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JP2017203021A - Sterilizing composition - Google Patents

Sterilizing composition Download PDF

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JP2017203021A
JP2017203021A JP2016109415A JP2016109415A JP2017203021A JP 2017203021 A JP2017203021 A JP 2017203021A JP 2016109415 A JP2016109415 A JP 2016109415A JP 2016109415 A JP2016109415 A JP 2016109415A JP 2017203021 A JP2017203021 A JP 2017203021A
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mass
fatty acid
acid ester
sterilizing
disinfecting
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隆太 内藤
Ryuta Naito
隆太 内藤
智沙恵 閑
Chisae Shizuka
智沙恵 閑
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Arboskk
Arbos Corp
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Arboskk
Arbos Corp
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Abstract

PROBLEM TO BE SOLVED: To solve the following problems: conventionally a sterilizing composition used for sterilizing the skin and hands contains polyhydric alcohols, such as glycerol, propylene glycol, butylene glycol, and sorbitol, contains polyhydric alcohol fatty acid esters, such as a glycerine fatty acid ester, polyglyceryl fatty acid ester, polyoxyethylene glycerine fatty acid ester, and sucrose fatty acid ester, or contains hydrated polymer compounds, such as hydroxypropylcellulose and hydroxyethyl cellulose, but: when the polyhydric alcohol and the polyhydric alcohol fatty acid ester are contained, there is a substantial sticky feeling experienced after being applied; and when the hydrated polymer compounds are contained, aggregates are produced by peeling the polymer compounds off the skin after being dried, thus there is a desire for improvement.SOLUTION: This invention provides a sterilizing composition, comprising: 20 to 90 mass% of one or more of (A) ethanol, normal propanol, and isopropanol; 0.001 to 5.0 mass% of (B) a 10-40 C alcohol compound; and 0.01 to 5.0 mass% of (C) a moisturizer.SELECTED DRAWING: None

Description

本発明は、エタノールや殺菌剤を有効成分とする皮膚や手指の殺菌消毒組成物に関して、感触の優れた殺菌消毒組成物を提供するものである。更に詳しくは、塗布後のべとつきが少なくさらさら感としっとり感を併せ持ち、保湿性を有する殺菌消毒組成物を提供するものである。  The present invention provides a disinfecting and disinfecting composition excellent in touch with respect to a disinfecting and disinfecting composition for skin and fingers containing ethanol or a disinfectant as an active ingredient. More specifically, the present invention provides a sterilizing and disinfecting composition that has little stickiness after application, has both a smooth and moist feeling, and has a moisturizing property.

従来、皮膚や手指の殺菌消毒に使用される殺菌消毒組成物は肌荒れを防ぐために保湿剤としてグリセリン、プロピレングリコール、ブチレングリコール、ソルビトールなどの多価アルコールを配合したり、グリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステル、ポリオキシエチレングリセリン脂肪酸エステル、ショ糖脂肪酸エステルなどの多価アルコール脂肪酸エステルを配合したり、ヒドロキシプロピルセルロース、ヒドロキシエチルセルロースなどの抱水性高分子化合物を配合したりしていた。(特許文献1、2)しかしながら、多価アルコールや多価アルコール脂肪酸エステルなどの保湿剤を配合すると塗布後のべとつき感が多く、抱水性高分子化合物を配合すると乾燥後に肌上で高分子化合物が剥離して凝集物が発生するという問題があり、いずれも満足のいくものではなかった。  Conventionally, sterilizing and disinfecting compositions used for sterilization of skin and fingers are blended with polyhydric alcohols such as glycerin, propylene glycol, butylene glycol and sorbitol as humectants to prevent rough skin, glycerin fatty acid ester, polyglycerin fatty acid Polyhydric alcohol fatty acid esters such as esters, polyoxyethylene glycerin fatty acid esters, and sucrose fatty acid esters are blended, and water-containing polymer compounds such as hydroxypropyl cellulose and hydroxyethyl cellulose are blended. (Patent Documents 1 and 2) However, when a moisturizing agent such as polyhydric alcohol or polyhydric alcohol fatty acid ester is blended, there is a lot of stickiness after coating, and when a hydrated polymer compound is blended, the polymer compound is dried on the skin after drying. There was a problem that aggregates were generated by peeling, and none of them was satisfactory.

