JP5982088B2 - Biofilm removing agent and biofilm removing composition - Google Patents

Biofilm removing agent and biofilm removing composition Download PDF

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JP5982088B2
JP5982088B2 JP2010217753A JP2010217753A JP5982088B2 JP 5982088 B2 JP5982088 B2 JP 5982088B2 JP 2010217753 A JP2010217753 A JP 2010217753A JP 2010217753 A JP2010217753 A JP 2010217753A JP 5982088 B2 JP5982088 B2 JP 5982088B2
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biofilm
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polylysine
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満裕 五味
満裕 五味
慶太郎 吉田
慶太郎 吉田
里江 佐々木
里江 佐々木
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Kobayashi Pharmaceutical Co Ltd
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Description

本発明は、バイオフィルム除去剤、および、このバイオフィルム除去剤を含有するバイオフィルム除去用組成物に関し、より詳細には、微生物が関与する様々な分野において、硬質表面等に形成されたバイオフィルムを効果的に除去し、バイオフィルムを除去することによる危害の低減化を行うバイオフィルム除去剤、および、このバイオフィルム除去剤を含有するバイオフィルム除去用組成物に関する。 The present invention relates to a biofilm removing agent and a biofilm removing composition containing the biofilm removing agent, and more specifically, a biofilm formed on a hard surface or the like in various fields involving microorganisms. The present invention relates to a biofilm removing agent that effectively removes the biofilm and reduces the harm by removing the biofilm, and a biofilm removing composition containing the biofilm removing agent.

近年、マンション等の集合住宅は勿論、一戸建て住宅でもアルミサッシや断熱材等の多用によって、気密性が高く、保湿性に優れた建築物が普及してきた。
一方、人々の生活水準の向上に伴い、アメニティー、即ち「快適性」という概念が広まり、限られた居住空間でできるだけ気持ちよく、清潔に生活したいとの意識が高まってきた。こうした建築様式の近代化や居住者の意識変化を反映して、家庭における特に湿度の高い浴室、台所、洗面所およびトイレなどの水回りで発生しているバイオフィルムがヌメリや詰まりの原因や悪臭の原因となり不快感を与えるなど問題視されている。
In recent years, buildings with high airtightness and excellent moisture retention have become widespread in single-family houses as well as apartment houses such as apartments due to the extensive use of aluminum sashes and heat insulating materials.
On the other hand, with the improvement of people's standard of living, the concept of amenity, that is, “comfort” has spread, and awareness of wanting to live as comfortably and cleanly as possible in a limited living space has increased. Reflecting these modernization of architectural styles and changes in residents' consciousness, biofilms generated around the water in bathrooms, kitchens, washrooms and toilets, etc., which are particularly humid in the home, cause slime, clogging, and foul odors. It is regarded as a problem, such as causing discomfort.

バイオフィルムは、細菌やカビ等の微生物が床やシンクなどの硬質表面に付着し、人の垢や石鹸の有機物を栄養源に高温、多湿の条件下で短時間に増殖することによって微生物細胞内から多糖やタンパク質といった高分子物質を産生した粘液状物質であることが知られており、微生物が環境中に生息する場合は、バイオフィルムの状態にあることが非常に多い。
微生物がバイオフィルムを形成すると、洗浄除去、抗生物質、薬剤、熱、乾燥などに対して浮遊の状態にある場合に比べ著しく高い抵抗性を示すうえ、通常の洗浄や殺菌方法ではその効果が十分発揮できないことが多く、徹底的な微生物の排除を困難にするため深刻な問題となっている。
Biofilms are formed from microorganisms such as microorganisms such as bacteria and mold that adhere to hard surfaces such as floors and sinks, and grow in a short time under high temperature and humidity conditions using organic matter such as human dirt and soap as nutrients. It is known to be a viscous material that produces high-molecular substances such as polysaccharides and proteins. When microorganisms inhabit the environment, they are often in a biofilm state.
When microorganisms form biofilms, they are much more resistant to washing, removal, antibiotics, drugs, heat, drying, etc. than they are floating, and normal washing and sterilization methods are sufficiently effective. This is often a serious problem because it makes it difficult to thoroughly eliminate microorganisms.

