JP4570331B2 - Examination food for colonoscopy - Google Patents

Examination food for colonoscopy Download PDF

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Publication number
JP4570331B2
JP4570331B2 JP2003033439A JP2003033439A JP4570331B2 JP 4570331 B2 JP4570331 B2 JP 4570331B2 JP 2003033439 A JP2003033439 A JP 2003033439A JP 2003033439 A JP2003033439 A JP 2003033439A JP 4570331 B2 JP4570331 B2 JP 4570331B2
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test
meal
colonoscopy
food
lunch
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JP2004242523A (en
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徳光 山形
仁 檜垣
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Kewpie Corp
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QP Corp
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  • Coloring Foods And Improving Nutritive Qualities (AREA)
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Description

【0001】
【発明の属する技術分野】
本発明は、食事として満足度があり、しかも大腸内視鏡で患者の大腸を検査を支障なく行うことができる大腸内視鏡用検査食に関する。
【0002】
【従来の技術】
食事の欧米化に伴い我が国でも大腸癌が急増しており、早期発見の目的から大腸癌検診が実施されている。また、潰瘍性大腸炎やクローン病をはじめとする炎症性疾患も著しい増加を示しており、これらの検査の重要性は急速に高まっている。これらの大腸疾患の大部分は粘膜に起こる病変によるものであり、病変の発見はもとより微細な病変の性状を把握するには注腸検査や大腸内視鏡検査が重要な検査法となっている。
【0003】
ここで、注腸検査とは、造影剤を被験者の腸内に注入し、これを排出することなく被験者の体位変換により造影剤を深部大腸に到達させ、陽性造影剤(バリウム)を大腸の内壁に薄い層として付着させ、空気を同時に注入して大腸を膨らませ、X線を透過して、大腸粘膜面の状態をX線フィルム上に描き出すことにより、腸管内の診断をする方法である。この場合、検査に先立ってBrown変法(ブラウン変法)と呼ばれる前処置が被験者に施される。これは検査の前日に低脂肪・低残渣よりなる注腸検査食を摂取させた後、下剤(塩類下剤及び接触性下剤)の投与により大腸内容物を除去する方法である。
【0004】
また、大腸内視鏡検査とは、被験者を麻酔下で内視鏡と光源装置を用いてその腸管内を観察する方法であり、検査に先立って腸管洗浄剤(例えば、商品名「ニフレック」(粉剤)、味の素ファルマ(株)製)を水に溶解して、この溶解液(2L)を被験者に経口投与し腸管内容物を排除している。この場合、強力な腸管洗浄剤を用いて大腸内の食物残渣を皆無にするため、前日の食事内容は特に制限されていないが、便秘症の患者などは、腸管洗浄剤を用いても大腸内の洗浄が不十分で、検査に支障をきたすことがある。また、高齢者(特に女性)などの場合は2Lの腸管洗浄剤を短時間で(2時間以内)で服用することは大きな肉体的負担を要求することになる。
【0005】
そこで、最近では、注腸検査食を大腸内視鏡検査の前日に被験者に摂取させた後、注腸検査と同様に下剤を投与し、当日に投与する腸管洗浄剤を1Lに減じることが行われており、良好な検査結果を得ているとの報告がある。しかし、この検査食は美味しくないばかりか、ボリューム感が乏しいという問題があった。
このような問題を解決するため、従来においても大腸検査用食品に果実由来酵素(パパイヤのパパイヤ末)を混入させ、低残渣にすることによりブラウン変法に即した大腸検査食(注腸検査と内視鏡検査に兼用できる)が提案されている(例えば、特許文献1)。