特開2014−129372号JP 2014-129372 A 特表2006−509718号Special table 2006-509718

従って、本発明が解決しようとしている課題は、感触の優れた殺菌消毒組成物を提供するものであり、更に詳しくは、塗布後のべとつきが少なく、さらさら感としっとり感を併せ持ち、保湿性を有する殺菌消毒組成物を提供するものである。  Therefore, the problem to be solved by the present invention is to provide a disinfecting and disinfecting composition having an excellent feel, and more specifically, it has less stickiness after application, has both a smooth feeling and a moist feeling, and has moisture retention. A disinfecting and disinfecting composition is provided.

本発明者らは、これらの課題を解決すべく鋭意検討を行った結果、(A)エタノール、ノルマルプロパノール、イソプロパノールからなる1種又は2種以上を20〜90質量%、(B)炭素数10〜40のアルコール化合物を0.001〜5.0質量%、(C)保湿剤を0.01〜5.0質量%含有する殺菌消毒組成物により、塗布後のべとつきが少なく、さらさら感としっとり感を併せ持ち、保湿性を有する殺菌消毒組成物を見出した。  As a result of intensive studies to solve these problems, the present inventors have found that (A) one or more of ethanol, normal propanol, and isopropanol are 20 to 90% by mass, and (B) carbon number is 10. A sterilizing and disinfecting composition containing 0.001 to 5.0% by weight of an alcohol compound of ˜40 and (C) 0.01 to 5.0% by weight of a moisturizing agent, has less stickiness after application, and is smooth and moist. The present inventors have found a sterilizing and disinfecting composition having a feeling and having moisture retention.

本発明の殺菌消毒組成物は、塗布後のべとつきが少なく、さらさら感としっとり感を併せ持ち、保湿性を有する殺菌消毒組成物である。  The sterilizing / disinfecting composition of the present invention is a sterilizing / disinfecting composition that has little stickiness after application, has a smooth feeling and a moist feeling, and has moisture retention.

本発明の主旨は、(A)エタノール、ノルマルプロパノール、イソプロパノールからなる1種又は2種以上を20〜90質量%、(B)炭素数10〜40のアルコール化合物を0.001〜5.0質量%、(C)保湿剤を0.01〜5.0質量%含有する殺菌消毒組成物に関するものである。  The gist of the present invention is that (A) one or more of ethanol, normal propanol and isopropanol are 20 to 90% by mass, and (B) an alcohol compound having 10 to 40 carbon atoms is 0.001 to 5.0% by mass. %, (C) a sterilizing and disinfecting composition containing 0.01 to 5.0% by mass of a humectant.

本発明に用いられる(A)成分としては、エタノール、ノルマルプロパノール、イソプロパノールからなる1種又は2種以上の混合物であるが、好ましくはエタノール、イソプロパノール及びこれらの混合物である。
(A)成分の配合量は、20〜90質量%であるが、好ましくは30〜85質量%、より好ましくは50〜85質量%である。
The component (A) used in the present invention is one or a mixture of two or more of ethanol, normal propanol and isopropanol, preferably ethanol, isopropanol and a mixture thereof.
(A) Although the compounding quantity of a component is 20-90 mass%, Preferably it is 30-85 mass%, More preferably, it is 50-85 mass%.

本発明に用いられる(B)炭素数10〜40のアルコール化合物としては、デカノール、ウンデカノール、ドデカノール、トリデカノール、テトラデカノール、ペンタデカノール、ヘキサデカノール、ヘプタデカノール、オクタデカノール、ノナデカノール、エイコサノール、ドコサノール、テトラコサノール、ヘキサコサノール、オクタコサノール、トリアコンタノール、ドトリアコンタノール、コレステロール、イソコレステロール、ジヒドロコレステロール、フィトステロール,カンペステロール、シトステロール、ブラシカステロール、スティグマステロールなどからなる1種又は2種以上である。
(B)成分の配合量は、0.001〜5.0質量%であるが、好ましくは0.001〜2.0質量%、より好ましくは0.01〜1.0質量%である。
Examples of the alcohol compound having 10 to 40 carbon atoms used in the present invention include decanol, undecanol, dodecanol, tridecanol, tetradecanol, pentadecanol, hexadecanol, heptadecanol, octadecanol, nonadecanol, eicosanol. , Docosanol, tetracosanol, hexacosanol, octacosanol, triacontanol, dotriacontanol, cholesterol, isocholesterol, dihydrocholesterol, phytosterol, campesterol, sitosterol, brassicasterol, stigmasterol, etc. That's it.
(B) Although the compounding quantity of a component is 0.001-5.0 mass%, Preferably it is 0.001-2.0 mass%, More preferably, it is 0.01-1.0 mass%.