これまでバイオフィルムの危害を防止するためには、微生物、特に細菌に対して殺菌作用又は静菌作用を与えることによって細菌を増殖させない考え方が一般的に検討されてきた。例えば、特許文献1には、アルギニンの塩酸塩、アルギニンエチルエステル、アルギニングルタミン酸などのアルギニンまたはその誘導体と抗菌活性を示す化合物を配合した抗菌製剤が記載されているが、その効果はまだ満足できるものではなく、また、この文献は微生物集合体に対する抗菌効果を示したものであり、硬質表面等に形成された微生物および微生物産生高分子物質からなるバイオフィルムの除去を目的としたものではない。 Until now, in order to prevent the harm of biofilm, the idea of not allowing bacteria to grow by giving bactericidal or bacteriostatic action to microorganisms, particularly bacteria, has been generally studied. For example, Patent Document 1 describes an antibacterial preparation containing arginine hydrochloride, arginine ethyl ester, arginine glutamic acid or other arginine or a derivative thereof and a compound exhibiting antibacterial activity, but the effect is still satisfactory. However, this document shows an antibacterial effect on microbial aggregates, and is not intended to remove biofilms composed of microorganisms and microbial polymer substances formed on hard surfaces or the like.

特開平8−151324号公報JP-A-8-151324

本発明は、様々な分野において硬質表面等に形成された微生物および微生物産生高分子物質からなるバイオフィルムを効果的に除去するバイオフィルム除去剤、および、このバイオフィルム除去剤を含有するバイオフィルム除去用組成物を提供することを目的とする。 The present invention relates to a biofilm remover that effectively removes a biofilm composed of microorganisms and microorganism-produced polymer substances formed on a hard surface or the like in various fields, and a biofilm remover containing the biofilm remover It is an object to provide a composition for use.

本発明者は、硬質表面等に形成されたバイオフィルムおよびその中の微生物を効果的に除去するバイオフィルム除去剤を得るべく、鋭意研究を行ったところ、ポリリジンが、バイオフィルムおよびその中の微生物を効果的に除去することを見出し本発明を完成するに至った。 The present inventor conducted intensive research to obtain a biofilm remover that effectively removes a biofilm formed on a hard surface and the like and microorganisms therein. Polylysine was found to be a biofilm and microorganisms therein. As a result, the present invention has been completed.

即ち、本発明のバイオフィルム除去剤は、
下記一般式(1)
That is, the biofilm remover of the present invention is
The following general formula (1)

Figure 0005982088
Figure 0005982088

(式中、nは2以上の整数である。)
で表されるポリリジンからなることを特徴とする。
(In the formula, n is an integer of 2 or more.)
It consists of polylysine represented by these.

また、本発明のバイオフィルム除去用組成物は、本発明のバイオフィルム除去剤を含有することを特徴とする。
ここで、上記バイオフィルム除去剤の濃度は、0.05〜25重量%であることが望ましい。
Moreover, the composition for removing a biofilm of the present invention contains the biofilm removing agent of the present invention.
Here, the concentration of the biofilm remover is preferably 0.05 to 25% by weight.

本発明のバイオフィルム除去剤は、ポリリジンからなるため、硬質表面等に形成されたバイオフィルムを効果的に除去することができる。
また、本発明のバイオフィルム除去用組成物は、上記バイオフィルム除去剤を含有するため、バイオフィルムを効果的に除去することができる。
Since the biofilm removing agent of the present invention is made of polylysine, it can effectively remove the biofilm formed on the hard surface or the like.
Moreover, since the composition for biofilm removal of this invention contains the said biofilm removal agent, it can remove a biofilm effectively.