【特許文献1】
特開平11−343251号公報
【0006】
しかしながら、上記提案の大腸検査食は、ブラウン変法に即したものであるため、1食当りの不溶性食物繊維の含量が1.2g以下(低繊維)で、またその脂質の含量が8g以下(低脂質)であり、さらには消化吸収の悪い大きな具剤は含まれていないものである。したがって、この検査食は従来の大腸検査食の食味や食感を改善したとは言うものの、低脂質であるためやはり美味しさに欠けるばかりでなく、低脂質で具材感がないためボリューム感や食べ応えがなく、結局通常の食事とかけ離れていて満足感が得られないという問題があった。
【0007】
【発明が解決しようとする課題】
そこで、本発明者らは、少しでも大腸内視鏡検査を受ける患者(被験者)の負担を軽減すると同時に検査の成功率を上げるため、検査当日に投与する腸管洗浄剤の量を1Lに減じたとしても、検査に支障をきたさない程度の便残渣に抑えることができ、かつ、美味しくて、ボリューム感のある大腸内視鏡用検査食について研究の結果、本発明を完成するに至った。
すなわち、本発明は、食事として満足感があり、しかも大腸内視鏡で患者の大腸を検査を支障なく行うことのできる大腸内視鏡用検査食を提供することを目的とする。
【0008】
【課題を解決するための手段】
本発明の目的は、
(1)1食のメニューがビスケットとシチューを組み合わせてなる大腸内視鏡用検査食であって、1食あたりマルチトールを1〜15g又はソルビトールを0.5〜8g含有し、不溶性食物繊維の含量が1.2g以下であり、脂質を8〜29.2g、及び1cm以上の具材を含有している大腸内視鏡用検査食、
(2)検査食が昼食用及び/又は夕食用である(1)の大腸内視鏡用検査食、
(3)昼食用と夕食用の検査食をセットにしてなる(1)又は(2)の大腸内視鏡用検査食、
によって達成される。
【0009】
【発明の実施の形態】
以下、本発明を詳細に説明する。
本発明において、大腸内視鏡用検査食とは、大腸を内視鏡で検査するとき、前日に被験者に摂取させる昼食と夕食、或いは昼食以後に摂取させる間食をいう。
その日の朝食は通常の食事をしても検査に影響しないので必ずしも検査食を摂取させる必要はない。
なお、本発明の大腸内視鏡用検査食は脂肪と非消化性具材の含量がブラウン変法に即していないので、注腸検査用には使用できない。
【0010】
本発明の大腸内視鏡用検査食は1食当りの不溶性食物繊維の含量を1.2g以下としてある。
一般的に食物繊維というと、不溶性繊維と水溶性繊維とに分けられるが、そのどちらも学術上ヒトの消化酵素で消化(分解)されない食品成分と定義されている。ところで、不溶性繊維は大腸において分解を受けず、腸内で異物的に作用するので、ともすると残渣となる可能性がある。逆に、水溶性繊維は腸内環境を正常に保つことに寄与し、排便を促進し、便容量を増やし、排便をなめらかにする。
【0011】
本発明においては、不溶性食物繊維の含量を1食当り1.2g以下とするのは、従来の注腸検査食と同じであり、この値を超えると残渣として腸内に残りやすくなり、検査に悪影響を及ぼす原因となるからである。ここで、不溶性食物繊維とは、小麦ふすまやコーンダイエタリーファイバーなどに含まれているセルロースやヘミセルロース、キノコのグルカン、豆類や果物のリグニン、カニやエビの甲羅類のキチン等の成分であり、水に不溶な物質をいう。
例えば、ごぼう、さつまいも、たまねぎ、にんじん、豆類などは、不溶性食物繊維を多く含むため、本発明の検査食の食材としては適当でない。逆に、問題なく使用できるものとしては、例えば、肉類(脂身を含むもの)、魚介類、じゃがいも、大根などがある。
【0012】
また、本発明の大腸内視鏡用検査食は、1食当り脂質を8g以上含有している。ここで脂質とは、食物中に含まれている中性脂肪、リン脂質、糖脂質、ロウ、カロチノイド等のエーテル可溶物をいう。この脂質は肉や魚などの食材、または食材を調理するのに用いられる動・植物油脂によって検査食に含有させることができる。
【0013】
脂質成分は注腸検査では禁忌とされており、従来の注腸検査食においては使用不可能であったが、大腸内視鏡検査では、脂身の多いバラ肉や鶏の皮などを含む食事を摂取しても悪影響が出ないという、本発明者らの知見に基き、通常の食事と同様に、適量の脂質を配合することが可能となったものである。
脂質を検査食1食当り8g以上含有することによって、はじめて美味しくてボリューム感のある検査食となる。
【0014】
さらに、本発明の大腸内視鏡用検査食には、1cm以上の具材を含有する。
