JP2007031608A - Composition for washing and bacteria-elimination, and its use - Google Patents
Composition for washing and bacteria-elimination, and its use Download PDFInfo
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Abstract
Description
本発明は、新規な洗浄ならびに除菌用組成物およびその使用方法に関し、更に詳しくは、家庭内のキッチン、ダイニング、トイレ、バスルーム等やオフィスにおいて洗浄ならびに除菌を行なうのに適した洗浄ならびに除菌用組成物およびその使用方法に関する。 The present invention relates to a novel cleaning and disinfecting composition and a method for using the same, and more particularly, cleaning suitable for performing cleaning and disinfecting in a kitchen, dining room, toilet, bathroom, etc. in a home or office, and The present invention relates to a disinfecting composition and a method for using the same.
家庭内及びオフィスにおける清掃においては、単に洗浄対象物の表面に付着した汚れを洗浄除去するだけでなく、衛生面から除菌を求める要望が強くなっている。
細菌は家庭内のキッチン用品、例えば、ふきん、まな板、食器洗浄用のスポンジ等にも広く存在するが、ある条件下では病原性細菌が増殖して人の手や、飲料、食物などを媒介として人の口から入ると感染症を引き起こす。かかる細菌感染を防止する手近な方法としては、食事などの前に手を水や石鹸などで良く洗うこと、加熱調理後の食物を食するなどの方法が一般である。
さらに病原性細菌の感染を予防する効果的な方法として、殺菌剤を利用する方法がある。しかしながら、特に効果が強い殺菌剤は、人体への直接使用や口などから直接または間接的に人体に入る可能性の有るものへの使用、さらには洗浄剤、除菌剤などへの配合も安全面から制限を受ける。
In cleaning at home and in offices, there is a strong demand for sterilization from the viewpoint of hygiene, as well as cleaning and removing dirt adhered to the surface of the object to be cleaned.
Bacteria are also widely found in kitchen utensils in the home, such as towels, cutting boards, and dishwashing sponges. Under certain conditions, pathogenic bacteria can grow and spread through human hands, beverages, food, etc. Entering through the mouth of a person causes infection. Common methods for preventing such bacterial infections include methods such as washing hands with water or soap before eating, and eating food after cooking.
Furthermore, as an effective method for preventing infection with pathogenic bacteria, there is a method using a bactericide. However, particularly effective bactericides are safe to use directly on the human body, those that can enter the human body directly or indirectly from the mouth, and also formulated into detergents and disinfectants. Limited from the aspect.
一般家庭においては、細菌感染防止のため家庭内のあらゆる細菌を殺菌する必要は無く、単純に菌数を減らす除菌だけで事足りるのが一般的であり、また細菌の増殖を防ぐ方法として、細菌の栄養源となる食物残さ等を除去することも有効である。これは、細菌を一時的に減らしたとしても日常生活の中には浮遊菌の状態で細菌が多数存在し、細菌の増殖条件が整うと爆発的に増殖する可能性があるからである。
したがって、腐敗菌などの微生物の増殖を抑制するためには栄養源の除去すなわち洗浄が必要となる。
In general households, it is not necessary to sterilize all bacteria in the home to prevent bacterial infection, and it is generally sufficient to simply sterilize to reduce the number of bacteria. It is also effective to remove food residues, etc., which are nutrient sources. This is because even if the number of bacteria is temporarily reduced, there are many bacteria in the daily life in the state of airborne bacteria, and there is a possibility that the bacteria will grow explosively if the growth conditions of the bacteria are met.
Therefore, in order to suppress the growth of microorganisms such as spoilage bacteria, it is necessary to remove the nutrient source, that is, to wash.
かかる洗浄を目的とした洗浄剤として、先行技術に示すような、水の電気分解により生成する強アルカリ電解水がある。この強アルカリ電解水は、食塩水等の電気分解によって生成するアルカリ性の水溶液で、特にｐＨの高い強アルカリ電解水は洗浄効果と共に大腸菌等のグラム陰性菌に対して優れた除菌効果を示す。しかし、強アルカリ電解水は、反面、細胞壁を持つ黄色ブドウ球菌等のグラム陽性菌に対する除菌効果は弱く、いまだ除菌の完全を期し得ないという問題があった。
本発明は前記問題点を解消するためになされたもので、その主たる目的は、一液でグラム陰性菌、グラム陽性菌など各種細菌に対して除菌効果と優れた洗浄効果を有し、しかも人体に対する作用が少なく、安全性も高い新規な洗浄ならびに除菌用組成物を提供することにある。 The present invention has been made to solve the above problems, and its main purpose is to have a sterilizing effect and an excellent cleaning effect against various bacteria such as gram-negative bacteria and gram-positive bacteria in a single solution, An object of the present invention is to provide a novel cleaning and disinfecting composition that has little effect on the human body and high safety.