本発明のバイオフィルム除去剤は、
下記一般式(1)
The biofilm remover of the present invention is
The following general formula (1)

Figure 0005982088
Figure 0005982088

(式中、nは2以上の整数である。)
で表されるポリリジンからなることを特徴とする。
(In the formula, n is an integer of 2 or more.)
It consists of polylysine represented by these.

ポリリジンは、必須アミノ酸の一種であるL−リジンのε位のアミノ基とカルボキシル基とがペプチド結合をし、直鎖状につながったアミノ酸ポリマーであって、分子中に疎水性のメチレン基と親水性のアミノ基およびカルボキシル基を持つため界面活性作用を有し、側鎖にアミノ基を持つため水溶液中でポリカチオンとなるポリアミノ酸である。
また、本発明のバイオフィルム除去剤となるポリリジンは、硬質表面等にできたバイオフィルムをより効果的に除去できるという点から、上記一般式(1)におけるn(重合度)が9〜35であることが好ましい。
また、上記ポリリジンのより好ましいn(重合度)は、15〜35であり、更に好ましくは20〜35、特に好ましくは25〜35である。
Polylysine is an amino acid polymer in which the amino group at the ε-position and the carboxyl group of L-lysine, which is one of the essential amino acids, are linked in a straight chain and have a hydrophobic methylene group and a hydrophilic group in the molecule. It is a polyamino acid that has a surface-active action because it has a functional amino group and a carboxyl group, and becomes a polycation in an aqueous solution because it has an amino group in the side chain.
Moreover, the polylysine used as the biofilm remover of the present invention has an n (degree of polymerization) of 9 to 35 in the general formula (1) from the point that a biofilm formed on a hard surface or the like can be more effectively removed. Preferably there is.
The more preferable n (degree of polymerization) of the polylysine is 15 to 35, more preferably 20 to 35, and particularly preferably 25 to 35.

このようなポリリジンの市販品としては、例えば、ポリリジン50%粉末(チッソ社製)等が挙げられる。 Examples of such commercially available polylysine include polylysine 50% powder (manufactured by Chisso Corporation).

本発明のバイオフィルム除去用組成物は、上記バイオフィルム除去剤を含有することを特徴とする。
上記バイオフィルム除去用組成物において、上記バイオフィルム除去剤の濃度の上限は、25重量%が好ましく、20重量%がより好ましく、15重量%が更に好ましく、10重量%が特に好ましい。一方、下限は、0.05重量%が好ましく、0.1重量%がより好ましく、0.5重量%が更に好ましく、1.0重量%が特に好ましい。
上記バイオフィルム除去剤の濃度がこの範囲にあると、硬質表面等に形成されたバイオフィルムをより効果的に除去することができる。上記濃度が0.05重量%未満では、バイオフィルムを効果的に除去することができない場合があり、また、上記濃度が25重量%を超えると、原料自体の製造が困難になることがあり、また、コストの面からも不利である。
なお、上記バイオフィルム除去用組成物において、バイオフィルム除去剤の濃度とは、使用時の濃度を意味し、例えば、濃縮洗浄剤等の使用時に水で希釈されることを想定したものにおいては、希釈後の濃度を意味する。
The composition for removing a biofilm of the present invention contains the biofilm removing agent.
In the biofilm removing composition, the upper limit of the concentration of the biofilm removing agent is preferably 25% by weight, more preferably 20% by weight, still more preferably 15% by weight, and particularly preferably 10% by weight. On the other hand, the lower limit is preferably 0.05% by weight, more preferably 0.1% by weight, still more preferably 0.5% by weight, and particularly preferably 1.0% by weight.
When the concentration of the biofilm remover is within this range, the biofilm formed on the hard surface or the like can be more effectively removed. If the concentration is less than 0.05% by weight, the biofilm may not be effectively removed, and if the concentration exceeds 25% by weight, the production of the raw material itself may be difficult. It is also disadvantageous in terms of cost.
In the biofilm removing composition, the concentration of the biofilm remover means the concentration at the time of use, for example, assuming that it is diluted with water at the time of use of a concentrated detergent, etc. It means the concentration after dilution.