本発明に用いられる(C)保湿剤としては、一般に皮膚や手指に使用される製品に配合される成分であれば用いることができるが、具体的には、グリセリン、ジグリセリン、ポリグリセリン、エチレングリコール、ジエチレングリコール、ポリエチレングリコール、ポリエチレンプロピレングリコール、プロピレングリコール、ブチレングリコール、グルコース、トレハロース、ソルビトール、キシリトール、ピロリドンカルボン酸、ピロリドンカルボン酸塩、尿素、乳酸、乳酸塩などからなる1種又は2種以上である。
(C)保湿剤の配合量は、0.01〜5.0質量%であるが、好ましくは0.01〜3.0質量%、更に好ましくは0.01〜2.0質量%である。
As the (C) humectant used in the present invention, any component can be used as long as it is a component generally used in products used for the skin and fingers. Specifically, glycerin, diglycerin, polyglycerin, ethylene One or more of glycol, diethylene glycol, polyethylene glycol, polyethylene propylene glycol, propylene glycol, butylene glycol, glucose, trehalose, sorbitol, xylitol, pyrrolidone carboxylic acid, pyrrolidone carboxylate, urea, lactic acid, lactate, etc. is there.
(C) Although the compounding quantity of a moisturizer is 0.01-5.0 mass%, Preferably it is 0.01-3.0 mass%, More preferably, it is 0.01-2.0 mass%.

本発明に用いられる(D)ヒトノロウイルス、ネコカリシウイルス、マウスノロウイルスなどのカリシウイルスの不活化効果に有効な成分としては、クエン酸、リンゴ酸、乳酸、マレイン酸、フマル酸、リン酸、フィチン酸、ヒノキチオール、ヒノキチオール金属錯体、硫酸亜塩、植物抽出物、ユーカリ抽出物、竹抽出物、柿抽出物、甘草抽出物、グレープフルーツ種子抽出物、ブドウ種子抽出物、タンニン、プロアントシニジン、リゾチーム、ポリヘキサメチレンビグアナイド化合物、水酸化カルシウム、グリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステルなどからなる1種又は2種以上である。尚、ヒトノロウイルスは実験室で培養できないので、一般的に実験室での試験は代替ウイルスとしてネコカリシウイルスを用いて試験が行われている。
(D)ヒトノロウイルス、ネコカリシウイルス、マウスノロウイルスなどのカリシウイルスの不活化効果に有効な成分の配合量は、0.01〜3.0質量%であるが、より好ましくは0.01〜1.5質量%である。
本発明の組成物は、ヒトノロウイルス、ネコカリシウイルス、マウスノロウイルスなどのカリシウイルスの不活化効果に有効な成分を配合することで、ヒトノロウイルス、ネコカリシウイルス、マウスノロウイルスなどのカリシウイルスの不活化効果に有効な殺菌消毒組成物を提供することができる。
(D) Ingredients effective for the inactivation effect of caliciviruses such as human norovirus, feline calicivirus, mouse norovirus used in the present invention include citric acid, malic acid, lactic acid, maleic acid, fumaric acid, phosphoric acid, phytin Acid, Hinokitiol, Hinokitiol metal complex, Sulfite, Plant extract, Eucalyptus extract, Bamboo extract, Persimmon extract, Licorice extract, Grapefruit seed extract, Grape seed extract, Tannin, Proanthinidine, Lysozyme , Polyhexamethylene biguanide compound, calcium hydroxide, glycerin fatty acid ester, polyglycerin fatty acid ester and the like. Since human norovirus cannot be cultivated in the laboratory, the laboratory test is generally performed using feline calicivirus as an alternative virus.
(D) Although the compounding quantity of the component effective for the inactivation effect of caliciviruses, such as a human norovirus, a feline calicivirus, and a mouse norovirus, is 0.01-3.0 mass%, More preferably, it is 0.01-1 0.5% by mass.
The composition of the present invention contains a component effective for the inactivation effect of caliciviruses such as human norovirus, feline calicivirus, and mouse norovirus, thereby inactivating caliciviruses such as human norovirus, feline calicivirus, and mouse norovirus. An effective disinfectant composition can be provided.

