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JP2001278792A - Anti-allergic and anti-inflammatory agent, medicinal composition, quasi drug, cosmetic material, food and animal feed containing the same - Google Patents

Anti-allergic and anti-inflammatory agent, medicinal composition, quasi drug, cosmetic material, food and animal feed containing the same

Info

Publication number
JP2001278792A
JP2001278792A JP2000088283A JP2000088283A JP2001278792A JP 2001278792 A JP2001278792 A JP 2001278792A JP 2000088283 A JP2000088283 A JP 2000088283A JP 2000088283 A JP2000088283 A JP 2000088283A JP 2001278792 A JP2001278792 A JP 2001278792A
Authority
JP
Japan
Prior art keywords
allergic
proanthocyanidin
agent according
inflammatory agent
molecular weight
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
JP2000088283A
Other languages
Japanese (ja)
Other versions
JP4726022B2 (en
Inventor
Riichiro Uchida
理一郎 内田
Kazunari Kondo
一成 近藤
Takashi Suzuki
隆 鈴木
Masatake Toyoda
正武 豊田
Shoichi Tokutake
昌一 徳武
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.)
Kikkoman Corp
Original Assignee
Kikkoman Corp
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 Kikkoman Corp filed Critical Kikkoman Corp
Priority to JP2000088283A priority Critical patent/JP4726022B2/en
Publication of JP2001278792A publication Critical patent/JP2001278792A/en
Application granted granted Critical
Publication of JP4726022B2 publication Critical patent/JP4726022B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Landscapes

  • Fodder In General (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a more effective anti-allergic and antiinflammatory agent by utilizing a highly safe proanthocyanidin. SOLUTION: This anti-allergic and anti-inflammatory agent is provided by using proanthocyanidin having >=3,000, desirably >=3,000 and <=10,000 molecular weight among the proanthocyanidin having a wide molecular weight distribution, which is found out to have a potent activity of inhibitory effect for releasing chemical mediators such as histamine, serotonin, etc., inhibit the flow of Ca2+ into mast cell and/or basophile mediated through a Ca2+ channel and/or induce NO production in the mast cell and/or basophile, and by these mechanisms inhibit cell degranulation for inhibiting, as a result, the release of the chemical mediators such as histamine, serotonin, leukotriene, etc.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、プロアントシアニ
ジンを有効成分とする抗アレルギー剤、抗炎症剤並びに
これを含有する医薬組成物、医薬部外品、化粧品、食品
及び動物用飼料に関する。
The present invention relates to an antiallergic agent, an antiinflammatory agent containing proanthocyanidin as an active ingredient, and a pharmaceutical composition, quasi-drug, cosmetic, food and animal feed containing the same.

【0002】[0002]

【従来の技術】プロアントシアニジンは、各種植物体中
に存在する縮合型タンニンであり、フラバン−3−オー
ルまたはフラバン−3,4−ジオールを構成単位として
縮合もしくは重合により結合した化合物群であり、これ
らは酸処理によりシアニジン、デルフィニジン、ペラル
ゴニジン等のアントシアニジンを生成するところから、
この名称が与えられているものである。そして上記構成
単位の2量体、3量体、4量体さらに10〜100量体
以上の高分子のプロシアニジン、プロデルフィニジン、
プロペラルゴニジン等のプロアントシアニジンおよびそ
れらの立体異性体、それらの没食子酸エステル等を含む
ものであり、分子量にして約600〜500000と非
常に幅広い分子量分布を持った化合物群である。
2. Description of the Related Art Proanthocyanidins are condensed tannins present in various plants, and are a group of compounds formed by condensing or polymerizing flavan-3-ol or flavan-3,4-diol as a structural unit. These produce cyanidin, delphinidin, anthocyanidin such as pelargonidin by acid treatment,
This is the name given. And a dimer, trimer, tetramer and 10 to 100-mer or more of the above-mentioned structural units, procyanidin, prodelphinidin,
It includes proanthocyanidins such as properargonidin and their stereoisomers, their gallic esters and the like, and is a group of compounds having a very wide molecular weight distribution of about 600 to 500,000 in terms of molecular weight.

【0003】アレルギー反応はアレルゲン刺激により肥
満細胞及び/又は好塩基球からヒスタミン、セロトニン
等、炎症起因物質が遊離し、または活性化T細胞による
マクロファージ活性化の結果放出されるサイトカインな
どが原因となって、様々な炎症等が起こる。そこで、こ
れまでに自然界に存在するプロアントシアニジンを肥満
細胞又は好塩基球からのヒスタミン、セロトニン等の炎
症起因物質の遊離を抑制させることをメカニズムとし
て、抗アレルギー剤として用いる事が提案されてき
た["OPC in practice biofla
vanols andtheir applicati
on," Alfa Omega, 1993,p.4
8−56]。
[0003] The allergic reaction is caused by release of inflammatory substances such as histamine and serotonin from mast cells and / or basophils upon allergen stimulation, or cytokines released as a result of macrophage activation by activated T cells. Various inflammations occur. Therefore, it has been proposed to use naturally occurring proanthocyanidins as anti-allergic agents as a mechanism by suppressing the release of inflammatory substances such as histamine and serotonin from mast cells or basophils [ "OPC in practice biofla
vanols andtheir applicati
on, "Alfa Omega, 1993, p.
8-56].

【0004】アレルギー反応の一つである即時型アレル
ギーは抗原の侵入により抗原特異的IgEがB細胞によ
り生産され、これが肥満細胞及び/又は好塩基球のIg
E受容体に結合し、次に抗原がこのIgE受容体―抗原
複合体に結合すると細胞内にシグナルが伝達され、Ca
2+チャンネルからCa2+の流入が初期の反応として起こ
り、さらに種々のタンパクキナーゼのリン酸化を経て最
終的には脱顆粒が起こり、β−ヘキソサミニダーゼなど
の酵素やヒスタミン、セロトニン等の化学伝達物質(炎
症起因物質)が遊離し、遊離したヒスタミン、セロトニ
ン等の化学伝達物質が原因となり、様々なアレルギー反
応や炎症が生じるものである。
[0004] Immediate type allergy, which is one of the allergic reactions, is that antigen-specific IgE is produced by B cells upon invasion of antigen, and this is produced by mast cells and / or basophil Ig.
Binding to the E receptor, and then binding of the antigen to this IgE receptor-antigen complex signals intracellularly to the Ca
Inflow of Ca 2+ from the 2+ channel occurs as an initial reaction, further degranulation occurs through phosphorylation of various protein kinases, enzymes such as β-hexosaminidase, histamine, serotonin, etc. Chemical mediators (inflammation-causing substances) are released, and various allergic reactions and inflammation are caused by the released chemical mediators such as histamine and serotonin.