上記バイオフィルム除去用組成物は、上記バイオフィルム除去剤以外に、例えば、溶剤、界面活性剤、殺菌剤、抗菌剤、洗浄剤、アルカリ剤、アルカリビルダー、金属捕捉剤、分散剤等を含有していてもよく、更には、例えば、芳香成分や消臭成分等の機能性成分、再付着防止剤、pH調整剤、増粘剤、粘度調整剤、懸濁剤、防腐剤、酸化防止剤、紫外線吸収剤、酵素、顔料や染料等の色素、蛍光剤、賦形剤、ソイルリリース剤、漂白剤、漂白活性化剤、粉末化剤、造粒剤、コーティング剤等を含有していてもよい。 In addition to the biofilm remover, the biofilm removal composition contains, for example, a solvent, a surfactant, a bactericidal agent, an antibacterial agent, a cleaning agent, an alkali agent, an alkali builder, a metal scavenger, a dispersant, and the like. Furthermore, for example, functional components such as aromatic components and deodorant components, anti-redeposition agents, pH adjusters, thickeners, viscosity adjusters, suspension agents, preservatives, antioxidants, It may contain UV absorbers, enzymes, pigments such as pigments and dyes, fluorescent agents, excipients, soil release agents, bleaching agents, bleach activators, powdering agents, granulating agents, coating agents, etc. .

より具体的には、例えば、バイオフィルム除去剤をトイレ用洗剤や浴室用洗剤として用いる場合には、上記バイオフィルム除去剤以外に少なくとも界面活性剤、金属捕捉剤及び香料を含有することが好ましく、台所用洗剤として用いる場合は、上記バイオフィルム除去剤以外に少なくとも界面活性剤、溶剤及び香料を含有することが好ましく、排水パイプ洗浄剤として用いる場合は、上記バイオフィルム除去剤以外に少なくともアルカリ剤、塩素及び界面活性剤を含有することが好ましい。 More specifically, for example, when using a biofilm remover as a toilet detergent or bathroom detergent, it is preferable to contain at least a surfactant, a metal scavenger and a fragrance in addition to the biofilm remover, When used as a kitchen detergent, it is preferable to contain at least a surfactant, a solvent and a fragrance in addition to the biofilm remover. When used as a drainage pipe cleaning agent, at least an alkali agent other than the biofilm remover, It is preferable to contain chlorine and a surfactant.

上記バイオフィルム除去用組成物の剤型は特に限定されず、用途、目的等に応じて適宜選択すれば良く、例えば、溶剤に溶かした溶液、固体、ゲル状、乳化・分散状、粉末状、エアゾール等が挙げられる。
また、バイオフィルム除去剤の濃度を高めた濃縮状態で、保管、搬送し、使用時に適宜希釈することとしてもよい。
The dosage form of the composition for removing a biofilm is not particularly limited, and may be appropriately selected depending on the application, purpose, etc. Aerosol etc. are mentioned.
Moreover, it is good also as storing and conveying in the concentrated state which raised the density | concentration of the biofilm removal agent, and diluting suitably at the time of use.

上記バイオフィルム除去用組成物の使用対象は、バイオフィルムが形成される場所であれば特に限定されず、台所や厨房、浴室、トイレの床やシンク等の硬質表面は勿論のこと、例えば、台所や厨房、浴室、トイレの排水溝、排水管、食品製造又は飲料製造プラント、産業用の冷却タワー等の冷却水系、脱塩装置、プール、人工池等などの循環水系路、内視鏡、カテーテル、人工透析機等の医療機器等が挙げられる。 The use target of the composition for removing biofilm is not particularly limited as long as it is a place where a biofilm is formed, not to mention hard surfaces such as kitchens, kitchens, bathrooms, toilet floors and sinks, such as kitchens and kitchens. Kitchens, bathrooms, toilet drains, drains, food or beverage production plants, cooling water systems such as industrial cooling towers, circulating water systems such as desalination equipment, pools, artificial ponds, endoscopes, catheters, Examples thereof include medical equipment such as an artificial dialysis machine.