本発明の殺菌消毒組成物のpHは、2.0〜6.0が好ましく、更に好ましくは2.0〜4.0である。  The pH of the sterilizing and disinfecting composition of the present invention is preferably 2.0 to 6.0, more preferably 2.0 to 4.0.

本発明の殺菌消毒組成物には、前記成分の他に一般的に殺菌消毒剤に配合される成分を本発明の効果を損なわない範囲で配合することができる。配合できる成分としては、殺菌剤、殺菌促進剤、界面活性剤、キレート剤、抗酸化剤、清涼剤、消炎剤、血行促進剤、発泡剤、増粘剤、着色剤、香料などがあげられる。  In addition to the above-mentioned components, the components generally blended in the bactericidal disinfectant can be blended with the bactericidal disinfecting composition of the present invention within a range not impairing the effects of the present invention. Ingredients that can be blended include bactericides, bactericidal accelerators, surfactants, chelating agents, antioxidants, refreshing agents, anti-inflammatory agents, blood circulation promoters, foaming agents, thickeners, colorants, fragrances and the like.

以下、本発明につき実施例を用いてより詳細に説明するが、本発明はこれら実施例に限定されるものではない。  EXAMPLES Hereinafter, although this invention is demonstrated in detail using an Example, this invention is not limited to these Examples.

次に示す組成の殺菌消毒組成物を調整し、さらさら感、しっとり感、保湿性、ネコカリシウイルス不活化効果について評価した。(配合割合は質量%)
(実施例1)95%エタノール78.15%、グリセwリン0.58%、セタノール0.01%、85%リン酸0.29%、クエン酸0.35%、精製水残余、pH3.1
(実施例2)95%エタノール78.15%、グリセwリン0.58%、セタノール0.06%、85%リン酸0.30%、クエン酸0.35%、精製水残余、pH3.1
(実施例3)95%エタノール78.15%、グリセwリン0.58%、セタノール0.23%、85%リン酸0.29%、クエン酸0.35%、精製水残余、pH3.1
(実施例4)95%エタノール78.15%、グリセwリン0.58%、セタノール0.12%、85%リン酸0.29%、クエン酸0.35%、精製水残余、pH3.1
(実施例5)95%エタノール78.15%、グリセwリン0.58%、コレステロール0.01%、85%リン酸0.30%、クエン酸0.35%、精製水残余、pH3.1
(比較例)95%エタノール78.15%、グリセリン0.58%、85%リン酸0.29%、クエン酸0.35%、精製水残余、pH3.1
A sterilizing and disinfecting composition having the following composition was prepared and evaluated for its smooth feeling, moist feeling, moisture retention, and feline calicivirus inactivating effect. (Mixing ratio is mass%)
(Example 1) 95% ethanol 78.15%, Glycein phosphorus 0.58%, Cetanol 0.01%, 85% Phosphoric acid 0.29%, Citric acid 0.35%, Purified water residue, pH 3.1
(Example 2) 95% ethanol 78.15%, glyce w phosphorus 0.58%, cetanol 0.06%, 85% phosphoric acid 0.30%, citric acid 0.35%, purified water residue, pH 3.1
(Example 3) 95% ethanol 78.15%, Glycein phosphorus 0.58%, Cetanol 0.23%, 85% Phosphoric acid 0.29%, Citric acid 0.35%, Purified water residue, pH 3.1
(Example 4) 95% ethanol 78.15%, glyce w phosphorus 0.58%, cetanol 0.12%, 85% phosphoric acid 0.29%, citric acid 0.35%, purified water residue, pH 3.1
(Example 5) 95% ethanol 78.15%, Glyce w phosphorus 0.58%, Cholesterol 0.01%, 85% Phosphoric acid 0.30%, Citric acid 0.35%, Purified water residue, pH 3.1
(Comparative example) 95% ethanol 78.15%, glycerin 0.58%, 85% phosphoric acid 0.29%, citric acid 0.35%, purified water residue, pH 3.1