【0005】遅延型アレルギーにおいてもT細胞内でC
2+チャンネルからCa2+の流入が初期の反応として起
こる。従って、肥満細胞及び/又は好塩基球においてC
2+チャンネルからCa2+の流入を抑制する化合物を見
いだすことができれば、アレルギー反応又は炎症をコン
トロールことが可能となる。
[0005] In delayed allergy, C
Ca 2+ influx from the a 2+ channel occurs as an initial reaction. Therefore, in mast cells and / or basophils, C
If a compound that suppresses the influx of Ca 2+ from the a 2+ channel can be found, allergic reactions or inflammation can be controlled.

【0006】また、最近マクロファージ等の単球が発生
する一酸化窒素(NO)は脱顆粒、即ちヒスタミン、セ
ロトニン等の化学伝達物質の遊離を抑制する事が報告さ
れている[J. Immunol, 159, 144
4−1450 (1997);Int. Arch.
Allergy Immunol., 115,129
−136 (1998)]従って、肥満細胞及び/又は
好塩基球の細胞内において、NOを生じさせる事ができ
ればCa2+チャンネルの阻害と同様にアレルギー反応又
は炎症を押さえることが可能と考えられる。
Recently, it has been reported that nitric oxide (NO) generated by monocytes such as macrophages suppresses degranulation, that is, release of chemical mediators such as histamine and serotonin [J. Immunol, 159, 144
4-1450 (1997); Int. Arch.
Allergy Immunol. , 115,129
-136 (1998)] Therefore, if NO can be generated in mast cells and / or basophil cells, it is considered that allergic reaction or inflammation can be suppressed in the same manner as Ca 2+ channel inhibition.

【0007】以上の従来技術の中で、非常に幅広い分子
量分布を持ったプロアントシアニジンのうち、どの分子
量分画に強い抗アレルギー作用を有するのかは明らかと
なっていなかった。また、プロアントシアニジンがどの
様なメカニズムにて肥満細胞及び/又は好塩基球からヒ
スタミン、セロトニン等、炎症起因物質の遊離を抑制す
るかは明らかとされていなかった。
In the above prior arts, it has not been clarified which molecular weight fraction among proanthocyanidins having a very wide molecular weight distribution has a strong antiallergic effect. Further, it has not been clarified by what mechanism proanthocyanidin suppresses release of inflammatory substances such as histamine and serotonin from mast cells and / or basophils.

【0008】[0008]

【発明が解決しようとする課題】本発明の課題は、安全
性の高いプロアントシアニジンを利用し、より有効な抗
アレルギー剤、抗炎症剤を提供することにある。
An object of the present invention is to provide a more effective antiallergic or antiinflammatory agent utilizing proanthocyanidin which is highly safe.

【0009】[0009]

【課題を解決するための手段】本発明者らは、前記した
課題を解決するため、鋭意研究を行った結果、幅広い分
子量分画を持ったプロアントシアニジンの内、分子量3
000以上、さらに言えば分子量3000以上1000
0以下のプロアントシアニジンに、前記したヒスタミ
ン、セロトニン等、化学伝達物質の遊離抑制作用が強い
活性があることを明らかにした。また、それらのプロア
ントシアニジンが、肥満細胞及び/又は好塩基球へのC
2+チャンネルを介したCa2+の流入を抑制すること及
び/又は肥満細胞及び/又は好塩基球中のNOの生成を
誘起すること、これらのメカニズムにより、細胞脱顆粒
を抑制し、結果としてヒスタミン、セロトニン、ロイコ
トリエン等の化学伝達物質の遊離を抑制することを明ら
かにした。
Means for Solving the Problems The present inventors have conducted intensive studies in order to solve the above-mentioned problems, and as a result, among proanthocyanidins having a wide molecular weight fraction, a molecular weight of 3
000 or more, more specifically molecular weight 3000 or more
It has been clarified that proanthocyanidins of 0 or less have a strong activity of inhibiting the release of chemical mediators such as histamine and serotonin described above. In addition, their proanthocyanidins are not able to convert mast cells and / or basophils into C
inhibiting the influx of Ca 2+ through the a 2+ channel and / or inducing the production of NO in mast cells and / or basophils. Histamine, serotonin, leukotriene, and other chemical mediators.

【0010】そして、このプロアントシアニジンを有効
成分として含有させれば、抗アレルギー剤、抗炎症剤と
して有用であることなどを見出し、これらの知見に基づ
き本発明を完成するに至った。すなわち、本発明は幅広
い分子量分画を持ったプロアントシアニジンの内、分子
量3000以上、さらに言えば分子量3000以上10
000以下のプロアントシアニジンの肥満細胞及び/又
は好塩基球からのヒスタミン、セロトニン等、炎症起因
物質の遊離抑制剤である。以下、本発明を詳細に説明す
る。
[0010] The inventor has found that if this proanthocyanidin is contained as an active ingredient, it is useful as an anti-allergic agent and an anti-inflammatory agent, and has completed the present invention based on these findings. That is, the present invention relates to a proanthocyanidin having a wide range of molecular weight fractions, of which the molecular weight is 3000 or more, more specifically, the molecular weight is 3000 or more.
It is an inhibitor of the release of inflammatory substances such as histamine and serotonin from mast cells and / or basophils of proanthocyanidins of 000 or less. Hereinafter, the present invention will be described in detail.

【0011】[0011]

【発明の実施の形態】本発明の対象となるプロアントシ
アニジンは、各種植物体、例えばぶどう種子、ブドウ果
実、グランベリー果実、リンゴ果実、小豆、杉、松、檜
の樹皮等から水あるいは有機溶媒もしくはその混合溶媒
で抽出して得られるプロアントシアニジンを含有する抽
出液の濃縮液、あるいは濃縮液を乾燥、粉末化した粉体
等であって少なくとも10%以上のプロアントシアニジ
ンを含有するものが好ましい。またこのプロアントシア
ニジン製剤の分子量分画はその有効性の観点から、分子
量3000以上、さらに言えば分子量3000以上10
000以下のプロアントシアニジン分画を多く含む製剤
が好ましい。
BEST MODE FOR CARRYING OUT THE INVENTION Proanthocyanidins, which are the subject of the present invention, can be obtained from various plant bodies, such as grape seeds, grape fruits, granberry fruits, apple fruits, red beans, cedar, pine, cypress bark, etc. from water or organic solvents. Alternatively, a concentrate of an extract containing proanthocyanidin obtained by extraction with a mixed solvent thereof, or a powder obtained by drying and powdering the concentrate and containing at least 10% or more of proanthocyanidin is preferable. In addition, the molecular weight fraction of this proanthocyanidin preparation is, from the viewpoint of its effectiveness, a molecular weight of 3000 or more, more specifically, a molecular weight of 3000 or more.
Formulations rich in the proanthocyanidin fraction of 000 or less are preferred.

【0012】この様な分子量分画を多く含む原料として
は、特にブドウ果実の搾汁粕又は種子が挙げられる。こ
のため、ブドウ抽出物は、最も経済的なプロアントシア
ニジン源であり、かつ本発明の有効成分として非常に有
用であると言うことができる。また、ブドウを起源とし
たプロアントシアニジンはその没食子酸エステルが多く
含まれている。
[0012] Examples of such a raw material containing a large amount of the molecular weight fraction include grape fruit juice cake and seeds. Therefore, grape extract can be said to be the most economical source of proanthocyanidins and very useful as the active ingredient of the present invention. In addition, proanthocyanidins derived from grapes are rich in gallic acid esters.

