JP2009161502A - Agent for ameliorating intestinal flora and food - Google Patents

Agent for ameliorating intestinal flora and food Download PDF

Info

Publication number
JP2009161502A
JP2009161502A JP2008003168A JP2008003168A JP2009161502A JP 2009161502 A JP2009161502 A JP 2009161502A JP 2008003168 A JP2008003168 A JP 2008003168A JP 2008003168 A JP2008003168 A JP 2008003168A JP 2009161502 A JP2009161502 A JP 2009161502A
Authority
JP
Japan
Prior art keywords
intestinal flora
extract
mushrooms
improving agent
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.)
Pending
Application number
JP2008003168A
Other languages
Japanese (ja)
Inventor
Hideo Okazaki
英雄 岡崎
Shoichi Kurihara
昭一 栗原
Tadao Hamaya
忠生 浜屋
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.)
RIKOMU KK
Ricom Corp
Original Assignee
RIKOMU KK
Ricom 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 RIKOMU KK, Ricom Corp filed Critical RIKOMU KK
Priority to JP2008003168A priority Critical patent/JP2009161502A/en
Publication of JP2009161502A publication Critical patent/JP2009161502A/en
Pending legal-status Critical Current

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To provide an agent for ameliorating intestinal flora and food which can change an intestinal flora balance in a good direction. <P>SOLUTION: The agent for ameliorating intestinal flora comprises an organic acid-containing hydrophilic solvent extract of an edible basidiomycete. The basidiomycete extract is processed into a food form. Consequently, an intestinal flora is easily ameliorated by oral administration to reduce a body odor, foul breath and evacuation odor. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、腸内菌叢改善剤に関し、特に、腸内菌叢を改善し、便臭の消臭を可能にする経口投与の食用担子菌類抽出物を有効成分とする腸内菌叢改善剤及びこれを含む食品に関する。   The present invention relates to an intestinal flora improving agent, and in particular, an intestinal flora improving agent comprising an orally administered edible basidiomycete extract that improves the intestinal flora and enables deodorization of stool odor. And a food containing the same.

食用担子菌類の中で、世界的に広く食されているマッシュルームから有機酸含有親水性溶媒を用いて、口臭などの消臭に有効な成分が抽出されている(特許文献1)。この抽出物は、熱安定性が良くて、20年近く広く経口投与で使用されているが、これまでに報告された副作用は皆無である。しかしながら、その活性本体および消臭のメカニズムについては、まだ確定したものはわかっていない。   Among edible basidiomycetes, ingredients effective for deodorization such as halitosis are extracted from mushrooms that are widely eaten worldwide using an organic acid-containing hydrophilic solvent (Patent Document 1). This extract has good heat stability and has been widely used for oral administration for nearly 20 years, but no side effects have been reported so far. However, the active body and the deodorizing mechanism are not yet known.

食用の茸としては、マッシュルームのほかに、わが国では椎茸やエノキが多く栽培され、近年にいたって、エノキ、マイタケ、エリンギなども一般に食されるようになってきている。海外ではヒラタケが爆発的にその市場を伸ばしている。そこでわれわれは、これら食用茸の有機酸含有親水性溶媒抽出物を製造して、その消臭活性および活性成分の要素であるポリフェノール含量を調べ、メカニズムの解明を試みた。   As edible mushrooms, in addition to mushrooms, many shiitake mushrooms and enoki mushrooms are cultivated in Japan, and in recent years, enoki mushrooms, maitake mushrooms, eringi, etc. are generally eaten. Overseas, oyster mushrooms are exploding in the market. Therefore, we made an organic acid-containing hydrophilic solvent extract of these edible mushrooms, investigated their deodorizing activity and polyphenol content as an active ingredient, and tried to elucidate the mechanism.

マッシュルーム抽出物の活性としては、口臭や、体臭、便臭の低減が知られている。これらの消臭活性を詳細に調べてみると、即効的な消臭作用の他に、持続性のある消臭効果があることをわれわれは見出した。すなわち、抽出物を経口で単回投与すると、便臭が数日から1週間にわたって連続して消失することを見出した。   As the activity of the mushroom extract, reduction of bad breath, body odor and fecal odor is known. By examining these deodorizing activities in detail, we have found that in addition to immediate deodorizing action, there is a long-lasting deodorizing effect. That is, when the extract was administered orally once, the stool odor disappeared continuously over several days to one week.

ヒトの腸内菌叢については、これまでに各種の菌が同定されて、その割合が乳幼児から老年にいたるまで解析され報告されている(非特許文献1)。ヒト腸内の菌叢は、非特許文献1の図3に見られるように、生後間もなく感染により急速に増え、成年期で安定な菌叢になり、老年期に入って、またその様相を変える。そのために老年期において体臭や便臭が強くなり、免疫能も弱くなり、腸内における微生物の同化・合成作用が変化するので、ガンにかかりやすくなり、糖尿病、高血圧も必然的に増えてくるといわれている。このような加齢による変化は、腸内菌叢の変化、特に変動の大きい2種類の菌、ビフィズス菌とクロストリジウム菌の増減と強い関連があるのではないかと考えられている。   Regarding the human intestinal flora, various bacteria have been identified so far, and the proportions have been analyzed and reported from infants to the elderly (Non-patent Document 1). As shown in Fig. 3 of Non-Patent Document 1, the human intestinal flora rapidly increases due to infection soon after birth, becomes a stable flora in the adulthood, enters the old age, and changes its appearance. . As a result, body odor and fecal odor become stronger in old age, immunity weakens, and the anabolic / synthetic action of microorganisms in the intestines changes, making it easier to get cancer, and diabetes and hypertension inevitably increase. It is said. Such changes due to aging are thought to be strongly related to changes in the intestinal flora, particularly the increase and decrease of two types of bacteria with large fluctuations, bifidobacteria and clostridium.