ここで具材とは、例えば、検査食が肉じゃがやシチューの場合には固形のじゃがいもや肉、カップめんやカップうどんの場合には固形の野菜や肉のように、ある程度噛み応えのある固形物をいう。パンやクッキー等のように加水するとすぐ軟化して噛み応えがなくなるものや、ゼリーやみそ汁の麩のような噛み応えがないものは具材には含まれない。
【0015】
1cm以上の具材は検査食1食分に対し、5〜50%、好ましくは10〜40%含有させることが望ましい。1cm以上の大きさの具材を含有させることにより、普通の食事と比べて遜色がなく、また、食べ応えや満足感のある検査食にすることができる。本発明で検査食に含有させる1cm以上の具材は、消化されずに便に混ざる可能性があるので、従来の大腸検査食においては禁忌とされていたものである。
【0016】
なお、本発明の大腸内視鏡用検査食には、上記のような具材の他に、糖アルコールを含有させてもよい。糖アルコールを検査食に含有させることによって、自然な形で糖アルコールを摂取することができ、同時に糖アルコールの緩下作用により、便を緩くし、下剤及び腸管洗浄剤の効きをよくすることができ、検査の成功率を上げることにつながるからである。
【0017】
ここで、糖アルコールとは、糖のアルデヒド基及びケトン基を還元してアルコール基とした多価アルコールであり、本発明で用いる糖アルコールとしては、キシリトール、エリスリトール、ソルビトール、マンニトール、マルチトール、ラクチトール、パラチニット、還元澱粉加水分解物、イソマルトシルオリゴ糖アルコールがあり、これらの糖アルコールは甘味や粘度を調整する等の意味で単独で用いることも、二種以上を組み合わせて用いることもできる。また、その品質は、食品や食品添加物として市販されている程度の品質で十分で、特別な制約はなく、その形態も、液状、粉末状、顆粒状、スラリー状、固形状のいずれも採用することができる。
【0018】
検査食に対する糖アルコールの配合量は、検査食を摂取した時に、腹部膨満感やグル音などの不快な症状を伴わない程度の量に調節する必要があるが、それには、各種糖アルコールの緩下作用の最大無作用量未満に、また、二種以上の糖アルコールの混合物を用いる場合には、混合物の緩下作用の最大無作用量未満になるようにすることが好ましい。例えば、マルチトールの場合は、検査食1食当り1〜15g程度、ソルビトールの場合は、0.5〜8g程度含有させることによって、摂取後に腹痛や腹部膨満感等の不快な症状を呈することのない緩下効果が得られるため好ましい。
【0019】
以上のような構成からなる本発明の大腸内視鏡用検査食は、そのメニューとしては、肉じゃがとごはんを組み合わせた和食、親子丼のような丼物、カップラーメンのような中華食、パンとスープを組み合わせた洋食等が考えられる。これらを昼食にするか、夕食にするかは好みによるが、例えば、昼食用としてはカップラーメン、カップうどん、カレーライス、カップ焼そば、ごはんとみそ汁及びまぐろ照り煮の組み合わせ、ごはんとみそ汁及びサバ味噌煮の組み合わせなどがある。また夕食用としてはおじやとぶり大根、卵雑炊と豚角煮、白かゆと鶏竜田揚げ、白かゆと揚げ豆腐、親子丼とみそ汁、マーボー丼とみそ汁などがある。
なお、本発明の昼食用と夕食用検査食のほかに、従来より用いられている飴やクッキー等の間食を被験者に摂取させてもよい。
【0020】
これらの昼食用又は夕食用検査食のカロリーは、使用する食材や被験者の年齢などによって異なるが、1食当り180〜600kcal、好ましくは250〜500kcalとすれば、被験者の食事に対する満足度を満たすと同時に、大腸内視鏡検査を支障をきたさない程度の便残渣に抑える上からも望ましい。
【0021】
本発明の大腸内視鏡用検査食は、1食分のメニューの各料理ごとに缶やレトルトパウチ、合成樹脂製袋等からなる容器や袋にパックし、さらに腐敗しやすいものは加熱殺菌して長期間保存ができるようにしておくと便利である。
またこれらのパック品を昼食用と夕食用の1食分の検査食をセットにしたり、1食分の昼食用と夕食用の検査食に、不溶性食物繊維含量を低減した間食(従来品でも可)も加えてセットにし、セットで販売し同時に使用できるようにするとさらに便利となる。
【0022】
以上の構成からなる本発明の大腸内視鏡用検査食は、内視鏡検査の前日の食事のうち、昼食と夕食及び昼食以後の間食を被験者に摂取させることにより、検査当日に飲まなければならない腸管洗浄剤の量を2Lから1Lに減じることができ、それによって、検査を受ける患者(被験者)の肉体的・精神的な負担を軽減できる。
また、腸管洗浄剤の量を減じたとしても、検査に支障をきたさない程度の便残渣に抑えることができる。
さらに、内視鏡検査は1回受ければよいというものではなく、検査後3年などで再検査の必要があり、肉体的・精神的な負担を軽減できることにより、再受診率を上げることにも貢献できる。
【0023】