上記バイオフィルム除去用組成物の使用方法は、上記バイオフィルム除去用組成物をバイオフィルムに作用させることができる方法であれば特に限定されず、上記バイオフィルム除去用組成物の塗布や散布、また、被対象物の浸漬等が挙げられる。
具体例としては、例えば、スポンジ、タオル、ブラシ、刷毛等を用いて塗布する方法、上記バイオフィルム除去用組成物を被対象物に直接滴下する方法、容器に噴射剤と併せて充填して散布する方法、上記バイオフィルム除去用組成物を入れた容器に被対象物を一定時間浸漬する方法等が挙げられる。
また、上記バイオフィルム除去用組成物を作用させた後は、必要に応じて、水等を用いてバイオフィルム除去用組成物を除去されたバイオフィルムとともに洗い流すことが好ましい。
The method of using the biofilm removing composition is not particularly limited as long as the biofilm removing composition can be applied to the biofilm, and the biofilm removing composition can be applied or dispersed. And immersion of the object.
Specific examples include, for example, a method of applying using a sponge, towel, brush, brush, etc., a method of directly dropping the composition for removing a biofilm onto an object, a container filled with a propellant and sprayed. And a method of immersing the object in a container containing the composition for removing a biofilm for a predetermined time.
Moreover, after making the said biofilm removal composition act, it is preferable to wash away with the biofilm from which the biofilm removal composition was removed using water etc. as needed.

以下に、具体的な実施例を挙げて本発明をより詳細に説明するが、本発明は、下記実施例に限定されるものではない。 Hereinafter, the present invention will be described in more detail with reference to specific examples. However, the present invention is not limited to the following examples.

実施例1〜4および比較例1〜7
評価薬剤水溶液(バイオフィルム除去用組成物)の調製
滅菌精製水(大塚製薬株式会社製)を用いて、ポリリジン、その他各種評価薬剤の水溶液を所定の濃度で調製した。各評価薬剤の種類、濃度、商品名は、下記表1に示す通りである。
Examples 1-4 and Comparative Examples 1-7
Preparation of aqueous solution for evaluation drug (composition for removing biofilm) Using sterilized purified water (manufactured by Otsuka Pharmaceutical Co., Ltd.), aqueous solutions of polylysine and other various evaluation drugs were prepared at predetermined concentrations. The types, concentrations and trade names of each evaluation drug are as shown in Table 1 below.

Figure 0005982088
Figure 0005982088

バイオフィルム除去性能の評価
(1)50mL容量の滅菌遠沈管にSCD培地10mLを加えた。
(2)供試菌(カジトン培地保存のPseudomonas aeruginosa NBRC13275)を1白金耳採取し、(1)のSCD培地へ接種した後、30℃、24h、120rpmの条件で振盪培養を行い、供試菌液を調製した。
Evaluation of Biofilm Removal Performance (1) 10 mL of SCD medium was added to a 50 mL sterilized centrifuge tube.
(2) One platinum loop of the test bacterium (Pseudomonas aeruginosa NBRC13275 preserved in the kajiton medium) was collected and inoculated into the SCD medium of (1), followed by shaking culture under conditions of 30 ° C., 24 h, and 120 rpm. A liquid was prepared.

(3)上記(1)、(2)の操作とは別に96穴プレートを用意し、この96穴プレートにネガティブコントロール1としてSCD培地をN=3ずつ0.15mL分注した。
(4)96穴プレートにネガティブコントロール2としてSCD培地をN=3ずつ0.15mL分注した。
(5)96穴プレートに評価薬剤水溶液のサンプル数に応じてSCD培地をN=3ずつ0.15mL分注した。
(3) A 96-well plate was prepared separately from the operations (1) and (2) above, and 0.15 mL of N = 3 SCD medium was dispensed as a negative control 1 into the 96-well plate.
(4) N = 3 0.15 mL of SCD medium as a negative control 2 was dispensed into a 96-well plate.
(5) 0.15 mL of N = 3 SCD medium was dispensed in 96-well plates according to the number of samples of the aqueous solution for evaluation.