これらの菌叢のバランスを、良好な方向に持っていくことが出来れば、成人病の予防になり、健康で快適な老後が約束される可能性が高くなると考えられる。また、ダイエットも可能になり、健康な体調を維持することが出来ると考えられる。さらに、腸内菌叢の改善はアトピー性皮膚炎や花粉症などのアレルギー性疾患の治療にも有効であるという報告がある(特許文献2)。   If the balance of these flora can be brought in a good direction, it will prevent adult diseases and increase the possibility of a healthy and comfortable retirement. In addition, dieting is possible, and it is thought that a healthy physical condition can be maintained. Furthermore, there is a report that the improvement of the intestinal flora is also effective for the treatment of allergic diseases such as atopic dermatitis and hay fever (Patent Document 2).

特開平2-277456(第7ページ、第7表)JP 2-277456 (7th page, 7th table) 特開平7-265064(第8ページ、第2表)JP 7-265064 (Page 8, Table 2) 光岡知足、腸内細菌学雑誌19:179-192. 2005. 第5ページ、図3Mitsuoka Tomochi, Intestinal Microbiology Journal 19: 179-192. 2005. Page 5, Fig. 3

本発明の目的は、腸内菌叢のバランスを、良好な方向に変化させることができる腸内菌叢改善剤を提供することである。
本発明の他の目的は、菌叢のなかでも老年期になって変動の大きい2種類の菌、ビフィズス菌とクロストリジウム菌のバランスを、良好な方向に変化させることができる腸内菌叢改善剤を提供することである。
An object of the present invention is to provide an intestinal flora improving agent capable of changing the balance of the intestinal flora in a favorable direction.
Another object of the present invention is an agent for improving intestinal flora that can change the balance of two types of bacteria, the bifidobacteria and clostridium bacteria, which vary greatly in the senile period, in a favorable direction. Is to provide.

本発明者らは上記課題を解決するために種々検討し、担子菌類抽出物が腸内菌叢に及ぼす影響について調べてみた。その結果、食用担子菌類の有機酸抽出物が腸内菌叢の改善に大きな影響を及ぼすことを見出し、本発明を完成するに至った。
本発明は、以下に示す腸内菌叢改善剤及び食品を提供するものである。
1.食用担子菌類の有機酸含有親水性溶媒抽出物を有効成分として含有する腸内菌叢改善剤。
2.食用担子菌類が、マッシュルーム、椎茸、マイタケ、シメジ、エリンギ及びエノキからなる群から選ばれる少なくとも1種である請求項1に記載の腸内菌叢改善剤。
3.有機酸が、クエン酸、リンゴ酸、酢酸及びアスコルビン酸からなる群から選ばれる少なくとも1種である請求項1又は2に記載の腸内菌叢改善剤。
4.腸内細菌叢改善がビフィズス菌増殖促進作用とクロストリジウム菌増殖抑制作用である請求項1〜3のいずれか1項記載の腸内菌叢改善剤。
5.請求項1〜4のいずれか1項記載の腸内菌叢改善剤を含有する食品。
6.食用担子菌類(マッシュルームを除く)の有機酸含有親水性溶媒抽出物を有効成分として含有する食品。
The present inventors have made various studies in order to solve the above-mentioned problems, and examined the effect of basidiomycete extracts on the intestinal flora. As a result, the organic acid extract of edible basidiomycetes was found to have a great influence on the improvement of the intestinal flora, and the present invention was completed.
The present invention provides the following intestinal flora improving agent and food.
1. An intestinal flora improving agent comprising an organic acid-containing hydrophilic solvent extract of edible basidiomycetes as an active ingredient.
2. 2. The intestinal flora-improving agent according to claim 1, wherein the edible basidiomycete is at least one selected from the group consisting of mushrooms, shiitake mushrooms, maitake, shimeji, eringi and enoki.
3. The intestinal flora improving agent according to claim 1 or 2, wherein the organic acid is at least one selected from the group consisting of citric acid, malic acid, acetic acid and ascorbic acid.
4). The intestinal flora improving agent according to any one of claims 1 to 3, wherein the intestinal flora improvement is a bifidobacteria growth promoting action and a clostridium fungus growth inhibitory action.
5. The foodstuff containing the intestinal microflora improving agent of any one of Claims 1-4.
6). Food containing an organic acid-containing hydrophilic solvent extract of edible basidiomycetes (excluding mushrooms) as an active ingredient.