さらさら感、しっとり感は7名のパネラーが手指に約2mLを塗布し擦り合わせて乾燥した後に、下記の評価基準で評価した。
さらさら感 1点;全くさらさらしない 2点;ややさらさら感が少ない 3点;普通 4点;ややさらさらしている 5点;非常にさらさらしている
しっとり感 1点;全くしっとりしない 2点;ややしっとりしない 3点;普通
4点;ややしっとりする 5点;非常にしっとりする
結果は次に示した通り、セタノールやコレステロールを配合することでさらさら感、しっとり感が良好になることが分かった。
(さらさら感)
実施例1 4.0点、 実施例2 4.3点、 実施例3 4.3点、
実施例4 3.7点、 実施例5 4.0点、 比較例 1.7点
(しっとり感)
実施例1 3.4点、 実施例2 4.3点、 実施例3 4.6点、
実施例4 4.1点、 実施例5 4.1点、 比較例 2.9点
The smooth and moist feeling was evaluated according to the following evaluation criteria after 7 panelists applied and rubbed about 2 mL onto their fingers and dried.
1 point; no dryness 2 points; little dry feeling 3 points; normal 4 points; somewhat dry 5 points; very dry moist 1 point; no moist 2 points; slightly moist No 3 points; normal
4 points; slightly moist 5 points; very moist As shown below, it was found that blending with cetanol or cholesterol improves the smoothness and moistness.
(Smooth feeling)
Example 1 4.0 points, Example 2 4.3 points, Example 3 4.3 points,
Example 4 3.7 points, Example 5 4.0 points, Comparative example 1.7 points (moist feeling)
Example 1 3.4 points, Example 2 4.3 points, Example 3 4.6 points,
Example 4 4.1 points, Example 5 4.1 points, Comparative Example 2.9 points

保湿性はヒトパッチによる皮膚表面(角質)水分量測定により評価した。被験者5人の両手前腕内側部の手首および肘から約5cmの部分を除く範囲の肌で異常のない部分に試料液をスポイトで2滴滴下した後、乾燥する。10分間隔でこの操作を繰り返し6回塗布した後、アミノ酸系活性剤で30秒間やさしく洗浄し、流水で30秒間すすいだ後、ペーパータオルでやさしく水分を拭き取った。その後、温度25℃、湿度35%にコントロールされた測定室にて20分間安静にし、皮表角層水分量測定装置 SKICON−200EX(アイ・ビイ・エス株式会社製)を用いて角質水分量を測定した。尚、試料液を塗布する前にアミノ酸系活性剤で30秒間やさしく洗浄し、流水で30秒間すすいだ後、ペーパータオルでやさしく水分を拭き取った後にも上記と同様に角質水分量を測定し、試料液塗布前後の変化量をもとめた。
試料液使用前後での皮膚コンダクタンス変化量測定結果を以下に示した。
比較例2 −18.0μS
比較例1 − 5.3μS
実施例2 − 3.5μS
比較例1および比較例2(95%エタノール78.15質量%、85%リン酸0.29質量%)に比べて実施例2は使用前後の変化量が少ない結果であり、実施例2は保湿性が高い組成物であった。
Moisturizing properties were evaluated by measuring the moisture content on the skin surface (keratin) using a human patch. Two drops of the sample solution are dropped with a dropper onto the skin where there are no abnormalities in the area excluding the portion about 5 cm from the wrist and elbow on the inner side of the forearms of the five subjects, and then dried. This operation was repeated 6 times at intervals of 10 minutes, then gently washed with an amino acid-based active agent for 30 seconds, rinsed with running water for 30 seconds, and then gently wiped with a paper towel. After that, it is kept still for 20 minutes in a measurement room controlled at a temperature of 25 ° C. and a humidity of 35%, and the skin horny layer moisture content measuring device SKICON-200EX (manufactured by IBI S Co., Ltd.) is used to adjust the keratinous moisture content. It was measured. Before applying the sample solution, gently wash it with an amino acid-based active agent for 30 seconds, rinse it with running water for 30 seconds, and then wipe off the moisture with a paper towel. The amount of change before and after application was determined.
The results of measuring the skin conductance change before and after using the sample solution are shown below.
Comparative Example 2 −18.0 μS
Comparative Example 1-5.3 μS
Example 2-3.5 μS
Compared with Comparative Example 1 and Comparative Example 2 (95% ethanol 78.15% by mass, 85% phosphoric acid 0.29% by mass), Example 2 is a result of less change before and after use, and Example 2 is a moisturizing agent. It was a composition with high property.

