再発が多いことから、内科治療が主
体となっている。内科治療は、薬物療法と栄養療法に大
別される。薬物療法では、ステロイド剤、S A S 
P (salazosulfapyridine)、免
疫抑制剤などが用いられるが、いずれも副作用が強い。
Treatment for inflammatory bowel disease includes surgical and medical treatments, but as recurrence after surgery is common, medical treatment is the main treatment. Internal medicine treatment is broadly divided into drug therapy and nutritional therapy. For drug therapy, steroids, S.A.S.
P (salazosulfapyridine), immunosuppressants, etc. are used, but both have strong side effects.

栄養療法は、静脈栄養法または経腸栄養法により行なわ
れ、腸管を刺激しないことが重要である。静脈栄養法で
は、糖類、アミノ酸、電解質、ビタミン類を含む高カロ
リー輸液を経静脈的に行なうが、副作用が起こるので注
意が必要とされでいる。また、経腸栄養法は、アミノ酸
を窒素源とし、脂肪をほとんど含まない成分栄養剤が中
心であるが、長期投与の場合には脂肪乳剤を静脈投与し
なければならない。
Nutritional therapy is performed by parenteral or enteral nutrition, and it is important not to irritate the intestinal tract. In parenteral nutrition, high-calorie infusions containing sugars, amino acids, electrolytes, and vitamins are administered intravenously, but caution is required as side effects may occur. In addition, enteral nutrition mainly uses component nutrients that use amino acids as a nitrogen source and contain almost no fat, but in the case of long-term administration, fat emulsions must be administered intravenously.

一方、α−リノレン酸は、いろいろな機能が見出されて
おり、例えば、アレルギー症、血栓症、高血圧症の予防
効果を有すること(特開昭6336744号公報参照)
、老齢時の脳卒中発作又は識別能低下を抑制さセること
(特開昭643117号公報参照)、腫腸細胞の転移を
抑制させること(特開昭63−154626号公報参照
)、などがある。
On the other hand, α-linolenic acid has been found to have various functions, including the ability to prevent allergies, thrombosis, and hypertension (see JP-A-6336744).
, suppressing stroke attacks or decline in discrimination ability in old age (see JP-A-643-117), suppressing metastasis of tumor cells (see JP-A-63-154,626), etc. .

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

本発明は、炎症性腸疾患の治療のうち、栄養療法におい
て、その症状の治療効果を増強する組成物の開発を課題
とする。
An object of the present invention is to develop a composition that enhances the therapeutic effect of inflammatory bowel disease symptoms in nutritional therapy.

〔課題を解決するだめの手段〕[Failure to solve the problem]

本発明者らは、α−リノレン酸を含有する油脂組成物が
炎症性腸疾患の治療効果を増強することを見い出し、本
発明を完成するに到った。
The present inventors have discovered that an oil and fat composition containing α-linolenic acid enhances the therapeutic effect on inflammatory bowel disease, and have completed the present invention.

本発明に係る油脂組成物は、α−リノレン酸と必須脂肪
酸であるリノール酸を含みリノール酸とα−リノレン酸
との重量比が1:3以上であることを特徴としている。
The oil and fat composition according to the present invention is characterized in that it contains α-linolenic acid and linoleic acid, which is an essential fatty acid, and the weight ratio of linoleic acid and α-linolenic acid is 1:3 or more.

さらに、本発明乙こおいては、α−リノレン酸を少なく
とも40重重量以北含むことが好ましい。
Furthermore, in the present invention, it is preferable that α-linolenic acid is contained at least 40% by weight.

これらの油脂組成物は、植物より得られるペリラ油(シ
ソ油)、アマニ油、エゴマ油などの油脂に含まれている
。例えば、ペリラ油の油脂組成は、α−リノレン酸を5
0〜60%、リノール酸を12〜17%含んでいる。ま
た、本発明においては、このようなペリラ油に限らず、
オリーブ油、サフラワー油、コーン油、月見草油などを
適宜組み合わせて用いることも可能である。
These oil and fat compositions are contained in oils and fats obtained from plants, such as perilla oil (perilla oil), linseed oil, and perilla oil. For example, the fat composition of perilla oil contains 5 α-linolenic acid.
It contains 0-60% and 12-17% linoleic acid. In addition, in the present invention, not only such perilla oil but also
It is also possible to use appropriate combinations of olive oil, safflower oil, corn oil, evening primrose oil, and the like.