本発明の腸内菌叢改善剤はこれを経口投与することにより、腸内菌叢を顕著に改善することができる。特に老年期になって変動の大きい2種類の菌、ビフィズス菌とクロストリジウム菌に関し、ビフィズス菌に対しては増殖促進作用をクロストリジウム菌に対しては増殖抑制作用を有し、これにより腸内菌叢バランスを改善し、口臭や便臭を根本的にかつ持続的に低減させることができる。   The intestinal flora improving agent of the present invention can remarkably improve the intestinal flora by orally administering it. Two types of bacteria, especially Bifidobacteria and Clostridium bacteria, which have changed greatly in the elderly, have a growth-promoting action against Bifidobacterium and a growth-inhibiting action against Clostridium bacteria. The balance can be improved, and bad breath and stool odor can be radically and continuously reduced.

本発明の有効成分である抽出物の原料となる食用担子菌類としては、マッシュルーム、椎茸、マイタケ、シメジ、エリンギ、ヒラタケ、ブナシメジ、エノキ、ヤマブシタケ、ヒメマッタケ、等が挙げられる。これらの食用担子菌類は、その子実体、菌糸体、胞子、を、そのまま、あるいは冷凍し解凍したものを抽出原料として使用できる。
抽出には有機酸含有親水性溶媒を使用する。有機酸としては、クエン酸、リンゴ酸、酢酸及びアスコルビン酸等が挙げられる。なかでもリンゴ酸とクエン酸が価格、熱安定性の点で特に好ましい。親水性溶媒としては水、メタノール、エタノール等の低級脂肪族アルコール、アセトン、DMS、等が挙げられるが、水、エタノール、及び含水エタノールが最終製品の安全性の観点から特に好ましい。
Examples of the edible basidiomycetes that are the raw materials of the extract that is the active ingredient of the present invention include mushrooms, shiitake mushrooms, maitake, shimeji, eringi, oyster mushroom, bunashimeji, enoki, yamabushitake, and himematsutake. These edible basidiomycetes can be used as raw materials for their fruit bodies, mycelium and spores as they are or after being frozen and thawed.
An organic acid-containing hydrophilic solvent is used for extraction. Examples of the organic acid include citric acid, malic acid, acetic acid and ascorbic acid. Of these, malic acid and citric acid are particularly preferred from the viewpoints of price and thermal stability. Examples of the hydrophilic solvent include water, lower aliphatic alcohols such as methanol and ethanol, acetone and DMS, and water, ethanol, and hydrous ethanol are particularly preferable from the viewpoint of safety of the final product.

有機酸含有親水性溶媒中の有機酸の濃度は通常0.5〜30質量%、好ましくは1〜10質量%、特に好ましくは2〜4質量%である。
抽出には、例えば、特許文献1に記載された方法を使用することができる。さらに具体的には、有機酸含有親水性溶媒100質量部に対して、食用担子菌類原料を乾燥質量で5〜50質量部加え、温度40〜100℃で1〜5時間程度抽出を行えば良い。
抽出物を濾紙等により濾過し、抽出液を得る。抽出液は本発明の腸内菌叢改善剤としてそのまま使用しても良いが、予めデキストリン、オリゴ糖、等を抽出液中の固形分100質量部に対して例えば、3〜30質量部、好ましくは5〜20質量部配合して、スプレードライまたはフリーズドライした粉末の形態として使用しても良い。
The concentration of the organic acid in the organic acid-containing hydrophilic solvent is usually 0.5 to 30% by mass, preferably 1 to 10% by mass, and particularly preferably 2 to 4% by mass.
For the extraction, for example, the method described in Patent Document 1 can be used. More specifically, the edible basidiomycete raw material may be added in an amount of 5 to 50 parts by mass with respect to 100 parts by mass of the organic acid-containing hydrophilic solvent, and extraction may be performed at a temperature of 40 to 100 ° C. for about 1 to 5 hours. .
The extract is filtered through filter paper or the like to obtain an extract. The extract may be used as it is as the intestinal flora improving agent of the present invention, but dextrin, oligosaccharide, etc., in advance, for example, 3 to 30 parts by mass, preferably 100 parts by mass of solid content in the extract May be blended in an amount of 5 to 20 parts by mass and used as a spray-dried or freeze-dried powder.

本発明の腸内菌叢改善剤の形態としては、上記形態の他、飲料(ドリンク剤)、タブレット、ハードカプセル、顆粒、等が挙げられる。また、ゼリー、グミ、キャンディー、ヨーグルト、調味料、等の食品の形態も挙げられる。
添加剤としては、グラニュー糖、ブドウ糖、果糖、糖アルコール、オリゴ糖、等の糖類、重曹、クエン酸、アスコルビン酸、リン酸、等のpH調整剤、結合剤、崩壊剤、香料、着色料、矯味料、酸味料等を加えることができる。
本発明の腸内菌叢改善剤は、抽出物を固形分として好ましくは0.1質量%以上、さらに好ましくは0.5質量%〜10質量%含有する。
As a form of the intestinal microflora improving agent of this invention, a drink (drink agent), a tablet, a hard capsule, a granule, etc. other than the said form are mentioned. Moreover, the form of foodstuffs, such as a jelly, a gummy, a candy, a yogurt, a seasoning, is also mentioned.
As additives, sugars such as granulated sugar, glucose, fructose, sugar alcohol, oligosaccharide, pH adjusters such as baking soda, citric acid, ascorbic acid, phosphoric acid, binders, disintegrants, fragrances, coloring agents, A corrigent, a sour agent, etc. can be added.
The intestinal flora improving agent of the present invention preferably contains 0.1% by mass or more, more preferably 0.5% by mass to 10% by mass of the extract as a solid content.