上記目的を達成するため本発明の洗浄ならびに除菌用組成物は、ｐＨ１１以上の強アルカリ電解水と柑橘類の果実の種子から抽出した成分とを有することを特徴としている。
すなわち、強アルカリ電解水は洗浄効果と大腸菌等のグラム陰性菌の除菌効果を有するが、黄色ブドウ球菌等のグラム陽性菌に対しては除菌効果がなく、そこで種々の除菌成分を添加して除菌実験を行なった。その除菌成分として、試みに柑橘類種子抽出物を添加してみた。かかる柑橘類種子抽出物は、除菌成分としては知られているものの、脂肪酸とフラボノイドを主成分とする酸性物質で、アルカリ域では効果が弱いとされ、アルコール及び／または有機酸の混合物として中性〜酸性域で用いられるのが一般であった。
In order to achieve the above object, the cleaning and disinfecting composition of the present invention is characterized by having strong alkaline electrolyzed water having a pH of 11 or more and a component extracted from the seeds of citrus fruits.
In other words, strong alkaline electrolyzed water has a cleaning effect and a sterilizing effect on gram-negative bacteria such as Escherichia coli, but has no sterilizing effect on gram-positive bacteria such as Staphylococcus aureus. Then, sterilization experiment was conducted. We tried adding citrus seed extract as a sterilizing component. Although this citrus seed extract is known as a disinfecting component, it is an acidic substance mainly composed of fatty acids and flavonoids, and is considered to be less effective in the alkaline region, and is neutral as a mixture of alcohol and / or organic acid. Generally used in the acidic range.
ところが、柑橘類種子抽出物を強アルカリ電解水に配合したところ、分離や沈澱も生じず、驚くべきことに強アルカリ域でグラム陰性菌、グラム陽性菌双方に対して除菌効果が発揮されることを知見した。
そこで本発明は、ｐＨ１１以上の強アルカリ電解水を主成分としこれに柑橘類の種子抽出成分を添加することにより、強アルカリ電解水単独より洗浄力が優れ、かつ大腸菌等のグラム陰性菌および黄色ブドウ球菌等のグラム陽性菌双方の菌に対して除菌効果のある洗浄ならびに除菌用組成物が得られることを見出して、この発明を完成するに至ったのである。
However, when citrus seed extract is blended with strong alkaline electrolyzed water, separation and precipitation do not occur, and surprisingly, the sterilization effect is exerted against both gram-negative and gram-positive bacteria in the strong alkali range. I found out.
Therefore, the present invention has a strong alkaline electrolyzed water having a pH of 11 or more as a main component and a citrus seed extract component added thereto, thereby having a higher detergency than the strong alkaline electrolyzed water alone, and gram-negative bacteria such as E. coli and yellow grapes. The inventors have found that a cleaning and disinfecting composition having a disinfection effect against both gram-positive bacteria such as cocci can be obtained, and the present invention has been completed.
洗浄効果と大腸菌等のグラム陰性菌の除菌効果を有する強アルカリ電解水と、グラム陰性菌、グラム陽性菌の双方に対して除菌効果を示す柑橘類種子抽出物を組み合わせることにより、大腸菌等のグラム陰性菌および黄色ブドウ球菌等のグラム陽性菌双方の菌に対して除菌効果を得ることができる。 しかも、柑橘類種子抽出物は除菌作用は認められるが洗浄力がないため、除菌に際して洗浄剤等による前洗浄が必要で、作業の手間がかかる問題があったが、強アルカリ電解水に柑橘類種子抽出物を配合することにより、強アルカリ電解水単独より洗浄力が優れたものとなる。 By combining a strong alkaline electrolyzed water having a cleaning effect and a sterilizing effect of gram-negative bacteria such as E. coli, and a citrus seed extract exhibiting a sterilizing effect against both gram-negative and gram-positive bacteria, Bactericidal effects can be obtained against both gram-negative bacteria and gram-positive bacteria such as Staphylococcus aureus. Moreover, the citrus seed extract has a sterilization effect but has no detergency, so pre-cleaning with a cleaning agent or the like is necessary for sterilization, and there is a problem that the work is troublesome. By blending the seed extract, the detergency is superior to that of strong alkaline electrolyzed water alone.