以下、本発明を実施例で説明する。
【実施例】
1. 大腸内視鏡用検査食の調整
(1)昼食用検査食
▲1▼鮭がゆ
精白米30kg、紅鮭フレーク5kg、こんぶだし2kg、食塩1kg、糖アルコール(マルチトール:日研化学(株)製)5kg及び清水207kgの原料(合計250kg)を用い、二重釜で加熱・調理して鮭がゆを製した。
この鮭がゆをレトルトパウチに250gずつ充填・密封し、これを熱水式レトルトにて120℃で20分間加熱殺菌した後冷却して昼食用の鮭がゆとした。
【0024】
▲2▼肉じゃが
じゃがいも60kg、牛肉20kg、上白糖4kg、糖アルコール(鮭がゆで用いたものと同じ)3kg、かつおだし2kg、でん粉1kg及び清水20kgの原料(合計110kg)を用い、二重釜で加熱・調理して肉じゃがを製した。
この肉じゃがをレトルトパウチに120gずつ充填・密封し、これを熱水式レトルトにて120℃で20分間加熱殺菌した後冷却して昼食用の肉じゃがとした。
【0025】
▲3▼上記鮭がゆと肉じゃがの1パックずつを1食分として昼食用検査食とした。
その不溶性食物繊維、脂質、1cm以上の具材の含量及びカロリーの測定値は表1のとおりである。
【0026】
【表1】

Figure 0004570331
【0027】
(2)夕食用検査食
▲1▼チキンクリームシチュー
若鶏もも肉40kg、じゃがいも30kg、生クリーム25kg、牛乳25kg、植物油脂2kg、小麦粉2kg、上白糖1kg、固形ブイヨン1kg、糖アルコール(鮭がゆで用いたものと同じ)3kg及び清水51kgの原料(合計180kg)を用い、二重釜で加熱・調理してチキンクリームシチューを製した。
このチキンクリームシチューをレトルトパウチに200gずつ充填・密封し、これを熱水式レトルトにて120℃で20分間加熱殺菌した後冷却して夕食用のチキンクリームシチューとした。
【0028】
▲2▼焼きパン
二度焼パン(キユーピー(株)製、商品名「ジャネフビスコット」)3枚(21g)を透明な合成樹脂製の袋にパックして夕食用の二度焼パンとした。
【0029】
▲3▼上記チキンクリームシチューと二度焼パンの1パックずつを1食分として夕食用検査食とした。
その不溶性食物繊維、脂質、1cm以上の具材の含量及びカロリーの測定値は表2のとおりである。
【0030】
【表2】
Figure 0004570331
【0031】
2.大腸内視鏡検査
(1)被験者として46〜80歳の男性14名と42〜79歳の女性6名の計20名について、大腸内視鏡検査の前日に、朝食はそれぞれ通常食を摂取させた。そして昼食は前記昼食用検査食を、また夕食は前記夕食用検査食をそれぞれ摂取させた。その際各被験者に対して、検査食についてアンケート調査を行った。
そして、被験者の就寝前に緩下剤として、ピコスルファートナトリウム製剤(商品名「ラキソベロン」、帝人(株)製)10mlずつを服用させた。
【0032】
(2)大腸内視鏡検査の当日に腸管洗浄剤(「ニフレック、味の素ファルマ(株)製」1袋137gを2Lの清水に溶解した溶解液)1Lを服用させて大腸内を洗浄した後、専門の医師により大腸内視鏡による検査を行った。
【0033】
3.検査食についてのアンケート調査及び医師による大腸内視鏡検査の結果は表3のとおりである。
【0034】
【表3】
Figure 0004570331
【0035】
表3より、本発明の大腸内視鏡用検査食は、味がよくボリュームが適当であり、食べ応えがあるため、被験者に食事としての満足感が与えられ、また、これを摂取した被験者は支障なく大腸内視鏡による検査を行えることが理解できる。
【0036】
【発明の効果】
以上述べたように、本発明の大腸内視鏡用検査食によれば、検査前日の食事のうち、昼食と夕食を本発明の検査食に置き換えることにより、検査当日の腸管洗浄剤の量を従来の2Lから1Lに減じても大腸内視鏡により検査を支障なく行うことができる。
また、本発明の大腸内視鏡用検査食は従来の注腸検査食に比べて、脂質含量が多く、美味しくてボリューム感があり、また、食材が大きく、通常の食事と変わらず食べた満足感が得られる。
またこのことは、検査を受ける患者(被験者)の肉体的・精神的な負担を軽減できるという効果を有する。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a test meal for a large intestine endoscope which is satisfactory as a meal and can perform a test on a large intestine of a patient with a large intestine endoscope without any trouble.