本発明の腸内菌叢改善剤の摂取量は特に限定されないが、例えば、成人に対しては抽出物の固形分として好ましくは0.1〜20mg/1日/kg、さらに好ましくは1〜10mg/1日/kgが適当である。摂取は1日1回でもよく、2〜4回に分けて摂取してもよい。
食用担子菌類抽出物の食品への用途例と摂取量の目安をマッシュルーム抽出物について以下に示す。椎茸抽出物を使用する場合は、分量を約2倍程度にするのが好ましい。
The amount of ingestion of the intestinal flora improving agent of the present invention is not particularly limited. For example, for adults, the solid content of the extract is preferably 0.1 to 20 mg / 1 day / kg, more preferably 1 to 10 mg / 1. Day / kg is appropriate. The intake may be once a day or may be divided into 2 to 4 times.
Examples of use of edible basidiomycete extracts in foods and guidelines for intake are shown below for mushroom extracts. When using shiitake extract, the amount is preferably about doubled.

Figure 2009161502
以下、本発明をさらに具体的に説明する。
Figure 2009161502
Hereinafter, the present invention will be described more specifically.

製造例1
新鮮なマッシュルーム(ホワイト種、傘開かず)100gを根切し、かるく水洗いした後、冷凍し、約3mm幅にスライスして300gの0.5質量%リンゴ酸水溶液に浸漬し、80℃で3時間抽出し、ろ紙でろ過して淡黄色の抽出液(1)250gを得た。
製造例2
新鮮なマッシュルーム(ホワイト種、傘開かず)1kgを根切し、0.5質量%リンゴ酸水溶液で洗條した後、約3mmにスライスして、0.5質量%リンゴ酸を含む5質量%果糖水溶液3kgに投入して80℃で、3時間抽出し、抽出液をろ紙でろ過し、2700gの淡黄色の抽出液(2)を得た。エバポレーターで濃縮してから70gのデキストリンを加え、凍結乾燥を行い、100gの粉末を得た。
製造例3
製造例2においてマッシュルームの代わりに椎茸、マイタケ、エリンギ、ヒラタケ、ブナシメジ又はエノキを使用した他は同様にしてそれぞれ、200g、50g、50g、150g、200g、30gの粉末を得た。
Production Example 1
100 g of fresh mushrooms (white seeds, unopened), rooted, washed with water, frozen, sliced to a width of about 3 mm, soaked in 300 g of 0.5% by weight malic acid aqueous solution, and extracted at 80 ° C for 3 hours And filtered through a filter paper to obtain 250 g of a pale yellow extract (1).
Production Example 2
1 kg of fresh mushrooms (white seeds, unopened umbrellas), rooted, washed with 0.5% by weight malic acid aqueous solution, sliced into about 3mm, 3kg 5% fructose aqueous solution containing 0.5% by weight malic acid Then, the mixture was extracted at 80 ° C. for 3 hours, and the extract was filtered with filter paper to obtain 2700 g of a pale yellow extract (2). After concentration with an evaporator, 70 g of dextrin was added and lyophilized to obtain 100 g of powder.
Production Example 3
200 g, 50 g, 50 g, 150 g, 200 g, and 30 g of powder were obtained in the same manner except that shiitake mushrooms, maitake, oyster mushrooms, oyster mushrooms, beech shimeji mushrooms, or enoki were used instead of mushrooms in Production Example 2.

製剤例4
製造例1で製造した抽出液(1)を用いて、タブレット(1錠5g)を製造した。
タブレットは、100g中に、本発明抽出液30g、グラニュー糖10g、重曹48g、クエン酸12gを含んでいる。タブレット1錠は、本発明の抽出液1.5gを含む。
製造例5
製造例2で製造した粉末0.5g、ブドウ糖6g、果糖6g、クエン酸0.2g、アスコルビン酸0.1g、フレーバー0.1gを精製水に加えてドリンク剤100gを製造した。
製造例6
製造例3で製造した椎茸抽出物粉末4g、グラニュー糖60g、糖アルコール20g、酸味料0.5g、精製水15.5g、着色料・果実系香料2gを混合し、キャンディー100g(1粒3g)を製造した。 タブレットは5g、ドリンク剤は100g、キャンディーは3gを1回の投与量とした。
Formulation Example 4
A tablet (1 tablet 5 g) was produced using the extract (1) produced in Production Example 1.
The tablet contains 30 g of the extract of the present invention, 10 g of granulated sugar, 48 g of sodium bicarbonate, and 12 g of citric acid in 100 g. One tablet contains 1.5 g of the extract of the present invention.
Production Example 5
0.5 g of the powder produced in Production Example 2, 6 g of glucose, 6 g of fructose, 0.2 g of citric acid, 0.1 g of ascorbic acid and 0.1 g of flavor were added to purified water to produce 100 g of a drink.
Production Example 6
4 g shiitake extract powder produced in Production Example 3, 60 g granulated sugar, 20 g sugar alcohol, 0.5 g acidulant, 15.5 g purified water, 2 g coloring and fruit flavors are mixed to produce 100 g candy (3 g per tablet). did. The tablet was 5 g, the drink was 100 g, and the candy was 3 g.