したがって、本発明によれば、一液でグラム陰性菌、グラム陽性菌双方に対して除菌効果があり、かつ優れた洗浄効果を有し、作業の手間を省き、効率良く洗浄ならびに除菌を行なうことができる。
また、ｐＨ１１以上の強アルカリ電解水は水の分解より生成される安全な洗浄剤であり、また、添加される柑橘類の種子から抽出した成分は人体に対して無害であり、かつ強アルカリ電解水に対しても長期安定であることから、本洗浄ならびに除菌用組成物は洗浄ならびに病原性微生物を含む細菌からの感染を予防する除菌目的に使用することができる。
したがって、本発明による洗浄ならびに除菌用組成物は、使用場所を選ばず、トイレまわりなどの各種用具などに対して使用できることはもちろんのこと、テーブル、キッチン周り等においても使用することができる。
また、この発明は、上記の洗浄ならびに除菌用組成物を、洗浄剤もしくは除菌剤の成分として配合しても上記目的を達成することができる。
Therefore, according to the present invention, a single solution has a sterilizing effect against both gram-negative and gram-positive bacteria, and has an excellent cleaning effect, saving labor and efficient cleaning and sterilization. Can be done.
Further, strong alkaline electrolyzed water having a pH of 11 or more is a safe detergent produced by the decomposition of water, and the components extracted from the added citrus seeds are harmless to the human body and strong alkaline electrolyzed water. Therefore, the present cleaning and disinfecting composition can be used for cleaning and disinfecting purposes for preventing infection from bacteria including pathogenic microorganisms.
Therefore, the cleaning and disinfecting composition according to the present invention can be used not only at the place of use, but also for various tools such as a toilet, as well as around a table, a kitchen and the like.
Moreover, this invention can achieve the said objective even if it mix | blends said cleaning and disinfecting composition as a cleaning agent or a component of disinfecting agent.
本発明は、前記柑橘類として、脂肪酸とフラボノイドを主成分とした抽出物が得られるもの使用する。その代表例としてはグレープフルーツならびにレモンが挙げられる。
また、前記柑橘類の種子から抽出した成分の強アルカリ電解水に対する添加量は、濃縮エキス換算で重量比で０．００５％以上であることが好適である。これにより黄色ブドウ球菌を含むグラム陽性菌などに対する殺菌効果をあげることができる。
In the present invention, as the citrus fruit, an extract obtained mainly from fatty acids and flavonoids is used. Typical examples include grapefruit and lemon.
Moreover, it is suitable that the addition amount with respect to strong alkaline electrolyzed water of the component extracted from the said citrus seed is 0.005% or more by weight ratio in conversion of a concentrated extract. Thereby, the bactericidal effect with respect to Gram-positive bacteria containing Staphylococcus aureus, etc. can be raised.
本発明はまた、前記のようなｐＨ１１以上の強アルカリ電解水と柑橘類の種子から抽出した成分の組成物を洗浄剤もしくは除菌剤に配合して使用する使用方法を含んでいる。
これによれば、一液で各種の対象物の洗浄と除菌を能率よく効果的に実施できる。
The present invention also includes a method of using the composition of components extracted from strong alkaline electrolyzed water having a pH of 11 or more and citrus seeds as described above in a detergent or a disinfectant.
According to this, it is possible to efficiently and effectively carry out cleaning and sterilization of various objects with one liquid.
以下本発明を詳細に説明すると、本発明に係る洗浄ならびに除菌用組成物は、ｐＨ１１以上の強アルカリ電解水と、柑橘類の種子から抽出した成分とからなっている。
この発明に使用することができるｐＨ１１以上の強アルカリ電解水は、食塩、炭酸カリウム等の電解質を添加した水の電気分解によって生成した陰極水で、電気分解時における電解槽は２槽式を用いてもさらに３槽以上の多槽式を用いても良い。
Hereinafter, the present invention will be described in detail. The cleaning and disinfecting composition according to the present invention comprises a strong alkaline electrolyzed water having a pH of 11 or more and a component extracted from citrus seeds.