(6)上記(4)および(5)で分注したSCD培地に、上記(2)で調製した供試菌液を5μLずつ植菌した。
(7)30℃で72h静置培養した。
(6) 5 μL each of the test bacterial solution prepared in (2) above was inoculated into the SCD medium dispensed in (4) and (5) above.
(7) The culture was stationary at 30 ° C. for 72 hours.

(8)各ウェル中の溶液を廃棄した後、見た目乾燥するまで自然放置した。
(9)蒸留水0.15mLで各ウェルを2回リンスした。
(10)ウェルに応じて、ネガティブコントロール1には何も加えない、ネガティブコントロール2には蒸留水0.20mLを加え室温で10分間静置する、その他のウェルには表1に示した各評価薬剤水溶液0.20mLを加え室温で10分間静置する、との操作を行った。
(8) After discarding the solution in each well, it was allowed to stand naturally until it looked dry.
(9) Each well was rinsed twice with 0.15 mL of distilled water.
(10) Nothing is added to the negative control 1 depending on the well, 0.20 mL of distilled water is added to the negative control 2, and the mixture is allowed to stand at room temperature for 10 minutes. The operation of adding 0.20 mL of the aqueous drug solution and allowing to stand at room temperature for 10 minutes was performed.

(11)各ウェル中の溶液を廃棄し、蒸留水0.20mLで各ウェルを2回リンスした。
(12)0.1%クリスタルバイオレット水溶液(w/v)0.20mLを加え、30分間染色した。
(13)0.1%クリスタルバイオレット水溶液を廃棄し、蒸留水0.20mLで各ウェルを2回リンスした。
(11) The solution in each well was discarded, and each well was rinsed twice with 0.20 mL of distilled water.
(12) 0.20 mL of 0.1% crystal violet aqueous solution (w / v) was added and stained for 30 minutes.
(13) The 0.1% crystal violet aqueous solution was discarded, and each well was rinsed twice with 0.20 mL of distilled water.

(14)各ウェルに95重量%エタノール0.20mLを加え、10分間放置して、色素(クリスタルバイオレット)を充分に可溶化させた。
(15)上記(14)で得たエタノール溶液の吸光度を、波長595nmで測定した。ここで、ネガティブコントロール1の吸光度をブランク値、ネガティブコントロール2の吸光度を初期値および各評価薬剤の吸光度を測定値とした。
(14) 0.20 mL of 95 wt% ethanol was added to each well and left for 10 minutes to sufficiently solubilize the dye (crystal violet).
(15) The absorbance of the ethanol solution obtained in (14) above was measured at a wavelength of 595 nm. Here, the absorbance of the negative control 1 was a blank value, the absorbance of the negative control 2 was an initial value, and the absorbance of each evaluation drug was a measured value.

(16)この試験を3回行い平均した値を用いて、各評価薬剤のバイオフィルム除去率を下記の式にて算出した。バイオフィルム除去性能は、バイオフィルム除去率が90%以上100%以下を☆、80%以上90%未満を◎、50%以上80%未満を○、0%以上50%未満を×、とする判定基準で判定した。 (16) The biofilm removal rate of each evaluation drug was calculated by the following formula using the average value obtained by performing this test three times. The biofilm removal performance is determined to be a biofilm removal rate of 90% or more and 100% or less ☆, 80% or more and less than 90% ◎, 50% or more and less than 80% ○, 0% or more and less than 50% × Judged by criteria.