試験例1
本発明の食用担子菌類抽出物その消臭活性を調べた。製造例2及び3で製造した抽出液の一定量を取り、その消臭活性をFPD装備GCにより、ヘッドスペース法で測定した。消臭活性は、単位質量当たりに換算して、マッシュルームが最も強く、次いで、椎茸、マイタケ、エリンギ、ヒラタケ、ブナシメジ、エノキの順であった。
Test example 1
The edible basidiomycete extract of the present invention was examined for its deodorizing activity. A certain amount of the extract produced in Production Examples 2 and 3 was taken, and its deodorizing activity was measured by a head space method using GC equipped with FPD. Deodorant activity was the strongest in mushrooms per unit mass, followed by shiitake mushrooms, maitake, eringi, oyster mushrooms, bunshimeji, enoki.

試験例2
腸内ビフィズス菌の増殖とクロストリジウム菌の抑制
マッシュルーム(A. bisporus)の消臭活性が最も強かったので、腸内菌叢の実験ではマッシュルーム抽出物を用いた。
ビフィズス菌優勢の腸内環境バランスが、ガン、動脈硬化などの生活習慣病の予防や老化防止に重要な役割を持つことが知られている。被験者8名に製造例5で製造した本発明のドリンク剤100g(マッシュルーム抽出物0.5g含有)を1日3回経口投与し、投与後7日後と14日後に腸内細菌叢を調べたところ有益なビフィズス菌が増えて、有害なクロストリジウム菌が減少傾向を示した。
Test example 2
Intestinal Bifidobacteria Growth and Clostridium Inhibition Mushroom (A. bisporus) had the strongest deodorizing activity, so the mushroom extract was used in the intestinal flora experiment.
It is known that the intestinal environmental balance dominated by bifidobacteria has an important role in preventing lifestyle-related diseases such as cancer and arteriosclerosis and preventing aging. Eight subjects were orally administered 100 g of the drink of the present invention prepared in Production Example 5 (containing 0.5 g of mushroom extract) three times a day, and it was beneficial to examine the gut microbiota 7 and 14 days after administration Bifidobacteria increased and harmful Clostridium showed a decreasing trend.

糞便中の菌叢の測定は、光岡知足の方法(感染症学会雑誌45巻第9号、406頁〜)に準じて行った。すなわち、採取した糞便1gを乳鉢に取り、嫌気希釈液9mLを加えて均質化した後、嫌気希釈液を用いて10倍段階希釈した。この希釈液を、BL培地及びネオマイシンNagler寒天培地(NN培地)に塗布して、嫌気下、37℃で培養し、ビフィズス菌、クロストリジウム菌の数を測定した。なお、上記嫌気希釈液は、蒸留水に、KH2PO4を4.5g、Na2HPO4を6.0g、L-システイン塩酸塩を0.5g、Tween80を0.5g加え、全量を1000mLに調製したものである。ビフィズス菌は、BL培地に出現したコロニーを釣菌し、グラム染色と検鏡により同定した。クロストリジウム菌は、NN培地を使用し、コロニー周囲のレシチナーゼ反応陽性のものをクロストリジウム菌と判定した。そして、糞便1g中に含まれるビフィズス菌数及びクロストリジウム菌数の食用担子菌類抽出物投与後の変化を表2と図1に示した。 The measurement of the flora in the stool was carried out according to the method of Mitsuoka Tomoda (Infectious Diseases Journal, Vol. 45, No. 9, pp. 406-). That is, 1 g of the collected stool was placed in a mortar, homogenized by adding 9 mL of anaerobic diluent, and then diluted 10-fold using an anaerobic diluent. This diluted solution was applied to a BL medium and a neomycin Nagler agar medium (NN medium), cultured at 37 ° C. under anaerobic conditions, and the numbers of Bifidobacteria and Clostridium bacteria were measured. Incidentally, the anaerobic diluent, distilled water that the KH 2 PO 4 4.5 g, the Na 2 HPO 4 6.0g, L- cysteine hydrochloride 0.5g, the Tween80 was added 0.5g, was prepared to a total volume of 1000mL It is. Bifidobacteria were identified by Gram staining and microscopy under the colonies that appeared in the BL medium. As the Clostridium bacterium, an NN medium was used, and a lecithinase-positive one around the colony was determined as a Clostridium bacterium. Table 2 and FIG. 1 show changes in the number of bifidobacteria and clostridial bacteria contained in 1 g of stool after administration of the edible basidiomycete extract.