Strong alkaline electrolyzed water having a pH of 11 or more that can be used in the present invention is cathodic water generated by electrolysis of water to which an electrolyte such as sodium chloride or potassium carbonate is added, and the electrolytic cell used in the electrolysis is a two-cell type. Alternatively, a multi-tank type of three or more tanks may be used.
本発明で使用するグレープフルーツの種子抽出物は脂肪酸とフラボノイドを主成分とした天然の抽出物であり、効果が大きい。このうち、天然系食品添加物として認められるグレードのものが特に好ましい。 The grapefruit seed extract used in the present invention is a natural extract mainly composed of fatty acids and flavonoids, and has a great effect. Among these, the grade recognized as a natural food additive is particularly preferable.
この発明に係る上記洗浄ならびに除菌用組成物は、洗浄剤もしくは除菌剤などとして種々の形態で使用することができ、その使用対象物によって異なる形態で使用することができる。
この発明に係る洗浄および除菌用組成物における上記ｐＨ１１以上の強アルカリ電解水に対する上記グレープフルーツ種子抽出物量は、上記洗浄および除菌用組成物の使用対象物、形態などによって異なるが、一般的に、濃縮エキスとして、好ましくは０．００５〜０．５％、更に好ましくは０．０１〜０．１％である。
The cleaning and sterilizing composition according to the present invention can be used in various forms as a cleaning agent or a sterilizing agent, and can be used in different forms depending on the object of use.
The amount of the grapefruit seed extract with respect to the strong alkaline electrolyzed water having a pH of 11 or higher in the cleaning and sanitizing composition according to the present invention varies depending on the use object, form, etc. of the cleaning and sanitizing composition. The concentrated extract is preferably 0.005 to 0.5%, more preferably 0.01 to 0.1%.
下限を０．００５％としたのは、これ以下ではグラム陽性菌に対する殺菌作用が十分に得られないことを実験の結果確認したからである。
上限を０．５％としたのは、これ以上添加してもグラム陽性菌に対する除菌効果の向上は確認されず、かえって価格が高価になる不利があること、また、グレープフルーツ種子抽出物は酸性であるため、０.５％以上添加すると強アルカリ電解水のｐＨ値が下がり、アルカリによる洗浄効果が低減することなどが挙げられる。
この発明に係る洗浄及び除菌用組成物には、その使用目的などによって、種々の添加剤を更に含んでいてもよく、例えば、洗浄力を向上させる場合には、界面活性剤を適宜添加することができる。また、除菌や洗浄の効果のある他の天然成分を添加することもできる。
The lower limit was set to 0.005% because it was confirmed as a result of the experiment that a bactericidal action against Gram-positive bacteria could not be sufficiently obtained below this.
The upper limit was set to 0.5%. Even if added more than this, the improvement of sterilizing effect against Gram-positive bacteria was not confirmed, but there was a disadvantage that the price was rather expensive, and the grapefruit seed extract was acidic. Therefore, when 0.5% or more is added, the pH value of strong alkaline electrolyzed water is lowered, and the cleaning effect by alkali is reduced.
The cleaning and disinfecting composition according to the present invention may further contain various additives depending on the purpose of use. For example, when improving the cleaning power, a surfactant is appropriately added. be able to. In addition, other natural components having an effect of sterilization and washing can be added.
本発明の洗浄及び除菌用組成物は容器に充填されて使用される。 容器はねじキャップ式のもの、噴霧器付きのものなどを使用でき、後者には、トリガーからの噴霧量を規定したものを含む。 The cleaning and disinfecting composition of the present invention is used by being filled in a container. The container can be of a screw cap type, or with a sprayer, and the latter includes one that defines the spray amount from the trigger.