[0002]
[Prior art]
With the westernization of meals, colorectal cancer is rapidly increasing in Japan, and colorectal cancer screening is being conducted for the purpose of early detection. In addition, inflammatory diseases such as ulcerative colitis and Crohn's disease have shown a marked increase, and the importance of these tests is rapidly increasing. Most of these colorectal diseases are caused by lesions that occur in the mucous membranes. In addition to finding lesions, enema examination and colonoscopy are important examination methods in order to understand the nature of fine lesions. .
[0003]
Here, enema examination refers to injecting a contrast medium into the intestine of a subject, allowing the contrast medium to reach the deep large intestine by changing the position of the subject without draining it, and passing a positive contrast medium (barium) to the inner wall of the large intestine. This is a method for diagnosing the intestinal tract by injecting air as a thin layer, inflating the large intestine by simultaneously injecting air, transmitting X-rays, and drawing the state of the mucosal surface of the large intestine on the X-ray film. In this case, a pretreatment called the Brown modified method (Brown modified method) is performed on the subject prior to the examination. This is a method in which the contents of the large intestine are removed by administration of laxatives (salt laxatives and contact laxatives) after ingesting an enema test meal consisting of low fat and low residue the day before the test.
[0004]
The colonoscopy is a method of observing the inside of the intestinal tract using an endoscope and a light source device under anesthesia under anesthesia. Prior to the examination, an intestinal rinsing agent (for example, the trade name “NIFREC” ( Powder) and Ajinomoto Pharma Co., Ltd.) are dissolved in water, and this solution (2 L) is orally administered to the subject to eliminate the intestinal contents. In this case, the use of a powerful intestinal cleanser eliminates food residues in the large intestine, so the meal content of the previous day is not particularly limited. Insufficient cleaning may interfere with the inspection. In addition, in the case of an elderly person (especially a woman), taking a 2 L intestinal cleanser in a short time (within 2 hours) requires a large physical burden.
[0005]
Therefore, recently, after taking the enema meal on the day before the colonoscopy, the laxative is administered in the same manner as the enema examination, and the intestinal cleanser administered on that day is reduced to 1L. There are reports that good test results have been obtained. However, this test meal is not only delicious, but also has a problem of lack of volume.
In order to solve such a problem, a large intestine test food (enema test and enamel test) that conforms to Brown's modified method by mixing a fruit-derived enzyme (papaya papaya powder) in the food for colorectal inspection and making it a low residue in the past. (For example, Patent Document 1) has been proposed.
[Patent Document 1]
JP-A-11-343251 [0006]
However, since the above-mentioned proposed large intestine test meal is based on the modified Brown method, the content of insoluble dietary fiber per meal is 1.2 g or less (low fiber), and the lipid content is 8 g or less ( It is a low lipid) and does not contain large ingredients with poor digestion and absorption. Therefore, although this test food has improved the taste and texture of the conventional colorectal test food, it is not only lacking in taste because it is low lipid, but also because it has low fat and no ingredients, There was a problem of not being satisfied with eating and eventually being dissatisfied with normal meals.
[0007]
[Problems to be solved by the invention]
Therefore, the present inventors reduced the amount of intestinal cleanser administered to the day of the examination to 1 L in order to reduce the burden on the patient (subject) undergoing a colonoscopy as much as possible and at the same time increase the success rate of the examination. However, the present invention has been completed as a result of research on a delicious, voluminous colonoscopy test meal that can be suppressed to fecal residue that does not interfere with the examination.
That is, an object of the present invention is to provide a test food for colonoscopy that is satisfactory as a meal and that can perform a test on a patient's large intestine with a colonoscope without hindrance.
[0008]
[Means for Solving the Problems]
The purpose of the present invention is to
(1) One meal menu is a colonoscopy test meal consisting of a combination of biscuit and stew, containing 1 to 15 g maltitol or 0.5 to 8 g sorbitol per meal, and the content of insoluble dietary fiber Is 1.2 g or less, a test meal for colonoscopy containing 8 to 29.2 g of lipid, and ingredients of 1 cm 3 or more,
(2) The inspection food for colonoscopy according to (1), wherein the inspection food is for lunch and / or dinner;
(3) A test meal for colonoscopy according to (1) or (2), comprising a test meal for lunch and dinner.
Achieved by:
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail.
In the present invention, the colonoscopy test meal refers to lunch and dinner taken by the subject on the previous day when the large intestine is examined with an endoscope, or snacks taken after lunch.
The breakfast of the day does not necessarily affect the test even if you eat a normal meal, so it is not always necessary to ingest the test meal.