ネコカリシウイルス不活化試験は下記の方法で、実施例2について実施した。
(1)供試ウイルスとウイルス液の調整方法
供試ウイルスは、ネコカリシウイルス(Feline calicivirus F−9,ATCC VR−782)を用いた。ウイルスをネコ腎臓由来細胞CRFK(Crandell−Rees feline kidney)に感染させ、細胞培養面積の約90%以上が細胞変性効果(CPE;Cytopathiceffect)を示したときマイナス80℃の冷凍庫に凍結保存した。その後、凍結融解操作を行い、遠心沈降した上澄みを採取し、限外濾過膜で濃縮したウイルス液を供試ウイルスとした。
(2)ネコカリシウイルス不活化試験方法
試験管内に試験品0.9mLを入れ、供試ウイルス液0.1mLを加えた後、試験管ミキサーで緩やかに混合して、室温で所定の時間作用させた。試験品のウイルスに対する作用停止は、作用液をSoybean Casein Digest Broth with Lecithin & Polysorbate 80(SCDLP)で100倍に希釈して行い、ウイルス感染価測定用試料とした。なお、作用時間0秒及び対照は試験品の代わりにリン酸緩衝生理食塩水(PBS;phosphate buffered Saline)を用いた。作用停止の有効性は別途試験で確認した。
(3)ウイルス感染価の測定
感染価測定用細胞をあらかじめ96ウエルプレートに播種し、単層培養した後、培養上清を全て除き、ウイルス感染価測定用試料の原液又はPBSで10倍段階希釈したウイルス液を1ウエルあたり25μL加えた後、37℃の二酸化炭素インキュベータで1時間静置し、ウイルスを細胞に吸着させた。1時間後、接種ウイルス液を除去した後、1%FBS加Dulbecco’s Modified Eagle’s Mediumを1ウエル当たり100μL加え、4日間培養した。培養後、顕微鏡でウイルスの増殖により形成されたCPEを観察し、Reed−Muench法を用いてウイルス感染価(TCID50/mL)を求めた。なお、試験品の作用停止後の溶液がCRFK細胞に対し毒性を示す場合、感染価の測定が困難になるため、毒性確認を行った。
(4)結果
結果は下記の通り、実施例2の殺菌消毒組成物は30秒及び60秒の作用時間で検出限界以下となり、ウイルス感染価対数減少値は5.0より大きい結果となった。
実施例2の殺菌消毒組成物はネコカリシウイルスに十分な不活化効果があることが確認できた。
(測定感染価 TCID50/mL)
対照(PBS)の感染価; 1.4×10/0秒後、 4.0×10/60秒後
実施例2の感染価; <1.3×10(検出限界以下)/30秒後、
<1.3×10(検出限界以下)/60秒後
(感染価対数減少値 log10
対照(PBS)の感染価対数減少値; 0.5/60秒後
実施例2の感染価対数減少値; >5.0/30秒後、 >5.0/60秒後
供試ウイルス原液の感染価;1.5×10 TCID50/mL
感染価単位;TCID50/mL
検出限界値;1.3×10 TCID50/mL
The feline calicivirus inactivation test was performed on Example 2 by the following method.
(1) Preparation method of test virus and virus solution Feline calicivirus F-9 (ATCC VR-782) was used as the test virus. The virus was infected with cat kidney-derived cells CRFK (Crandell-Rees felt kidney kidney), and when about 90% or more of the cell culture area showed cytopathic effect (CPE; Cytopathic effect), it was stored frozen in a minus 80 ° C. freezer. Thereafter, a freeze-thaw operation was performed, the supernatant obtained by centrifugation was collected, and a virus solution concentrated with an ultrafiltration membrane was used as a test virus.
(2) Feline calicivirus inactivation test method Place 0.9 mL of the test sample in the test tube, add 0.1 mL of the test virus solution, gently mix with a test tube mixer, and let it act at room temperature for a predetermined time. It was. The action of the test product on the virus was stopped by diluting the working solution 100-fold with Soybean Casein Digest Broth with Lecithin & Polysorbate 80 (SCDLP) to obtain a sample for measuring virus infectivity. In addition, the action time 0 second and the control used phosphate buffered saline (PBS; phosphate buffered saline) instead of the test product. The effectiveness of stopping the action was confirmed by a separate test.
(3) Measurement of virus infectivity titer Cells for infectivity titer measurement are seeded in a 96-well plate in advance, and after monolayer culture, all the culture supernatant is removed, and the virus infectivity titer sample is diluted 10-fold with PBS or PBS. After adding 25 μL of the virus solution per well, the plate was allowed to stand for 1 hour in a carbon dioxide incubator at 37 ° C. to adsorb the virus to the cells. After 1 hour, the inoculated virus solution was removed, and 1 μL FBS-added Dulbecco's Modified Eagle's Medium was added at 100 μL per well and cultured for 4 days. After culturing, CPE formed by virus propagation was observed with a microscope, and the virus infectivity titer (TCID 50 / mL) was determined using the Reed-Muench method. In addition, when the solution after the stop of the action of the test product is toxic to the CRFK cells, it was difficult to measure the infectious titer, so the toxicity was confirmed.
(4) The results are as follows, and the disinfecting and disinfecting composition of Example 2 was below the detection limit at the action time of 30 seconds and 60 seconds, and the virus infection titer logarithmic decrease value was larger than 5.0.
It was confirmed that the disinfecting and disinfecting composition of Example 2 had a sufficient inactivating effect on feline calicivirus.
(Measured infectivity titer TCID 50 / mL)
Control infectivity titer (PBS); 1.4 × 10 6 /0 seconds later, 4.0 × 10 5/60 seconds after infection titer of Example 2; <1.3 × 10 1 (detection limit) / 30 Seconds later
<1.3 × 10 1 (below detection limit) / 60 seconds later (logarithm decrease value of infectivity titer log 10 )
Infectious titer log reduction value of control (PBS); 0.5 / 60 sec later Infectious titre logarithmic value of Example 2;> 5.0 / 30 sec later,> 5.0 / 60 sec later Test virus stock solution Infectious titer: 1.5 × 10 9 TCID 50 / mL
Infectious titer; TCID 50 / mL
Detection limit value: 1.3 × 10 1 TCID 50 / mL