【0013】これらの分子量分画を含有するプロアント
シアニジン製剤を得る方法としてはいかなる方法を用い
て精製を行っても良いが、例えば各種植物原料を上記の
ように水−エタノールの混合溶媒を用いる事により高純
度のプロアントシアニジン製剤を得ることができる(特
開平3−200781号、特開平11−80148
号)。また、この様にして得たプロアントシアニジン製
剤をさらに精製し、分子量3000以上、さらに言えば
分子量3000以上10000以下のプロアントシアニ
ジン分画を多く含む製剤を得る目的で、例えば、HP2
0等の合成樹脂を用いたクロマトグラフ法 [J. S
ci. Food Agric., 251537〜1
545 (1974)]、酢酸エチル等の有機溶媒にて
不要な分画を除く溶媒抽出除去法(特開平11−335
369)、分子量分画膜を用いた膜分離法(特公平6−
31208)等を用いることによりより、効率的に目的
の分子量分画を有するプロアントシアニジン製剤を得る
ことができる。
As a method for obtaining a proanthocyanidin preparation containing these molecular weight fractions, purification may be performed by any method. For example, various plant materials may be purified using a mixed solvent of water and ethanol as described above. To obtain a high-purity proanthocyanidin preparation (JP-A-3-200781, JP-A-11-80148).
issue). Further, in order to further purify the proanthocyanidin preparation thus obtained and obtain a preparation containing a large amount of a proanthocyanidin fraction having a molecular weight of 3,000 or more, more specifically, 3,000 to 10,000, for example, HP2
Chromatographic method using a synthetic resin such as 0 [J. S
ci. Food Agric. , 251537-1
545 (1974)] and a solvent extraction removal method for removing unnecessary fractions with an organic solvent such as ethyl acetate (Japanese Patent Laid-Open No. 11-335).
369), a membrane separation method using a molecular weight separation membrane (Japanese Patent Publication No.
31208) and the like, a proanthocyanidin preparation having a target molecular weight fraction can be more efficiently obtained.

【0014】この様なプロアントシアニジン製剤として
は、上記の方法にて調整したものの他、市販品を使用し
ても良い。プロアントシアニジンを主成分とし且つ分子
量3000以上10000以下のプロアントシアニジン
分画を多く含む市販品としては、例えば、キッコーマン
社製「グラヴィノール(商標)」、「グラヴィノールス
ーパー(商標)」等があげられる。
As such a proanthocyanidin preparation, a commercially available product may be used in addition to the preparation prepared by the above method. Examples of commercially available products containing proanthocyanidin as a main component and a large amount of a proanthocyanidin fraction having a molecular weight of 3,000 or more and 10,000 or less include, for example, "Gravinol (trademark)" and "Gravinol Super (trademark)" manufactured by Kikkoman Corporation. .

【0015】<本発明医薬組成物の製剤法および投与法
について>本発明の予防・治療剤の形状は特に限定され
ない。従って、該予防・治療剤は、例えば、プロアント
シアニジンを含有する植物を由来とする溶液状または粉
末状の粗精製物・精製物であればよい。ただし、薬剤と
しての操作性、あるいは生体に投与された際の吸収性等
を向上させるためには、上記のプロアントシアニジン
を、常法に従って適当な医薬品用担体と組合せて製剤化
することが好ましい。本発明の予防・治療剤は、種々の
剤型での投与が可能であり、例えば経口投与剤として
は、カプセル剤、錠剤、顆粒剤、細粒剤、シロップ剤、
ドライシロップ剤等が例示される。また、非経口投与剤
としては、軟膏、経皮吸収性テープ等の経皮吸収剤、注
射剤、坐薬、膣坐薬、噴霧剤等の経鼻投与剤、が例示で
きる。上記の剤の人に対する投与量は、患者の年齢、症
状等により適宜増減すればよい。例えば、有効成分であ
るプロアントシアニジンの合計として、通常成人1日当
たり50〜1000mg、好ましくは100〜400m
gを1〜3回に分けて経口または非経口で投与すればよ
い。なお、上記医薬組成物の配合原料として、他の抗ア
レルギー、抗炎症剤を併用することもできる。
<Formulation and Administration of the Pharmaceutical Composition of the Present Invention> The form of the prophylactic / therapeutic agent of the present invention is not particularly limited. Therefore, the prophylactic / therapeutic agent may be, for example, a solution or powdery crude product / purified product derived from a plant containing proanthocyanidins. However, in order to improve the operability as a drug or the absorbability when administered to a living body, it is preferable to formulate the above proanthocyanidin in combination with an appropriate pharmaceutical carrier according to a conventional method. The prophylactic / therapeutic agent of the present invention can be administered in various dosage forms. For example, as oral administration agents, capsules, tablets, granules, fine granules, syrups,
Dry syrups and the like are exemplified. Examples of parenteral administration agents include transdermal agents such as ointments and transdermal absorbable tapes, and nasal agents such as injections, suppositories, vaginal suppositories, and sprays. The dose of the above agent to a human may be appropriately increased or decreased depending on the age, symptoms, etc. of the patient. For example, as a total of proanthocyanidins as active ingredients, usually 50 to 1000 mg, preferably 100 to 400 m per adult day.
g may be orally or parenterally administered in 1 to 3 divided doses. In addition, other anti-allergic and anti-inflammatory agents can be used in combination as the compounding raw material of the pharmaceutical composition.

【0016】<本発明の抗アレルギー、抗炎症剤を含有
する医薬部外品・化粧品について>本発明の抗アレルギ
ー、抗炎症剤プロアントシアニジンは医薬部外品・化粧
品に添加して使用することができる。また、該抗アレル
ギー、抗炎症剤を添加した医薬部外品・化粧品は、アレ
ルギー及び炎症を予防または緩和させるために使用する
ことができる。上記の医薬部外品・化粧品としては化粧
水、クリーム、乳液、メークアップ製品、シャンプー等
の頭髪用製品、石鹸、家庭用洗剤、歯磨き、パック、日
焼け止め製品、ニキビ用品、等に用いることができる。
なお、上記医薬部外品・化粧品の配合原料として、他の
抗アレルギー、抗炎症剤を併用することもできる。
<Quasi-drugs and cosmetics containing anti-allergic and anti-inflammatory agents of the present invention> Proanthocyanidins, anti-allergic and anti-inflammatory agents of the present invention, can be used by adding them to quasi-drugs and cosmetics. it can. The quasi-drugs / cosmetics to which the anti-allergic or anti-inflammatory agent is added can be used to prevent or reduce allergy and inflammation. The above quasi-drugs / cosmetics can be used in lotions, creams, emulsions, make-up products, hair products such as shampoos, soaps, household detergents, toothpastes, packs, sunscreen products, acne products, etc. it can.
It should be noted that other antiallergic and antiinflammatory agents can be used in combination as raw materials for the quasi-drugs / cosmetics.