本発明に係る洗浄ならびに除菌用組成物は、上記したごとく、洗浄作用、グラム陰性菌に対して除菌作用を示すｐＨ１１以上の強アルカリ電解水と柑橘類の果実の種子抽出成分、代表的には、食品添加物名簿に記載され、主に食品の日持向上剤として使用されるグレープフルーツ種子抽出物からなっており、一液で優れた洗浄力と各種細菌に対して除菌作用を有していることが極めて大きな特長である。
つまり、この発明に係る洗浄および除菌用組成物は、強アルカリ電解水が有する効果的な洗浄作用およびグラム陰性菌に対する除菌効果と、柑橘類の果実の種子成分が有する効果的なグラム陽性菌に対する除菌効果の相乗効果を有するものであり、本来柑橘類果実の種子抽出成分が有効ではないアルカリ域で特に除菌効果が発揮される点に特長がある。
この発明の洗浄および除菌用組成物は、例えば、大腸菌、黄色ブドウ球菌ばかりではなく、その他のグラム陽性、グラム陰性を含む各種細菌などにも有効である。この発明を実施例により更に詳細に説明する。
The cleaning and sanitizing composition according to the present invention, as described above, is a strong alkaline electrolyzed water having a pH of 11 or more and a citrus fruit seed extract component, which exhibits a cleaning action and a sanitizing action against gram-negative bacteria. Is composed of grapefruit seed extract, which is described in the food additive list and is mainly used as a food shelf life improver, and has excellent cleaning power and sterilization action against various bacteria in one liquid It is a very big feature.
That is, the composition for cleaning and sterilization according to the present invention is an effective cleaning action possessed by strong alkaline electrolyzed water and a sterilizing effect against gram-negative bacteria, and an effective gram-positive bacterium possessed by the seed component of citrus fruits. It has a synergistic effect on the sterilization effect on the citrus fruits, and is characterized in that the sterilization effect is exhibited particularly in an alkali region where the seed extract component of citrus fruits is not effective.
The cleaning and disinfecting composition of the present invention is effective not only for Escherichia coli and Staphylococcus aureus, but also for various bacteria including gram positive and gram negative. The present invention will be described in more detail with reference to examples.
下記成分を所定量秤量し、それぞれを混合して洗浄ならびに除菌用組成物を得た。
成 分：
三槽式の電解槽を用い、食塩水の電気分解により生成した強アルカリ電解水ｐＨ１２．５にグレープフルーツ種子抽出物を濃縮エキス換算で、０．００５％、０．０１％、０．０５％、０．１％、０．５％添加して洗浄ならびに除菌用組成物を得た。
The following components were weighed in predetermined amounts and mixed to obtain a composition for washing and sterilization.
Composition:
Using a three-tank electrolytic cell, the grapefruit seed extract is converted into a concentrated extract in strong alkaline electrolyzed water pH 12.5 generated by electrolysis of salt water, in terms of concentrated extract, 0.005%, 0.01%, 0.05%, A composition for washing and sterilization was obtained by adding 0.1% and 0.5%.
１．除菌試験
上記組成からなる洗浄ならびに除菌用組成物について、大腸菌、黄色ブドウ球菌に対する除菌作用を試験した。
使用した菌は、大腸菌としてＥｓｃｈｅｒｉｃｈｉａ ｃｏｌｉ Ｏ−１５７ＡＴＣＣ ３５１５０、黄色ブドウ球菌としてＳｔａｐｈｙｌｏｃｏｃｃｕｓ ａｕｒｅｕｓ ＡＴＣＣ ２５９２３を使用した。
各菌をＢＨＩブロスに接種し、３５℃で２４時間培養して菌液とした。
上記洗浄ならびに除菌用組成物９ｍｌに菌液１ｍｌを加えて２５℃を保持し、１分、５分放置した。
同様にコントロールとして滅菌水９ｍｌに菌液１ｍｌを加え、２５℃で５分放置した。
細菌数を測定するため、各試験液を滅菌リン酸緩衝生理食塩水で希釈し、シャーレーに１ｍｌ添加後、標準寒天培地を２０ｍｌ加え、混釈培養した。
３５℃で４８時間培養後、菌数を測定した。
その結果を表１に示す。
1. Bactericidal test The cleaning and sterilizing composition having the above composition was tested for the sterilizing action against Escherichia coli and Staphylococcus aureus.
The bacteria used were Escherichia coli O-157ATCC 35150 as Escherichia coli and Staphylococcus aureus ATCC 25923 as Staphylococcus aureus.