Note that the test food for colonoscopy of the present invention cannot be used for enema examination because the content of fat and non-digestible ingredients does not conform to the Brownian modified method.
[0010]
The test meal for colonoscopy of the present invention has a content of insoluble dietary fiber per meal of 1.2 g or less.
Generally speaking, dietary fiber is divided into insoluble fiber and water-soluble fiber, both of which are defined as food ingredients that are not digested (degraded) by human digestive enzymes. By the way, the insoluble fiber is not decomposed in the large intestine and acts as a foreign substance in the intestine. Conversely, water-soluble fibers contribute to maintaining the normal intestinal environment, promote defecation, increase stool volume, and smooth defecation.
[0011]
In the present invention, the content of insoluble dietary fiber is 1.2 g or less per serving, which is the same as the conventional enema food. If this value is exceeded, it tends to remain in the intestine as a residue. This is a cause of adverse effects. Here, insoluble dietary fiber is a component such as cellulose and hemicellulose, mushroom glucan, beans and fruits lignin, crab and shrimp shellfish chitin, etc. contained in wheat bran and corn dietary fiber, etc. A substance that is insoluble in water.
For example, burdock, sweet potato, onion, carrot, beans and the like contain a large amount of insoluble dietary fiber and are not suitable as foods for the test food of the present invention. On the other hand, things that can be used without problems include, for example, meat (including fat), seafood, potatoes, and radishes.
[0012]
Moreover, the test | inspection food for colonoscopy of this invention contains 8g or more of lipids per meal. Here, the lipid refers to an ether soluble material such as neutral fat, phospholipid, glycolipid, wax, carotenoid and the like contained in food. This lipid can be contained in the test food by foods such as meat and fish, or by animal and vegetable oils and fats used for cooking foods.
[0013]
Lipid components are contraindicated in enema examinations and could not be used in conventional enema examination meals.In colonoscopy, however, meals containing fatty meats such as lean meat or chicken skin are not acceptable. Based on the knowledge of the present inventors that no adverse effects occur even when ingested, it is possible to formulate an appropriate amount of lipid as in a normal meal.
By containing 8 g or more of lipid per test meal, the test food is delicious and voluminous for the first time.
[0014]
Furthermore, the inspection food for colonoscopy of the present invention contains ingredients of 1 cm 3 or more.
Here, the ingredients include solid potatoes and meat when the test food is meat potato and stew, and solid vegetables and meat such as solid vegetables and meat when cup noodles and cup udon are used. Say. Ingredients are not included such as bread and cookies that soften immediately when water is added and do not respond to biting, or those that do not respond to biting such as jelly or miso soup.
[0015]
Ingredients of 1 cm 3 or more are desirably contained in an amount of 5 to 50%, preferably 10 to 40% with respect to one test meal. By including ingredients with a size of 1 cm 3 or more, it is possible to make a test meal that is not inferior to ordinary meals and that has a satisfactory eating experience. Ingredients of 1 cm 3 or more to be contained in the test meal in the present invention may be mixed with the stool without being digested, and thus are contraindicated in conventional colon test meals.
[0016]
In addition, the test meal for colonoscopy of the present invention may contain a sugar alcohol in addition to the above ingredients. By including sugar alcohol in the test food, sugar alcohol can be ingested in a natural form, and at the same time, the laxative action of sugar alcohol can loosen stool and improve the effectiveness of laxatives and intestinal irrigants. This can increase the success rate of the inspection.
[0017]
Here, the sugar alcohol is a polyhydric alcohol obtained by reducing an aldehyde group and a ketone group of a sugar to form an alcohol group. Examples of the sugar alcohol used in the present invention include xylitol, erythritol, sorbitol, mannitol, maltitol, and lactitol. , Paratinite, reduced starch hydrolyzate, and isomaltosyl oligosaccharide alcohol, and these sugar alcohols can be used alone or in combination of two or more in terms of adjusting sweetness and viscosity. Moreover, the quality of the grade marketed as a foodstuff or a food additive is sufficient, and there is no special restriction, and the form adopts any of liquid form, powder form, granule form, slurry form, and solid form. can do.
[0018]
The amount of sugar alcohol to be added to the test meal must be adjusted to a level that does not cause unpleasant symptoms such as abdominal fullness and guru when the test meal is ingested. When using a mixture of two or more sugar alcohols, it is preferable to make the amount less than the maximum no-effect amount of the laxative effect. For example, in the case of maltitol, about 1 to 15 g per test meal and in the case of sorbitol about 0.5 to 8 g may cause unpleasant symptoms such as abdominal pain and abdominal bloating after ingestion. This is preferable because a laxative effect is not obtained.