【0017】<本発明の抗アレルギー、抗炎症剤を含有
する食品について>本発明の抗アレルギー、抗炎症剤は
飲食品に添加して使用することができる。また、該プロ
アントシアニジンを添加した飲食品は、健康食品とし
て、アレルギー及び炎症を予防または緩和するために摂
食することもできる。上記食品を製造する場合は、例え
ば、プロアントシアニジンの粗精製物あるいは精製物
を、任意の食品、例えば、菓子、パン、牛乳、各種飲
料、うどん、そば、パスタ、米飯、調味料、香辛料、惣
菜、油脂含有食品、酒類、清涼飲料に添加すればよい。
なお、上記食品は、プロアントシアニジンの粗精製物あ
るいは精製物を主成分とし、必要により賦形剤等を含
む、粉末状、錠剤型あるいはカプセル型の食品であって
もよい。そのような食品としては、市販品、例えば、キ
ッコーマン社製「ヴィノパワー(商標)」、「ヴィノプ
ロテイン(商標)」、「はつらつ物語(商標)」が挙げ
られる。なお、上記食品の配合原料として、他の抗アレ
ルギー、抗炎症剤を併用することもできる。
<Food Containing Anti-Allergy and Anti-Inflammatory Agent of the Present Invention> The anti-allergic and anti-inflammatory agent of the present invention can be used by adding to foods and drinks. Further, the food or drink to which the proanthocyanidin is added can be consumed as a health food in order to prevent or reduce allergy and inflammation. In the case of producing the above foods, for example, a crudely purified or purified product of proanthocyanidin can be used as an optional food, for example, confectionery, bread, milk, various drinks, udon, buckwheat, pasta, cooked rice, seasonings, spices, prepared foods , Fats and oils-containing foods, alcoholic beverages, and soft drinks.
The food may be a powdery, tablet-type, or capsule-type food containing a crudely purified or purified proanthocyanidin as a main component and optionally containing excipients. Examples of such foods include commercially available products, for example, “Vinopower (trademark)”, “Vinoprotein (trademark)”, and “Perky Story (trademark)” manufactured by Kikkoman Corporation. In addition, other anti-allergic and anti-inflammatory agents can be used in combination as a compounding material of the food.

【0018】<本発明の抗アレルギー、抗炎症剤を含有
する動物用飼料について>本発明の抗アレルギー、抗炎
症剤は、人以外の動物、例えば哺乳動物や鳥類に使用す
ることも可能である。特に、家畜、養殖魚や愛玩動物
(ペット)において、抗アレルギー、抗炎症を予防或い
は治療することは、産業上重要な課題である。本発明の
プロアントシアニジンをヒト以外の動物に使用する際
は、上記と同様の方法で製剤化して投与するか、飼料に
添加して摂食させればよい。なお、上記食品の配合原料
として、他の抗アレルギー、抗炎症剤を併用することも
できる。
<Regarding Animal Feeds Containing the Antiallergic and Antiinflammatory Agents of the Present Invention> The antiallergic and antiinflammatory agents of the present invention can be used for animals other than humans, for example, mammals and birds. . In particular, prevention or treatment of anti-allergy and anti-inflammatory in domestic animals, farmed fish and pets (pets) is an important industrial issue. When the proanthocyanidins of the present invention are used for animals other than humans, they may be formulated and administered in the same manner as described above, or added to feed and fed. In addition, other anti-allergic and anti-inflammatory agents can be used in combination as a compounding material of the food.

【0019】[0019]

【実施例】以下に、参考例、実験例、実施例に基づいて
本発明を更に詳細に説明するが、本発明はこれらの例に
限定されるものではない。なお実験例、実施例における
プロアントシアニジンの定量は、下記のR. Jamb
unathanらの方法[J. Agric. Foo
d Chem.,34, 425〜429 (198
6)]により行った。すなわちプロアントシアニジン含
有試料を希塩酸存在下で加熱処理してプロアントシアニ
ジンを赤色のアントシアニジンに変換し、この波長55
0nmにおける吸光度の測定値と、A.G.H. Le
aの方法[J. Sci. Food Agric.,
26, 471〜477 (1978)]を用いてり
んご酒より分離精製してプロシアニジン4量体を標準品
として作成した検量線とからプロアントシアニジンを定
量した。また抽出液の固形分重量は、プロアントシアニ
ジン含有抽出液の全液量を凍結乾燥して秤量するか、全
液量を正確に測定した後、一定量の抽出液(通常5m
L)を量りとり、これを加熱乾固(通常88℃−1.5
hr及び110℃−2.0hr)した後、デシケーター
中で1hr室温に放置してから秤量し、全液量換算して
算出した。
EXAMPLES Hereinafter, the present invention will be described in more detail with reference to Reference Examples, Experimental Examples, and Examples, but the present invention is not limited to these Examples. The quantification of proanthocyanidins in Experimental Examples and Examples was determined by the following R.I. Jamb
Unathan et al. [J. Agric. Foo
d Chem. , 34, 425-429 (198
6)]. That is, the proanthocyanidin-containing sample was heated in the presence of dilute hydrochloric acid to convert proanthocyanidin into red anthocyanidin.
Measured absorbance at 0 nm; G. FIG. H. Le
a. Sci. Food Agric. ,
26, 471-477 (1978)], proanthocyanidins were quantified from a calibration curve prepared by separating and purifying from cider wine and using procyanidin tetramer as a standard. The solid content weight of the extract may be determined by lyophilizing the total amount of the proanthocyanidin-containing extract and weighing it, or after accurately measuring the total amount, extract a certain amount of extract (usually 5 m
L) and heat to dryness (usually 88 ° C.-1.5
(hr and 110 ° C.-2.0 hr), left in a desiccator for 1 hr at room temperature, weighed, and calculated in terms of total liquid volume.