Figure 2009161502
Figure 2009161502

本発明のマッシュルーム抽出物の経口投与により、善玉菌であるビフィズス菌は投与前に比べて約2倍に増え、悪玉菌のクロストリジウム菌は投与前の15分の1以下に減少した。すなわち、本発明の食用担子菌類抽出物摂取で腸内菌叢のバランスが改善された。   By oral administration of the mushroom extract of the present invention, Bifidobacterium, which is a good bacterium, increased about twice as much as that before administration, and Clostridial bacterium, a bad bacterium, decreased to 1/15 or less before administration. That is, the intestinal flora balance was improved by taking the edible basidiomycetous extract of the present invention.

試験例3
被験者8名に本発明の製造例2で製造した椎茸抽出物1gを1日3回、経口投与した。腸内有害細菌によって食べ物が分解されて産生される典型的な悪臭成分であるアンモニア、インドール、フェノール、硫化水素を機器分析によって調べた。なお、本発明の椎茸抽出物はマッシュルーム抽出物に比べて活性が約1/2であるため、マッシュルーム抽出物の2倍量を使用した。単位は糞便1gあたりの悪臭成分の量(μg)である。
悪臭成分の測定には、サンプルとして糞便1gを125mlのバイアルビンにとり、密栓し、バイアルビン上部のガスを1ml抜き取り、これをガスクロマトグラフィーで定量した。ほとんどの悪臭成分がほぼ半分以下に減少した。結果を表3に示す。
Test example 3
Eight test subjects were orally administered with 1 g of shiitake extract prepared in Preparation Example 2 of the present invention three times a day. Instrumental analysis examined ammonia, indole, phenol, and hydrogen sulfide, which are typical malodorous components produced by the decomposition of food by enteric harmful bacteria. In addition, since the shiitake extract of the present invention has about half the activity of the mushroom extract, twice the amount of the mushroom extract was used. The unit is the amount of malodorous component (g) per gram of feces.
For the measurement of malodorous components, 1 g of stool was taken as a sample in a 125 ml vial, sealed, and 1 ml of the gas at the top of the vial was taken out and quantified by gas chromatography. Most offensive odor components were reduced to almost half or less. The results are shown in Table 3.

Figure 2009161502
Figure 2009161502

試験例4
椎茸抽出物添加ドリンク剤による消臭効果
椎茸抽出物を加えた飲料を製造し、その直接的な消臭効果を検定した。
悪臭成分の測定には、サンプルとして中和したドリンク剤6gを125mlのバイアルビンにとり、これにメルカプタン1000ppbを加えて密栓し、バイアルビン上部のガスを1ml抜き取り、これをガスクロマトグラフィーで定められた時間に定量した。結果を表4に示す。椎茸抽出物を含むドリンク剤にも強力な直接消臭作用があることがわかった。
Test example 4
Deodorizing effect of shiitake extract-added drink A beverage with shiitake extract added was manufactured and its direct deodorizing effect was tested.
For the measurement of malodorous components, 6 g of neutralized drink as a sample was placed in a 125 ml vial, and 1000 ppb of mercaptan was added to it and sealed, and 1 ml of the gas at the top of the vial was withdrawn, and this was determined by gas chromatography. Quantified in time. The results are shown in Table 4. It was found that the drink containing shiitake extract also has a strong direct deodorizing effect.

Figure 2009161502
Figure 2009161502

試験例5
各種担子菌類抽出物を加えたゼリーを製造し、それぞれの消臭効果を検定した。
ゼリー1は140gあたり200mgのマイタケ抽出物を含む。
ゼリー2は140gあたり200mgの椎茸抽出物を含む。
ゼリー3は140gあたり200mgのマッシュルーム抽出物を含む。
悪臭成分の測定には、サンプルとして中和したゼリー20gを125mlのバイアルビンにとり、メルカプタン500ppbを加えて密栓し、バイアルビン上部のガスを定められた時間に1ml抜き取り、これをガスクロマトグラフィーで定量した。結果を表5に示す。
Test Example 5
The jelly which added the various basidiomycetous extracts was manufactured, and each deodorizing effect was tested.
Jelly 1 contains 200 mg of maitake extract per 140 g.
Jelly 2 contains 200 mg shiitake extract per 140 g.
Jelly 3 contains 200 mg of mushroom extract per 140 g.
To measure malodorous components, take 20 g of neutralized jelly as a sample in a 125 ml vial, add 500 ppb of mercaptan, seal tightly, extract 1 ml of gas from the top of the vial at a specified time, and quantify this by gas chromatography. did. The results are shown in Table 5.

Figure 2009161502
このように担子菌類抽出物をゼリーに混ぜて消臭効果のある食品を製造することができる。
Figure 2009161502
Thus, the basidiomycete extract can be mixed with jelly to produce a food having a deodorizing effect.