Each bacterium was inoculated into BHI broth and cultured at 35 ° C. for 24 hours to obtain a bacterial solution.
1 ml of the bacterial solution was added to 9 ml of the above-mentioned washing and sterilizing composition, maintained at 25 ° C., and left for 1 minute and 5 minutes.
Similarly, 1 ml of the bacterial solution was added to 9 ml of sterilized water as a control and left at 25 ° C. for 5 minutes.
In order to measure the number of bacteria, each test solution was diluted with sterile phosphate buffered saline, 1 ml was added to the petri dish, 20 ml of a standard agar medium was added, and the mixture was cultured in pour.
After culturing at 35 ° C. for 48 hours, the number of bacteria was measured.
The results are shown in Table 1.
２．洗浄試験
上記組成からなる洗浄ならびに除菌用組成物について、人工汚垢を用いた洗浄力試験を行った。
人工汚垢は牛脂と大豆油を体積比１：１で混合した油脂２０ｇ、モノオレイン ０．２５ｇ及びオイルレッド０．１ｇを同時にクロロホルム６０ｃｃに溶解し、その後加熱酸化させたものを使用した。
人工汚垢をスライドガラスに塗布し、８０℃で約３０分乾燥させて試験板とした。
上記洗浄ならびに除菌用組成物をビーカーに入れ、試験板を浸漬し、超音波洗浄器を用いて１５秒間及び３０秒間洗浄した。
洗浄前後の試験板の人工汚垢重量を測定し、洗浄時間３０秒のｐＨ１２．５の強アルカリ電解水の洗浄力を１００％として相対評価により洗浄力を求めた。
その結果を表１に示す。
2. Cleaning test The cleaning and sterilizing composition having the above composition was subjected to a cleaning performance test using artificial dirt.
Artificial dirt used was prepared by dissolving 20 g of fat and oil mixed with beef tallow and soybean oil in a volume ratio of 1: 1, 0.25 g of monoolein and 0.1 g of oil red in 60 cc of chloroform at the same time, followed by heat oxidation.
Artificial dirt was applied to a slide glass and dried at 80 ° C. for about 30 minutes to obtain a test plate.
The cleaning and sterilizing composition was placed in a beaker, the test plate was immersed, and washed for 15 seconds and 30 seconds using an ultrasonic cleaner.
The artificial dirt weight of the test plate before and after washing was measured, and the washing power was determined by relative evaluation with the washing power of pH 12.5 strong alkaline electrolyzed water having a washing time of 30 seconds as 100%.
The results are shown in Table 1.
比較例として表２に示す成分割合で調整した比較例１〜４について実施例と同様の試験を行った結果を表２に示す。比較例１は強アルカリ電解水ｐＨ１２．５のみのもの、比較例２はグレープフルーツ種子抽出物濃縮エキス換算で０．０５％のみのもの、比較例３はｐＨ１０．９の強アルカリ電解水にグレープフルーツ種子抽出物の濃縮エキス換算で０．０５％添加したもの、比較例４は滅菌水である。 Table 2 shows the results of tests similar to the examples for Comparative Examples 1 to 4 adjusted at the component ratios shown in Table 2 as comparative examples. Comparative Example 1 has only strong alkaline electrolyzed water pH 12.5, Comparative Example 2 has only 0.05% in terms of concentrated extract of grapefruit seed extract, and Comparative Example 3 has grapefruit seeds in strong alkaline electrolyzed water of pH 10.9. The extract added with 0.05% in terms of concentrated extract, Comparative Example 4 is sterilized water.