【0020】実験例1 本発明のプロアントシアニジンとして、プロアントシア
ニジンを主成分とするブドウ種子抽出物を、以下の方法
により調製した。得られたブドウ種子抽出物を使用し
て、実験例2以下の試験を行なった。まず、ブドウ種子
(Vitis vinifera)20重量部に30%
(v/v)エタノール80重量部を加え、室温で時々撹
拌しながら2週間抽出し、濾過して粗抽出液を得た。こ
れを1/10量まで減圧濃縮し、得られた濃縮液にエタ
ノールを5倍量加え、再び濾過した。ついで、濾液を減
圧濃縮した後に分子量分画膜(分画分子量:MW=30
00)を用いて限外濾過を行ない、得られた液をそれぞ
れ凍結乾燥をし、高分子分画をGSE−H及び低分子分
画をGSE−Lとした。分画品であるGSE−L及びG
SE−Hの分子量は薄層クロマトグラフィー(図1)、
GPC分析、NMR分析、質量分析から総合的に判断し
GSE−Lは分子量約300〜3000の混合品及びG
SE−Hは分子量3000〜10000の混合品である
と推定され、いずれの分画もプロアントシアニジン没食
子酸エステルが含まれていることが明らかとなった。な
お、得られたブドウ種子抽出物の分析値は次の通りであ
った。 GSE−L(フラバノール含量95%、プロアントシア
ニジン含量70%) GSE−H(フラバノール含量96%、プロアントシア
ニジン含量96%)
Experimental Example 1 As a proanthocyanidin of the present invention, a grape seed extract containing proanthocyanidin as a main component was prepared by the following method. Using the obtained grape seed extract, the tests of Experimental Example 2 and the following were performed. First, 30% by weight of grape seeds (Vitis vinifera)
(V / v) Ethanol (80 parts by weight) was added, and the mixture was extracted for 2 weeks with occasional stirring at room temperature and filtered to obtain a crude extract. This was concentrated under reduced pressure to 1/10 volume, ethanol was added 5 times volume to the obtained concentrate, and the solution was filtered again. Then, the filtrate was concentrated under reduced pressure, and then the molecular weight fractionation membrane (molecular weight cutoff: MW = 30)
The resulting solution was freeze-dried, and the high molecular fraction and the low molecular fraction were designated GSE-H and GSE-L, respectively. GSE-L and G which are fractionated products
The molecular weight of SE-H was determined by thin-layer chromatography (FIG. 1),
Judging comprehensively from GPC analysis, NMR analysis, and mass spectrometry, GSE-L is a mixture of a molecular weight of about 300 to 3000 and GSE-L.
SE-H was presumed to be a mixture having a molecular weight of 3,000 to 10,000, and it was revealed that all fractions contained proanthocyanidin gallate. The analytical values of the obtained grape seed extract were as follows. GSE-L (flavanol content 95%, proanthocyanidin content 70%) GSE-H (flavanol content 96%, proanthocyanidin content 96%)

【0021】実験例2 ラット由来好塩基球白血病細胞(RBL−2H3)から
のβ−hexosaminidase遊離抑制試験 <試験方法>24穴(24 well)の培養プレート
にRBL−2H3細胞をまき(2×105 cell/
mL)37度で18時間培養後anti−DNP Ig
E抗体(1μg/mL)を加えて1時間インキュベート
して感作した。次にPIPESバッファーで3回洗浄し
た後、GSE−H, GSE−Lを含むPIPESバッ
ファーまたはPIPESバッファーのみを加えて37度
で10分間インキュベート、これに抗原(DNP−HS
A,200ng/mL)を加え再び37度で40分間イ
ンキュベートした後、各wellより50μlずつ、そ
の後Tritonを加えて細胞を溶解してまた50μg
ずつ取りβ−hexosaminidaseの基質p−
nitrophenyl−2−acetamide−2
−deoxy−β−glucopyranosideを
含む0.1Mクエン酸バッファー(pH 4.5)20
0μlと合わせ37度で60分間反応させた。0.2M
グリシンバッファーで反応停止後マイクロプレートリー
ダーで405nmの吸光度を測定し、細胞内外のβ−h
exosaminidase活性を測定した。
Experimental Example 2 Inhibition test of release of β-hexosaminidase from rat-derived basophil leukemia cells (RBL-2H3) <Test method> RBL-2H3 cells were seeded on a culture plate having 24 wells (2 × 10 4). 5 cell /
mL) After culturing at 37 degrees for 18 hours, anti-DNP Ig
The antibody was sensitized by adding E antibody (1 μg / mL) and incubating for 1 hour. Next, after washing three times with a PIPES buffer, a PIPES buffer containing GSE-H and GSE-L or only a PIPES buffer was added, and the mixture was incubated at 37 ° C for 10 minutes, and the antigen (DNP-HS
A, 200 ng / mL) and incubate again at 37 ° C. for 40 minutes, then lyse the cells by adding 50 μl from each well and then adding Triton, and then add 50 μg
Substrate p-hexosaminidase substrate p-
Nitrophenyl-2-acetamide-2
-0.1 M citrate buffer (pH 4.5) containing deoxy-β-glucopyranoside 20
The reaction was carried out at 37 ° C. for 60 minutes together with 0 μl. 0.2M
After stopping the reaction with a glycine buffer, the absorbance at 405 nm was measured with a microplate reader, and β-h inside and outside the cells was measured.
Exosaminidase activity was measured.

【0022】<結果>図2に示した通り、ラット由来好
塩基球白血病細胞(RBL−2H3)からのβ−hex
osaminidase遊離抑制試験の結果GSE−H
はGSE−Lと比較し約10倍脱顆粒抑制活性が強い事
が明らかとなった。このことは、脱顆粒によって遊離さ
れるヒスタミン、セロトニン等、炎症起因物質の遊離を
抑制する事を意味しており、従って本発明で得られるプ
ロアントシアニジンは抗アレルギー剤及び抗炎症剤とし
てきわめて有効である。
<Results> As shown in FIG. 2, β-hex from rat basophil leukemia cells (RBL-2H3)
Results of osamidase release inhibition test GSE-H
Was found to have about 10 times stronger degranulation inhibitory activity than GSE-L. This means that the release of inflammatory substances such as histamine and serotonin released by degranulation is suppressed. Therefore, the proanthocyanidins obtained in the present invention are extremely effective as antiallergic agents and antiinflammatory agents. is there.

【0023】実験例3 ラット由来好塩基球白血病細胞(RBL−2H3)を用
いたCa2+チャンネルを介したCa2+の流入の抑制活性
試験 <試験方法>RBL−2H3細胞縣濁液(1×106
ell/mL)に対して、anti−DNP IgE抗
体(1μg/mL)を加えて1時間インキュベートして
感作した後、抗原刺激(AG)を行い細胞内Ca2+の変
化を蛍光分光光度計で測定した。抗原にはDNP化ヒト
アルブミンDNP−HSA(200ng/mL)を、細
胞内Ca2+濃度の測定には、Fura−2 AM(3μ
M)を用いた。 <結果>図3に示したように、抗原刺激(AG)を行っ
た時の細胞内Ca2+濃度の上昇は、GSE−Hによって
強く阻害された。このことはCa2+流入阻害作用が主に
高分子画分によることを示している。
Experimental Example 3 Inhibitory activity test of Ca 2+ influx through Ca 2+ channel using rat-derived basophil leukemia cells (RBL-2H3) <Test method> RBL-2H3 cell suspension (1 × 10 6 c
cell / cell / cell) and sensitized by adding an anti-DNP IgE antibody (1 μg / mL) and incubating for 1 hour, followed by antigen stimulation (AG) to measure changes in intracellular Ca 2+ by a fluorescence spectrophotometer. Was measured. DNP-modified human albumin DNP-HSA (200 ng / mL) was used as an antigen, and Fura-2 AM (3 μm) was used to measure intracellular Ca 2+ concentration.
M) was used. <Results> As shown in FIG. 3, the increase in intracellular Ca 2+ concentration upon antigen stimulation (AG) was strongly inhibited by GSE-H. This indicates that the Ca 2+ inflow inhibitory action is mainly due to the high molecular fraction.