[0019]
The test food for colonoscopy of the present invention having the above-described configuration includes, as its menu, Japanese food combining meat potatoes and rice, porridge such as oyakodon, Chinese food such as cup ramen, bread and soup Western food combined with can be considered. Whether to make them lunch or dinner depends on your taste, but for lunch, for example, cup ramen, cup udon, curry rice, cup yakisoba, rice and miso soup and tuna teriyaki, rice and miso soup and mackerel There are combinations of miso stew. For dinner, there are uncles, toburi radish, egg soup and pork simmered, white oysters and fried chicken Tatsuta, white oysters and fried tofu, oyakodon and miso soup, marbow koji and miso soup.
In addition to the lunch and dinner test meals of the present invention, the subject may be allowed to eat snacks such as rice cakes and cookies that have been used conventionally.
[0020]
The calories of these lunch or dinner test meals vary depending on the ingredients used, the age of the subject, etc., but if the meal is 180-600 kcal per meal, preferably 250-500 kcal, the satisfaction of the subject with the meal is satisfied. At the same time, it is desirable from the viewpoint of suppressing colonoscopy to a fecal residue that does not hinder.
[0021]
The inspection food for colonoscopy of the present invention is packed in a container or bag consisting of a can, a retort pouch, a synthetic resin bag, etc. for each dish of the menu for one meal, and further, those that are likely to rot are heat sterilized. It is convenient to keep it for a long time.
In addition, these packed products include a set of test meals for lunch and dinner, and a snack (with conventional insoluble foods) with a reduced content of insoluble dietary fiber is added to the test meal for lunch and dinner. In addition, it is more convenient to make a set that can be sold and used at the same time.
[0022]
The colonoscopy test meal of the present invention having the above-described configuration must be taken on the day of the test by having the subject ingest a lunch and dinner and a snack after lunch in the meal the day before the endoscopy. The amount of intestinal irrigation agent that must be reduced can be reduced from 2 L to 1 L, thereby reducing the physical and mental burden of the patient (subject) undergoing the test.
Moreover, even if the amount of the intestinal rinsing agent is reduced, it can be suppressed to fecal residue that does not hinder the examination.
Furthermore, it is not necessary to have an endoscopy once, but a reexamination is necessary in 3 years after the examination, and the physical and mental burden can be reduced, so that the reexamination rate can be increased. Can contribute.
[0023]
Hereinafter, the present invention will be described with reference to examples.
【Example】
1. Adjustment of test food for colonoscopy (1) Test meal for lunch (1) 30kg rice bran refined white rice, 5kg red potato flakes, 2kg kombu dashi, 1kg salt, sugar alcohol (Maltitol: manufactured by Nikken Chemical Co., Ltd.) ) 5 kg and 207 kg of fresh water (250 kg in total) were used, and the mixture was heated and cooked in a double kettle to make a soy sauce.
The retort pouches were filled with 250 g of this mushroom soup and sealed, and this was heat sterilized with a hot water retort at 120 ° C. for 20 minutes and then cooled to form a mushroom mushroom for lunch.
[0024]
(2) 60 kg of meat potatoes, 20 kg of beef, 4 kg of white sucrose, 3 kg of sugar alcohol (same as that used for boiled potatoes), 2 kg of bonito, 1 kg of starch and 20 kg of fresh water (total of 110 kg) Cooked and cooked meat potatoes.
120g each of the meat potatoes were filled and sealed in a retort pouch. The meat potatoes were sterilized by heating at 120 ° C for 20 minutes in a hot water retort and then cooled to make meat potatoes for lunch.
[0025]
(3) One pack of the above-mentioned rice cakes and meat potatoes was used as a test meal for lunch.
The insoluble dietary fiber, lipid, the content of ingredients of 1 cm 3 or more, and the measured values of calories are shown in Table 1.
[0026]
[Table 1]
Figure 0004570331
[0027]
(2) Inspection meal for dinner (1) Chicken cream stew Young chicken thigh 40kg, Potato 30kg, Fresh cream 25kg, Milk 25kg, Vegetable oil 2kg, Flour 2kg, White sucrose 1kg, Solid bouillon 1kg, Sugar alcohol (For boiled salmon A chicken cream stew was prepared by heating and cooking in a double kettle using 3 kg of raw materials (total of 180 kg) and 3 kg of fresh water.
Each chicken cream stew was filled and sealed in 200 g portions in a retort pouch, which was sterilized by heating at 120 ° C. for 20 minutes in a hot water retort, and then cooled to obtain a chicken cream stew for dinner.