本発明により、エタノールや殺菌剤を有効成分とする皮膚や手指の殺菌消毒組成物に関して、感触の優れた殺菌消毒組成物を提供することができる。更に詳しくは、塗布後のべとつきが少なくさらさら感としっとり感を併せ持ち、保湿性を有する殺菌消毒組成物を提供することができる。  INDUSTRIAL APPLICABILITY According to the present invention, it is possible to provide a disinfecting and disinfecting composition excellent in touch with respect to a disinfecting and disinfecting composition for skin and fingers containing ethanol and a disinfectant as active ingredients. More specifically, it is possible to provide a sterilizing and disinfecting composition that has little stickiness after application, has both a smooth and moist feeling, and has moisture retention.

Claims (3)

(A)エタノール、ノルマルプロパノール、イソプロパノールからなる1種又は2種以上を20〜90質量%、(B)炭素数10〜40のアルコール化合物を0.001〜5.0質量%、(C)保湿剤を0.01〜5.0質量%含有する殺菌消毒組成物。  (A) 20 to 90% by mass of one or more of ethanol, normal propanol and isopropanol, (B) 0.001 to 5.0% by mass of an alcohol compound having 10 to 40 carbon atoms, and (C) moisture retention. Disinfectant composition containing 0.01-5.0 mass% of an agent. 請求項1記載の殺菌消毒組成物に、更に(D)ヒトノロウイルス、ネコカリシウイルス、マウスノロウイルスなどのカリシウイルスの不活化効果に有効な成分を0.01〜3.0質量%含有する殺菌消毒組成物。  The sterilizing and disinfecting composition according to claim 1, further comprising (D) 0.01 to 3.0% by mass of an ingredient effective for inactivating effect of caliciviruses such as human norovirus, feline calicivirus and murine norovirus. Composition. 請求項1又は請求項2に記載の殺菌消毒組成物であって、そのpHが2.0〜6.0の範囲にある殺菌消毒組成物。  The disinfecting and disinfecting composition according to claim 1 or 2, wherein the pH is in the range of 2.0 to 6.0.
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