【0024】実験例4 ラット由来好塩基球白血病細胞(RBL−2H3)中の
NO誘起試験 <試験方法>RBL−2H3細胞縣濁液(1×106
ell/mL)に対して、anti−DNP IgE抗
体(1μg/mL)を加えて1時間インキュベートして
感作した後、GSE−H、GSE−L、抗原(コントロ
ール)またはバッファー(ブランク)を添加し、添加時
における細胞内のNO生成の変化を蛍光分光光度計及び
蛍光顕微鏡で観察した。 <結果>図4に示したように、抗原刺激時には、細胞内
NO生成は見られなかった。GSE−L添加時にもほと
んど細胞内NO生成は見られなかった。一方GSE−H
添加時には明確な細胞内からのNO生成が観察された。
Experimental Example 4 Test for Inducing NO in Rat-Derived Basophil Leukemia Cells (RBL-2H3) <Test Method> RBL-2H3 cell suspension (1 × 10 6 c)
ll / mL), add anti-DNP IgE antibody (1 μg / mL), incubate for 1 hour, sensitize, and add GSE-H, GSE-L, antigen (control) or buffer (blank) Then, the change in intracellular NO production during the addition was observed with a fluorescence spectrophotometer and a fluorescence microscope. <Results> As shown in FIG. 4, no intracellular NO production was observed upon antigen stimulation. Almost no intracellular NO production was observed when GSE-L was added. GSE-H
At the time of addition, clear production of NO from inside the cells was observed.

【0025】実験例5 NOのβ−hexosamin
idase遊離抑制試験 <試験方法>NO発生剤として各濃度のNOR1を用い
て実験例2と同様の方法によりβ−hexosamin
idase遊離抑制試験を行った。 <結果>図5に示したように、NOは濃度依存的にβ−
hexosaminidase遊離を抑制した。
Experimental Example 5 β-hexosamine of NO
<iase release inhibition test><Testmethod> β-hexosamine was obtained in the same manner as in Experimental Example 2 using each concentration of NOR1 as the NO generator.
An idase release inhibition test was performed. <Results> As shown in FIG.
Hexosaminidase release was suppressed.

【0026】実験例6 本発明に用いられるGSE−H
の急性毒性試験 <試験方法> 使用動物:市販のF344/DuCrjラット雄及び雌
[5週令、日本チャールス・リバー(株)販売] 実験方法:「改正 医薬品毒性試験法ガイドライン G
LP基準」厚生省(平成元年9月)により、単回投与毒
性試験を行った。すなわち、本発明に用いられるGSE
−Hを表1の投与量になるように注射用蒸留水に溶解
し、胃ゾンデを用いて検体を1回強制的に経口投与し、
14日間観察を行い、その後解剖を行った。
Experimental Example 6 GSE-H used in the present invention
<Acute toxicity test><Testmethod> Animals used: Commercially available F344 / DuCrj rat male and female [5 weeks old, sold by Charles River Japan Co., Ltd.] Experimental method: "Revised pharmaceutical toxicity test method guidelines G
A single dose toxicity test was conducted by the Ministry of Health and Welfare (September 1989) based on LP standards. That is, the GSE used in the present invention
-H was dissolved in distilled water for injection to obtain the dose shown in Table 1, and the specimen was forcibly administered orally once using a gastric tube.
Observation was performed for 14 days, followed by dissection.

【0027】[0027]

【表1】GSE−Hの単回投与毒性試験の試験群 Table 1 Test group of single dose toxicity test of GSE-H

【0028】<結果>今回の試験でGSE−Hの雌雄ラ
ットのLD50 値は2g/kg以上(最大限界投与量:
OECD医薬品GLPガイドライン)(表2)だったこ
とより、本試験でGSE−Hは安全性上問題ないと判断
された。また14日目の剖検においても、組織、臓器の
顕微鏡的異常は何ら観察されず、これらのことから毒性
は極めて低いと判断された。
[0028] <Results> LD 50 values of male and female rats in this test GSE-H is 2 g / kg or more (up to the limit dose:
Based on the OECD GLP guidelines (Table 2), GSE-H was determined to be safe in this test. At the necropsy on the 14th day, no microscopic abnormalities of the tissues and organs were observed, and it was judged that the toxicity was extremely low.

【0029】[0029]

【表2】GSE−Hの単回投与毒性試験の死亡率および
LD50
TABLE 2 GSE-H single dose toxicity study of mortality and LD 50

【0030】 実施例1(医薬組成物:経口用錠剤) 配合原料: (1)GSE−H 60g (2)マンニット 200g (3)バレイショデンプン 47g (4)ステアリン酸マグネシウム 3g 上記(1)と(2)を混合し、これに(3)を10%デ
ンプン糊として加え、粒状化し、これをNo.60メッ
シュ(B.S.)のふるいを通し、更にNo.16メッ
シュ(B.S.)のふるいで選別し、この粒子を(4)
と混合した後、打錠機で直径10mm、1錠当りの重量
が500mgの錠剤とし、本発明のアレルギー若しくは
炎症の治療剤(経口用錠剤)とした。
Example 1 (pharmaceutical composition: tablet for oral use) Ingredients: (1) GSE-H 60 g (2) Mannit 200 g (3) Potato starch 47 g (4) Magnesium stearate 3 g The above (1) and (2) 2), and (3) was added thereto as a 10% starch paste, and granulated. No. 60 mesh (BS) sieve. The particles were screened with a 16 mesh (BS) sieve.
After that, the mixture was mixed with a tableting machine to form tablets each having a diameter of 10 mm and a weight per tablet of 500 mg, which were used as the therapeutic agent for allergy or inflammation (oral tablet) of the present invention.

【0031】実施例2 (医薬部外品:内用液剤) GSE−H10gに、安息香酸(45%,v/vエタノ
ール)1mL及び精製水を加えて全量を100mLと
し、本発明のアレルギー若しくは炎症の予防用の内用液
剤とした。
Example 2 (Quasi-drug: liquid for internal use) To 10 g of GSE-H, 1 mL of benzoic acid (45%, v / v ethanol) and purified water were added to make a total volume of 100 mL. Was used as an internal solution for prevention.

【0032】実施例3 (化粧品:化粧水) 以下の配合割合(重量%)で混合し全量を100kgと
し、本発明のアレルギー若しくは炎症の予防用の化粧水
とした。 GSE−H 1 エタノール 9 乳酸 0.2 クエン酸 0.9 ソルビット 4 パラオキシ安息香酸メチル 0.1 香料 適量 精製水 残余
Example 3 (Cosmetic: Lotion) The following mixture ratio (% by weight) was mixed to make a total amount of 100 kg, thereby obtaining a lotion for preventing allergy or inflammation according to the present invention. GSE-H 1 Ethanol 9 Lactic acid 0.2 Citric acid 0.9 Sorbit 4 Methyl parahydroxybenzoate 0.1 Perfume Appropriate amount Purified water residue

【0033】実施例4 (健康食品:カプセル剤) GSE−H50g、バレイショデンプン50g、乳糖5
0g及び結晶セルロース10gをよく混和し、カプセル
に充填し、1カプセル中に有効成分100mgを含有す
る、本発明のアレルギー若しくは炎症の予防用カプセル
剤とした。
Example 4 (Health food: capsule) 50 g of GSE-H, 50 g of potato starch, 5 lactose
0 g and 10 g of microcrystalline cellulose were mixed well, filled into capsules, and used as a capsule for preventing allergy or inflammation of the present invention containing 100 mg of the active ingredient in one capsule.