[0028]
(2) Baked bread Twice baked bread (made by QP Corporation, trade name “Janev Biscot”) (21 g) was packed in a transparent synthetic resin bag to make a baked bread for dinner.
[0029]
(3) The above-mentioned chicken cream stew and double-baked bread were used as a meal for dinner.
The insoluble dietary fiber, lipid, the content of ingredients of 1 cm 3 or more, and the measured values of calories are shown in Table 2.
[0030]
[Table 2]
Figure 0004570331
[0031]
2. Colonoscopy (1) For subjects, 14 men aged 46 to 80 years old and 6 women aged 42 to 79 years old, a total of 20 people had breakfast on the day before the colonoscopy. It was. Then, the lunch test food was consumed for lunch, and the dinner test food was consumed for dinner. At that time, a questionnaire survey on the test meal was conducted for each subject.
Then, 10 ml of a picosulfate sodium preparation (trade name “Laxoberon”, manufactured by Teijin Ltd.) was taken as a laxative before going to bed.
[0032]
(2) On the day of colonoscopy, after taking 1 L of intestinal irrigation agent (dissolved solution of 1 bag of 137 g “Nifurec, Ajinomoto Pharma Co., Ltd.” in 2 L of clear water) and washing the inside of the large intestine, Examination with a colonoscopy was performed by a specialist doctor.
[0033]
3. Table 3 shows the results of the questionnaire survey on the test meal and the results of the colonoscopy by the doctor.
[0034]
[Table 3]
Figure 0004570331
[0035]
From Table 3, the test food for colonoscopy of the present invention has a good taste, a suitable volume, and a good response to eating, so that the subject is given satisfaction as a meal. It can be understood that inspection with a colonoscope can be performed without any trouble.
[0036]
【The invention's effect】
As described above, according to the test meal for colonoscopy of the present invention, among the meals on the day before the test, by replacing lunch and dinner with the test meal of the present invention, the amount of intestinal cleanser on the test day is reduced. Even when the conventional 2L is reduced to 1L, the inspection can be performed without any trouble by the colonoscope.
In addition, the test food for colonoscopy of the present invention has a higher lipid content, tasty and more voluminous feel than the conventional enema test food, and the food is large and satisfactory to eat as usual. A feeling is obtained.
This also has the effect of reducing the physical and mental burden of the patient (subject) undergoing the examination.

Claims (3)

1食のメニューがビスケットとシチューを組み合わせてなる大腸内視鏡用検査食であって、1食あたりマルチトールを1〜15g又はソルビトールを0.5〜8g含有し、不溶性食物繊維の含量が1.2g以下であり、脂質を8〜29.2g、及び1cm以上の具材を含有している大腸内視鏡用検査食。 One meal menu is a colonoscopy examination meal consisting of a combination of biscuits and stew, and contains 1 to 15 g maltitol or 0.5 to 8 g sorbitol per meal, and the content of insoluble dietary fiber is 1. A test meal for colonoscopy that is 2 g or less, contains 8 to 29.2 g of lipid, and ingredients of 1 cm 3 or more. 検査食が昼食用及び/又は夕食用である請求項1記載の大腸内視鏡用検査食。The test meal for colonoscopy according to claim 1, wherein the test meal is for lunch and / or dinner. 昼食用と夕食用の検査食をセットにしてなる請求項1又は請求項2記載の大腸内視鏡用検査食。The test meal for colonoscopy according to claim 1 or 2, wherein the test meal for lunch and dinner is used as a set.
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JPH04258264A (en) * 1991-02-08 1992-09-14 Ajinomoto Co Inc Production of ingredient-containing cocked rice
JPH07242539A (en) * 1994-03-01 1995-09-19 Zeria Pharmaceut Co Ltd Composition having laxative effect
JPH11343251A (en) * 1998-05-28 1999-12-14 Goshu Yakuhin Kk Food for large intestine examination
JP2002010768A (en) * 2000-04-24 2002-01-15 Ajinomoto Co Inc Method for producing food
JP2002262829A (en) * 2001-03-08 2002-09-17 Toyama Chem Co Ltd Constipation improving food containing electrolyzed weakly alkaline deep ocean water
JP2002281932A (en) * 2001-03-29 2002-10-02 Ajinomoto Co Inc Seasoning composition and method for producing food using the same
JP2002354989A (en) * 2001-03-30 2002-12-10 Sanei Gen Ffi Inc Boiled and seasoned food and method for preventing boiled and seasoned food from breaking into piece while cooking and hardening

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