試験例6
各種担子菌類子実体抽出物のポリフェノール含有量
製造例1で製造した担子菌類抽出物の100μLをとり、蒸留水400μLを加えて撹拌し、さらにFolin-Ciocalteau試薬2.5mlを加えて撹拌する。5分後に7.5%のNa2CO3溶液2.00mlを加えて撹拌、暗所に1時間以上静置する。標準物質として、カテキン、ガリック酸の100〜500μg/mlの100μL(10〜50μg相当)を用い、分光光度計で755nmの吸光度を測定した。
Test Example 6
Polyphenol content of various basidiomycetous fruit body extracts Take 100 μL of the basidiomycete extract produced in Production Example 1, add 400 μL of distilled water and stir, and then add 2.5 ml of Folin-Ciocalteau reagent and stir. After 5 minutes, add 2.00 ml of 7.5% Na 2 CO 3 solution, stir, and let stand in the dark for 1 hour or more. As a standard substance, 100 μL (corresponding to 10 to 50 μg) of 100 to 500 μg / ml of catechin and gallic acid was used, and the absorbance at 755 nm was measured with a spectrophotometer.

Figure 2009161502
Figure 2009161502

腸内菌叢の改善マーカーのひとつといわれているポリフェノールの値を測定した結果を図2に示す。この結果は、消臭成分の本体の一部はポリフェノールであることを示唆している。ただし、この測定値はポリフェノールの値を正確に示すものではなくて、その一部を代表しているに過ぎないことも明記しておかなければならない。食用担子菌類抽出物の成分の中には、ポリフェノール呈色反応の阻害作用を示すものがかなり多く含まれているからである。   The result of measuring the value of polyphenol, which is said to be one of the improvement markers of intestinal flora, is shown in FIG. This result suggests that a part of the main body of the deodorant component is polyphenol. However, it should be noted that this measurement does not accurately represent the value of polyphenols, but is only representative. This is because the edible basidiomycete extract contains a considerable amount of an inhibitory effect on the polyphenol color reaction.

マッシュルームばかりでなく、日本や東南アジアで広く食用に用いられている椎茸の子実体にもマッシュルームと同様に消臭活性が見出されたことは、この消臭組成物がさらに広く用いられる可能性を開いたものである。
また、ポリフェノールがこれら消臭活性の一翼を担う可能性があることが証明された。さらにまた消臭活性と関連して腸内菌叢の改善が証明された。これらのことは、担子菌抽出物が、有用な生理活性を持っていること、従って、成人病予防などの保健薬としての広範な使用を可能にすることを示している。
Not only mushrooms, but also the fruit bodies of shiitake mushrooms widely used for food in Japan and Southeast Asia have been found to have a deodorizing activity similar to mushrooms. It is an open one.
In addition, it has been proved that polyphenols may play a part in these deodorizing activities. Furthermore, an improvement in the intestinal flora was demonstrated in relation to deodorant activity. These facts indicate that the basidiomycete extract has useful physiological activity, and thus enables widespread use as a health medicine such as adult disease prevention.

マッシュルーム抽出物が、ビフィズス菌及びクロストリジウム菌の増殖に及ぼす影響を示す図面である。グラフ縦軸の単位は、ビフィズス菌は109個/g便、クロストリジウム菌は104個/g便を表している。It is drawing which shows the influence which a mushroom extract has on the proliferation of bifidobacteria and Clostridium bacteria. The unit of the vertical axis of the graph represents 10 9 cells / g stool for bifidobacteria and 10 4 cells / g stool for Clostridium bacteria. 各種食用担子菌類抽出物の消臭活性とポリフェノール含有量の関係を示す図面である。It is drawing which shows the relationship between the deodorizing activity and polyphenol content of various edible basidiomycete extracts.

Claims (6)

食用担子菌類の有機酸含有親水性溶媒抽出物を有効成分として含有する腸内菌叢改善剤。   An intestinal flora improving agent comprising an organic acid-containing hydrophilic solvent extract of edible basidiomycetes as an active ingredient. 食用担子菌類が、マッシュルーム、椎茸、マイタケ、シメジ、エリンギ及びエノキからなる群から選ばれる少なくとも1種である請求項1に記載の腸内菌叢改善剤。   The intestinal flora improving agent according to claim 1, wherein the edible basidiomycete is at least one selected from the group consisting of mushrooms, shiitake mushrooms, maitake, shimeji mushrooms, eringgi and enoki. 有機酸が、クエン酸、リンゴ酸、酢酸及びアスコルビン酸からなる群から選ばれる少なくとも1種である請求項1又は2に記載の腸内菌叢改善剤。   The intestinal flora improving agent according to claim 1 or 2, wherein the organic acid is at least one selected from the group consisting of citric acid, malic acid, acetic acid and ascorbic acid. 腸内細菌叢改善がビフィズス菌増殖促進作用とクロストリジウム菌増殖抑制作用である請求項1〜3のいずれか1項記載の腸内菌叢改善剤。   The intestinal flora improving agent according to any one of claims 1 to 3, wherein the intestinal flora improvement is a bifidobacteria growth promoting action and a clostridium fungus growth inhibitory action. 請求項1〜4のいずれか1項記載の腸内菌叢改善剤を含有する食品。   The foodstuff containing the intestinal microflora improving agent of any one of Claims 1-4. 食用担子菌類(マッシュルームを除く)の有機酸含有親水性溶媒抽出物を有効成分として含有する食品。   Food containing an organic acid-containing hydrophilic solvent extract of edible basidiomycetes (excluding mushrooms) as an active ingredient.
JP2008003168A 2008-01-10 2008-01-10 Agent for ameliorating intestinal flora and food Pending JP2009161502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008003168A JP2009161502A (en) 2008-01-10 2008-01-10 Agent for ameliorating intestinal flora and food