本発明においては、α−リノレン酸として1日当り3〜
6gとなるように数回に分けて摂取するとよい。この摂
取量は、患者の症状、体重等により調整する。投与方法
としては、経口投与が適しているが、非経口、経腸など
の投与でもよい。
In the present invention, the amount of α-linolenic acid is 3 to 30% per day.
It is best to divide the intake into several doses so that the total amount is 6g. This intake amount is adjusted depending on the patient's symptoms, body weight, etc. As for the administration method, oral administration is suitable, but parenteral administration, enteral administration, etc. may also be used.

経口投与の場合は、従来の添加物、例えば、シロツプ、
アラビアゴム、ソルビトールなどを含むことができ、ま
た、α−リノレン酸の酸化による変質を防ぐため、抗酸
化剤を添加することができる。
For oral administration, conventional additives such as syrup,
It may contain gum arabic, sorbitol, etc., and an antioxidant may be added to prevent deterioration of α-linolenic acid due to oxidation.

〔実施例〕〔Example〕

次に、本発明を実施例により詳しく説明する。 Next, the present invention will be explained in detail with reference to examples.

実施例1゜ クローン病の、愚者5名に、α−リノレン酸を多量に含
むペリラ油(α−リノレン酸56%;リノール酸14.
5%)を250■のゼラヂンカプセル化し、6g77H
の量で2週間投与した。
Example 1 Five patients with Crohn's disease were given perilla oil containing a large amount of α-linolenic acid (56% α-linolenic acid; 14% linoleic acid).
5%) was encapsulated in 250μ of geladine, and 6g77H
was administered for two weeks.

ペリラ油の投与前後において、炎症性腸疾患における炎
症の重要なメデイエータ−物質であるLTB、(口・イ
コトリエン)を測定した。
Before and after administration of perilla oil, LTB (oral icotrienes), which is an important mediator substance of inflammation in inflammatory bowel disease, was measured.

結果を表−1に示す。The results are shown in Table-1.

表−1 〔発明の効果〕 本発明により、炎症性腸疾患に対し、治療効果を有する
油脂組成物が従供される。
Table 1 [Effects of the Invention] According to the present invention, an oil and fat composition having a therapeutic effect on inflammatory bowel diseases is provided.

Claims (2)

【特許請求の範囲】[Claims] (1)少なくともα−リノレン酸とリノール酸とを含み
、リノール酸とα−リノレン酸の重量比が1:3以上で
あることを特徴とする炎症性腸疾患用油脂組成物。
(1) An oil and fat composition for inflammatory bowel diseases, which contains at least α-linolenic acid and linoleic acid, and has a weight ratio of linoleic acid and α-linolenic acid of 1:3 or more.
(2)α−リノレン酸の含量が少なくとも40重量%で
ある請求項1記載の組成物。
2. The composition of claim 1, wherein the content of alpha-linolenic acid is at least 40% by weight.
JP17488590A 1990-07-02 1990-07-02 Oil composition for inflammatory bowel disease Expired - Lifetime JP2836206B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17488590A JP2836206B2 (en) 1990-07-02 1990-07-02 Oil composition for inflammatory bowel disease

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17488590A JP2836206B2 (en) 1990-07-02 1990-07-02 Oil composition for inflammatory bowel disease

Publications (2)

Publication Number Publication Date
JPH0466528A true JPH0466528A (en) 1992-03-02
JP2836206B2 JP2836206B2 (en) 1998-12-14

Family

ID=15986372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17488590A Expired - Lifetime JP2836206B2 (en) 1990-07-02 1990-07-02 Oil composition for inflammatory bowel disease

Country Status (1)

Country Link
JP (1) JP2836206B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026646A1 (en) * 1994-04-01 1995-10-12 Abbott Laboratories Nutritional product for treatment of ulcerative colitis and use thereof
JP2008106011A (en) * 2006-10-26 2008-05-08 National Institute Of Advanced Industrial & Technology Inflammatory cytokine production inhibitor
US8383678B2 (en) 2004-02-13 2013-02-26 Chrysalis Pharma Ag Type a gelatin capsule containing PUFA in free acid form

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026646A1 (en) * 1994-04-01 1995-10-12 Abbott Laboratories Nutritional product for treatment of ulcerative colitis and use thereof
US8383678B2 (en) 2004-02-13 2013-02-26 Chrysalis Pharma Ag Type a gelatin capsule containing PUFA in free acid form
US9012501B2 (en) 2004-02-13 2015-04-21 Chrysalis Pharma Ag Type A gelatin capsule containing PUFA in free acid form
US9132112B2 (en) 2004-02-13 2015-09-15 Chysalis Pharma Ag Type A gelatin capsule containing PUFA in free acid form
JP2008106011A (en) * 2006-10-26 2008-05-08 National Institute Of Advanced Industrial & Technology Inflammatory cytokine production inhibitor

Also Published As

Publication number Publication date
JP2836206B2 (en) 1998-12-14

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