これら実施例と比較例から明らかなように、強アルカリ電解水のｐＨはｐＨ１１以上なければ洗浄力、除菌力ともに不充分である。
ｐＨ１２．５の強アルカリ電解水は洗浄力、大腸菌に対する除菌力はあるが、黄色ブドウ球菌に対する除菌力が不足している。
またｐＨ１１以下のアルカリ電解水にグレープフルーツ種子抽出物を添加すると、アルカリ電解水が酸性分で中和されるため、除菌力は向上するが洗浄力が低下することがわかる。
ｐＨ１１以上の強アルカリ電解水にグレープフルーツ種子抽出物を添加すると添加量に応じて黄色ブドウ球菌の除菌力が向上し、しかも同時に洗浄力も向上することがわかる。
さらにｐＨ１１以上の強アルカリ電解水にグレープフルーツ種子抽出物を濃縮エキス換算で０．００５％以上添加すると、洗浄力が強アルカリ電解水単独と比較して６％〜２２％上昇し、大腸菌、黄色ブドウ球菌とも５分以内で１×１０７以上の菌を除菌することが可能となる。
したがって、本発明で規定する範囲内で柑橘類種子抽出物質を添加することで、一液での洗浄、除菌効果が発揮されることが明らかである。
As is clear from these examples and comparative examples, if the pH of the strongly alkaline electrolyzed water is not 11 or higher, both the cleaning power and the sterilizing power are insufficient.
Strong alkaline electrolyzed water of pH 12.5 has detergency and sterilizing power against Escherichia coli, but lacks sterilizing power against Staphylococcus aureus.
It can also be seen that when a grapefruit seed extract is added to alkaline electrolyzed water having a pH of 11 or less, the alkaline electrolyzed water is neutralized with an acidic component, so that the sterilizing power is improved but the detergency is reduced.
It can be seen that when grapefruit seed extract is added to strong alkaline electrolyzed water having a pH of 11 or more, the sterilizing power of Staphylococcus aureus is improved according to the amount added, and at the same time, the cleaning power is also improved.
Furthermore, when grapefruit seed extract is added to strong alkaline electrolyzed water having a pH of 11 or more in an amount of 0.005% or more in terms of concentrated extract, the detergency is increased by 6% to 22% compared to strong alkaline electrolyzed water alone, and Escherichia coli, yellow grapes It becomes possible to disinfect 1 × 10 7 or more bacteria within 5 minutes with both cocci.
Therefore, it is clear that the addition of the citrus seed extract within the range defined in the present invention exhibits the effect of washing and disinfecting with a single solution.
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| JP2009292736A (en) * | 2008-06-02 | 2009-12-17 | Fumakilla Ltd | Anti-norovirus composition |
| WO2012156438A1 (en) * | 2011-05-17 | 2012-11-22 | Masse en faillite Adamant Technologies SA par l'Office des Faillites | Method for post-harvest treating citrus fruit |
| JP2017125172A (en) * | 2016-01-08 | 2017-07-20 | 株式会社レイメイ藤井 | Blackboard designated character erasing cleaning liquid |
| CN110063443A (en) * | 2019-05-10 | 2019-07-30 | 重庆汇达柠檬科技集团有限公司 | Lemon peptide beverage and preparation method thereof |
| JP2021147599A (en) * | 2020-03-17 | 2021-09-27 | 株式会社ケミコート | Washing composition |
| JP2021169541A (en) * | 2020-07-22 | 2021-10-28 | フマキラー株式会社 | Weak alkaline stable liquid |
| JP2022033418A (en) * | 2020-08-17 | 2022-03-02 | 株式会社イースト | Disinfectant and method for producing disinfectant |
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| JP2009034025A (en) * | 2007-07-31 | 2009-02-19 | Katano Setsubi Kk | Barn-disinfecting system |
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| JP2017125172A (en) * | 2016-01-08 | 2017-07-20 | 株式会社レイメイ藤井 | Blackboard designated character erasing cleaning liquid |
| CN110063443A (en) * | 2019-05-10 | 2019-07-30 | 重庆汇达柠檬科技集团有限公司 | Lemon peptide beverage and preparation method thereof |
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| JP7073436B2 (en) | 2020-03-17 | 2022-05-23 | 株式会社ケミコート | Cleaning composition |
| JP2021169541A (en) * | 2020-07-22 | 2021-10-28 | フマキラー株式会社 | Weak alkaline stable liquid |
| JP2022033418A (en) * | 2020-08-17 | 2022-03-02 | 株式会社イースト | Disinfectant and method for producing disinfectant |
| KR20220104352A (en) * | 2021-01-18 | 2022-07-26 | 강원대학교산학협력단 | Method for producing kenaf electro-analysised water extract with increased antimicrobial activity and use thereof |
| KR102527468B1 (en) * | 2021-01-18 | 2023-04-28 | 강원대학교산학협력단 | Method for producing kenaf electro-analysised water extract with increased antimicrobial activity and use thereof |
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