【0034】実施例5(動物用飼料:粒状ペットフー
ド) ペットフード配合割合(重量%)小麦粉66、大豆蛋白
質16、チーズ6、脂肪3、炭酸カルシウム3、フマー
ル酸1、食塩2、ミネラル類1、プロアントシアニジン
2(GSE−H)上記配合により混合した後、常法に
より造粒し本発明のアレルギー若しくは炎症の予防用ペ
ットフードを製造した。
Example 5 (Animal feed: granular pet food) Pet food blending ratio (% by weight) Flour 66, soy protein 16, cheese 6, fat 3, calcium carbonate 3, fumaric acid 1, salt 2, minerals 1 , Proanthocyanidin 2 (GSE-H) After mixing with the above formulation, the mixture was granulated by a conventional method to produce a pet food for preventing allergy or inflammation of the present invention.

【0035】[0035]

【発明の効果】本発明に用いられるプロアントシアニジ
ンは、幅広い分子量分画を持ったプロアントシアニジン
の内、分子量3000以上、さらに言えば分子量300
0以上10000以下のプロアントシアニジンの肥満細
胞及び/又は好塩基球からのヒスタミン、セロトニン
等、炎症起因物質の遊離抑制剤であり、抗アレルギー及
び抗炎症剤として用いることができる。
The proanthocyanidins used in the present invention are among the proanthocyanidins having a wide range of molecular weight fractions, of which the molecular weight is 3000 or more, and more specifically, 300 molecular weight.
It is an inhibitor of release of inflammatory factors such as histamine and serotonin from mast cells and / or basophils of proanthocyanidins of 0 or more and 10,000 or less, and can be used as an anti-allergic and anti-inflammatory agent.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 GSE−L及びGSE−Hの重合度分布の定
性分析結果を示す図である。 分析条件分析条件 各サンプル100mg/10mL(50%エタノールV
/V) 4μl(40μg)スポット シリカTLC分析(MERCK製No.1.0571
5. 20cm×20cm、シリカゲル60F254) 展開液:トルエン:アセトン:ギ酸=3:6:1 発色剤:MeOH 1200mL:バニリン 48g:
HCl 600mL
FIG. 1 is a diagram showing the results of qualitative analysis of the polymerization degree distribution of GSE-L and GSE-H. Analysis conditions Analysis conditions 100 mg / 10 mL for each sample (50% ethanol V
/ V) 4 μl (40 μg) spot silica TLC analysis (MERCK No. 1.0571)
5. 20 cm × 20 cm, silica gel 60F 254 ) Developing solution: toluene: acetone: formic acid = 3: 6: 1 Coloring agent: MeOH 1200 mL: vanillin 48 g:
HCl 600mL

【図2】GSE−L及びGSE−Hのラット由来好塩基
球白血病細胞(RBL−2H3)からのβ−hexos
aminidase遊離抑制試験結果を示す図である。
FIG. 2: β-hexos from rat-basophil leukemia cells (RBL-2H3) of GSE-L and GSE-H
It is a figure which shows the result of an aminase release suppression test.

【図3】GSE−L及びGSE−Hのラット由来好塩基
球白血病細胞(RBL−2H3)を用いたCa2+チャン
ネルを介したCa2+の流入の抑制活性試験結果を示す図
である。
FIG. 3 is a graph showing the results of a test on the activity of inhibiting the influx of Ca 2+ through Ca 2+ channels using GSE-L and GSE-H rat-derived basophil leukemia cells (RBL-2H3).

【図4】GSE−L及びGSE−Hのラット由来好塩基
球白血病細胞(RBL−2H3)中のNO誘起試験結果
を示す図である。
FIG. 4 shows the results of a NO induction test of GSE-L and GSE-H in rat-derived basophil leukemia cells (RBL-2H3).

【図5】NO発生剤として各濃度のNOR1を用いたN
Oのβ−hexosaminidase遊離抑制試験結
果を示す図である。
FIG. 5 shows N using various concentrations of NOR1 as a NO generator.
It is a figure which shows the test result of (beta) -hexosaminidase release suppression of O.

フロントページの続き (51)Int.Cl.7 識別記号 FI テーマコート゛(参考) A61P 29/00 A61P 29/00 37/08 37/08 43/00 111 43/00 111 113 113 114 114 (72)発明者 豊田 正武 東京都世田谷区上用賀1の18の1番地 国 立医薬品食品衛生研究所内 (72)発明者 徳武 昌一 千葉県野田市野田250番地 キッコーマン 株式会社内 Fターム(参考) 2B150 AA01 AA06 AA08 AA20 AB10 DD31 DD57 4B018 LB01 LB02 LB03 LB07 LB08 LB09 LE01 LE02 LE03 LE05 MD07 MD52 ME07 ME14 MF01 4C083 AC102 AC132 AC302 AC482 AC841 AC842 CC04 DD23 EE10 EE13 4C086 AA01 AA02 FA02 MA01 NA14 ZB11 ZB13 4C088 AB56 AC04 BA19 BA25 BA32 CA06 NA14 ZB11 ZB13 ZC02 ZC13 ZC14 Continuation of the front page (51) Int.Cl. 7 Identification symbol FI Theme coat II (reference) A61P 29/00 A61P 29/00 37/08 37/08 43/00 111 43/00 111 113 113 113 114 114 (72) Invention Person Masatake Toyota 1-18-1 Kamioga, Setagaya-ku, Tokyo Inside the National Institute of Health Sciences (72) Inventor Shoichi Tokutake 250 Noda, Noda-shi, Chiba F-term (reference) 2B150 AA01 AA06 AA08 AA20 AB10 DD31 DD57 4B018 LB01 LB02 LB03 LB07 LB08 LB09 LE01 LE02 LE03 LE05 MD07 MD52 ME07 ME14 MF01 4C083 AC102 AC132 AC302 AC482 AC841 AC842 CC04 DD23 EE10 EE13 4C086 AA01 AA02 FA02 MA01 NA14 ZB11 ZB13 ZB11 ZB13 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZB11 ZC14

Claims (14)