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008003168A JP2009161502A (en) 2008-01-10 2008-01-10 Agent for ameliorating intestinal flora and food

Publications (1)

Publication Number Publication Date
JP2009161502A true JP2009161502A (en) 2009-07-23

Family

ID=40964542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008003168A Pending JP2009161502A (en) 2008-01-10 2008-01-10 Agent for ameliorating intestinal flora and food

Country Status (1)

Country Link
JP (1) JP2009161502A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021065987A1 (en) * 2019-10-04 2021-04-08 株式会社アカシアの樹 Intestinal environment-improving agent
JP2023005235A (en) * 2021-06-28 2023-01-18 東栄新薬株式会社 Akkermansia muciniphila proliferation promoting composition applicable for medical and cosmetic uses, and pharmaceuticals, food and drink, and feed comprising the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02277456A (en) * 1989-01-25 1990-11-14 Rikomu:Kk Deodorant
JPH05238945A (en) * 1992-02-26 1993-09-17 Eisai Co Ltd Intestinal environment-improving agent
JPH09248154A (en) * 1996-03-18 1997-09-22 Nikkei:Kk Health food for eliminating feces smell
WO1998044959A1 (en) * 1997-04-04 1998-10-15 Ricom Corporation Deodorant
JP2007332336A (en) * 2006-06-13 2007-12-27 Rikomu:Kk Metabolic syndrome therapeutic agent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02277456A (en) * 1989-01-25 1990-11-14 Rikomu:Kk Deodorant
JPH05238945A (en) * 1992-02-26 1993-09-17 Eisai Co Ltd Intestinal environment-improving agent
JPH09248154A (en) * 1996-03-18 1997-09-22 Nikkei:Kk Health food for eliminating feces smell
WO1998044959A1 (en) * 1997-04-04 1998-10-15 Ricom Corporation Deodorant
JP2007332336A (en) * 2006-06-13 2007-12-27 Rikomu:Kk Metabolic syndrome therapeutic agent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021065987A1 (en) * 2019-10-04 2021-04-08 株式会社アカシアの樹 Intestinal environment-improving agent
JP2021059508A (en) * 2019-10-04 2021-04-15 株式会社アカシアの樹 Intestinal environment-improving agent
JP2023005235A (en) * 2021-06-28 2023-01-18 東栄新薬株式会社 Akkermansia muciniphila proliferation promoting composition applicable for medical and cosmetic uses, and pharmaceuticals, food and drink, and feed comprising the same
JP7398714B2 (en) 2021-06-28 2023-12-15 東栄新薬株式会社 Akkermansia muciniphila proliferation-promoting composition applicable to medical and beauty treatments, as well as pharmaceuticals, food and beverages, and feed containing the same

Similar Documents

Publication Publication Date Title
EP3231437B1 (en) Aging inhibitor
KR100988072B1 (en) Fermented dendropanax morbifera lev. products and a pharmaceutical composition comprising the same
JP2019023215A (en) Maillard reaction inhibitor
JP4163631B2 (en) Fermentation composition of spicy varieties of chili pepper and its use
EP2271367B1 (en) Mineral absorption accelerator and iron deficiency anemia improver or food composition
JP5089100B2 (en) Methioninase inhibitor, composition containing the same, and food and drink
KR101425466B1 (en) Leaf of Smilax china with Aspergillus species, method for preparing the same and use of the same
KR20160052855A (en) Pharmaceutical composition comprising fermented Aralia cordata Thunb for preventing or treating arthritis
JP4119656B2 (en) Antioxidant
JP2022001590A (en) Anti-obesity agent, cosmetic product, and food and drink products
KR101559888B1 (en) Composition for improving hepatoprotective activity comprising fermented garlic extracts
JP7209193B2 (en) Natural anticancer agent
JP2010265215A (en) Methioninase inhibitor
KR20180042936A (en) a composition comprising the mycelium culture medium from Schizophyllum commune as an active ingredient for preventing or treating liver disease and alleviating hangover
JP2009161502A (en) Agent for ameliorating intestinal flora and food
KR101473421B1 (en) Composition for improving irritable bowel syndrome
KR101956382B1 (en) Cricket tea having useful bioactivities and high acceptability, and its production method
KR101494664B1 (en) fermented corni fructus composition with antioxidant activity and method of making the same
KR101178228B1 (en) Deodorants, composition and food products for oral cavity
KR101794637B1 (en) Fermentation Process of a Garlic Using New Strain of Bacillus subtilis
KR101482044B1 (en) Food composition comprising fermented product of Pleuropterus multiflorus and ginger for alleviating or preventing degenerative brain disorder and method of producing the same
JP7320167B2 (en) Oral bacteriostatic composition
JP4464082B2 (en) Muscle cell sugar transport enhancing composition containing mugwort as an active ingredient
AU2020260455B1 (en) Ingestible tablet or powder type oral cleaning composition
JP5702514B2 (en) Stabilization method for photodegradation of lutein

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110107

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121203

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20130408