【特許請求の範囲】[Claims] 【請求項1】 分子量3000以上のプロアントシアニ
ジンを有効成分として含有する抗アレルギー、抗炎症
剤。
An anti-allergic or anti-inflammatory agent comprising a proanthocyanidin having a molecular weight of 3000 or more as an active ingredient.
【請求項2】 プロアントシアニジンの分子量が100
00以下である特許請求項1記載の抗アレルギー、抗炎
症剤。
2. The molecular weight of proanthocyanidin is 100.
2. The anti-allergic and anti-inflammatory agent according to claim 1, which is not more than 00.
【請求項3】 プロアントシアニジンが没食子酸エステ
ル型である請求項1又は2記載の抗アレルギー、抗炎症
剤。
3. The antiallergic or antiinflammatory agent according to claim 1, wherein the proanthocyanidin is a gallic acid ester type.
【請求項4】 プロアントシアニジンがブドウ種子、果
皮又は果実の搾汁液より得られる抽出物である請求項
1、2又は3記載の抗アレルギー、抗炎症剤。
4. The anti-allergic or anti-inflammatory agent according to claim 1, wherein the proanthocyanidin is an extract obtained from juice of grape seeds, pericarp or fruits.
【請求項5】 プロアントシアニジンが化学伝達物質遊
離抑制剤として作用することを特徴とする請求項1、
2、3又は4記載の抗アレルギー、抗炎症剤。
5. The method according to claim 1, wherein the proanthocyanidin acts as a chemical mediator release inhibitor.
5. The antiallergic or antiinflammatory agent according to 2, 3, or 4.
【請求項6】 化学伝達物質がヒスタミン、セロトニ
ン、ロイコトリエンから選ばれた少なくとも一種である
請求項5記載の抗アレルギー、抗炎症剤。
6. The antiallergic or antiinflammatory agent according to claim 5, wherein the chemical mediator is at least one selected from histamine, serotonin, and leukotriene.
【請求項7】 プロアントシアニジンが肥満細胞又は好
塩基球における脱顆粒阻害剤として作用することを特徴
とする請求項1、2、3、4、5又は6記載の抗アレル
ギー、抗炎症剤。
7. The anti-allergic or anti-inflammatory agent according to claim 1, wherein the proanthocyanidin acts as an inhibitor of degranulation in mast cells or basophils.
【請求項8】 プロアントシアニジンが細胞内カルシウ
ムイオン濃度上昇抑制剤として作用することを特徴とす
る請求項1、2、3、4、5又は6記載の抗アレルギ
ー、抗炎症剤。
8. The anti-allergic and anti-inflammatory agent according to claim 1, wherein the proanthocyanidin acts as an inhibitor of increase in intracellular calcium ion concentration.
【請求項9】 プロアントシアニジンが細胞内一酸化窒
素誘起剤として作用することを特徴とする請求項1、
2、3、4、5又は6記載の抗アレルギー、抗炎症剤。
9. The method according to claim 1, wherein the proanthocyanidin acts as an intracellular nitric oxide inducer.
7. The antiallergic or antiinflammatory agent according to 2, 3, 4, 5, or 6.
【請求項10】 請求項1〜9のいずれかの抗アレルギ
ー、抗炎症剤を含有する医薬組成物。
10. A pharmaceutical composition comprising the anti-allergic or anti-inflammatory agent according to claim 1.
【請求項11】 請求項1〜9のいずれかの抗アレルギ
ー、抗炎症剤を含有する医薬部外品。
11. A quasi-drug containing the anti-allergic or anti-inflammatory agent according to any one of claims 1 to 9.
【請求項12】 請求項1〜9のいずれかの抗アレルギ
ー、抗炎症剤を含有する化粧品。
12. A cosmetic containing the anti-allergic or anti-inflammatory agent according to claim 1.
【請求項13】 請求項1〜9のいずれかの抗アレルギ
ー、抗炎症剤を含有する食品。
13. A food containing the anti-allergic or anti-inflammatory agent according to claim 1.
【請求項14】 請求項1〜9のいずれかの抗アレルギ
ー、抗炎症剤を含有する動物用飼料
14. An animal feed containing the anti-allergic or anti-inflammatory agent according to any one of claims 1 to 9.
JP2000088283A 2000-03-28 2000-03-28 Antiallergic and anti-inflammatory agents and pharmaceutical compositions, quasi-drugs, cosmetics, foods and animal feeds containing the same Expired - Lifetime JP4726022B2 (en)

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WO2002085135A1 (en) * 2001-04-20 2002-10-31 Toshiyuki Sakiura Carotenoid-contaiing fish feeds having polyphenol added thereto
JP2005082497A (en) * 2003-09-05 2005-03-31 Asahi Breweries Ltd An immunomodulator comprising a plant-derived polyphenol component as an active ingredient
JP2005341828A (en) * 2004-06-01 2005-12-15 Nohken Techno Kk Feed improving material and method for producing the same
WO2006003750A1 (en) * 2004-07-06 2006-01-12 Asahi Breweries, Ltd. Inflammation preventive/antiinflammatory agent, pharmaceutical product, food or beverage, and perfume or cosmetic
JP2006096693A (en) * 2004-09-29 2006-04-13 Tohoku Univ Antiallergic agent
JP2006096694A (en) * 2004-09-29 2006-04-13 Asahi Breweries Ltd Food allergy prevention agent
JP2008088097A (en) * 2006-09-29 2008-04-17 Katakura Chikkarin Co Ltd Anti-inflammatory agent
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JP2009029732A (en) * 2007-07-25 2009-02-12 Okayama Univ Anti-inflammatory composition
JP2009108104A (en) * 2002-11-19 2009-05-21 Basf Beauty Care Solutions France Sas Test method of activity of substance which may be effective in inhibiting enzyme activity of phospholipase a2
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JP2010143887A (en) * 2008-12-22 2010-07-01 Hiromi Omuro Therapeutic agent and/or prophylactic agent for allergic disease
JP2010533648A (en) * 2007-07-13 2010-10-28 オーシャン スプレー クランベリーズ インコーポレイテッド Process for producing proanthocyanidins extract
JP2011506579A (en) * 2007-12-21 2011-03-03 フィンツェルベルグ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニエ コマンデット ゲゼルシャフト Formulation containing rosehip extract
US20110059930A1 (en) * 2002-10-16 2011-03-10 Alan Ferguson Composition for the Regulation of the Human Immune System and the Prevention and Treatment of Diseases Thereof
WO2011070970A1 (en) * 2009-12-07 2011-06-16 北海道公立大学法人札幌医科大学 Overexpression inhibitor of thymic stromal lymphopoietin
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US9173912B2 (en) 2008-05-06 2015-11-03 Finzelberg Gmbh & Co. Kg Cistus extract containing enriched secondary plant ingredients
JP2015193578A (en) * 2014-03-31 2015-11-05 ホーユー株式会社 Composition used in contact with skin surface
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JP2021066673A (en) * 2019-10-18 2021-04-30 株式会社ニチレイバイオサイエンス Allergic rhinitis symptom inhibitor

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JP2009108104A (en) * 2002-11-19 2009-05-21 Basf Beauty Care Solutions France Sas Test method of activity of substance which may be effective in inhibiting enzyme activity of phospholipase a2
JP2012224637A (en) * 2002-11-19 2012-11-15 Basf Beauty Care Solutions France Sas Method of testing activity of potentially active substance to inhibit enzymatic activity of phospholipase a2
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