バイオフィルム除去率(%)=100×[{(初期値−ブランク値)−(測定値−ブランク値)}/(初期値−ブランク値)] Biofilm removal rate (%) = 100 × [{(initial value−blank value) − (measured value−blank value)} / (initial value−blank value)]

算出したバイオフィルム除去率を表2に示した。 The calculated biofilm removal rate is shown in Table 2.

Figure 0005982088
Figure 0005982088

表2に示したとおり、本発明のバイオフィルム除去剤を含有するバイオフィルム除去用組成物を用いることにより、バイオフィルムを効果的に除去することができることが確認された。 As shown in Table 2, it was confirmed that the biofilm can be effectively removed by using the biofilm removing composition containing the biofilm removing agent of the present invention.

本発明のバイオフィルム除去用組成物について、上述した実施例以外に、バイオフィルム除去剤の濃度が、10重量%、15重量%、および、25重量%となるようにバイオフィルム除去用組成物を調製し、同様にバイオフィルム除去性能を評価したところ、これらのバイオフィルム除去用組成物でも実施例と同様にバイオフィルムを効果的に除去することができることが確認された。 Regarding the biofilm removing composition of the present invention, in addition to the above-described examples, the biofilm removing composition is adjusted so that the concentration of the biofilm removing agent is 10% by weight, 15% by weight, and 25% by weight. When the biofilm removal performance was prepared and evaluated in the same manner, it was confirmed that these biofilm removal compositions can effectively remove the biofilm similarly to the examples.

以下、本発明のバイオフィルム除去用組成物に関し、より詳細な配合を処方例1〜6に記載するが、本発明のバイオフィルム除去用組成物の処方例は、下記処方例に限定されるものではない。
ここで、処方例1は、原液を滴下する又はスプレーで噴霧して使用するタイプのトイレ用洗剤又は浴室用洗剤に関する処方例であり、処方例2は、粉末タイプのトイレ用洗剤又は浴室用洗剤に関する処方例であり、処方例3は、食器洗い、まな板、シンク洗い等に使用する液体タイプの台所用洗剤に関する処方例であり、処方例4は、パイプ内に直接注いで放置後に水で流す粉末タイプの排水パイプ洗浄剤に関する処方例であり、処方例5は、錠剤タイプの排水パイプ洗浄剤に関する処方例であり、処方例6は、液体タイプの排水パイプ洗浄剤に関する処方例である。
Hereinafter, the composition for removing a biofilm of the present invention will be described in more detail in Formulation Examples 1 to 6, but the formulation examples of the composition for removing a biofilm of the present invention are limited to the following formulation examples. is not.
Here, Formulation Example 1 is a formulation example related to a toilet detergent or bathroom detergent of the type used by dropping the stock solution or spraying with a spray, and Formulation Example 2 is a powder type toilet detergent or bathroom detergent. Formulation Example 3 is a formulation example relating to a liquid type kitchen detergent used for dishwashing, cutting board, sink washing, etc. Formulation Example 4 is a powder that is poured directly into a pipe and allowed to flow with water after standing. It is a prescription example regarding a type drain pipe cleaning agent, prescription example 5 is a prescription example regarding a tablet type drain pipe cleaning agent, and prescription example 6 is a prescription example regarding a liquid type drain pipe cleaning agent.

(処方例1:トイレ用洗剤/浴室用洗剤(液体タイプ))
ポリリジン50%粉末 40重量%
脂肪酸カリウム 5重量%
炭酸ナトリウム 2重量%
イオン交換水 53重量%
合計 100重量%
(Formulation Example 1: Toilet Detergent / Bathroom Detergent (Liquid Type))
Polylysine 50% powder 40% by weight
Fatty acid potassium 5% by weight
Sodium carbonate 2% by weight
Ion exchange water 53 wt%
Total 100% by weight

(処方例2:トイレ用洗剤/浴室用洗剤(粉末タイプ))
ポリリジン50%粉末 50重量%
クエン酸 23重量%
重炭酸ナトリウム 21重量%
炭酸ナトリウム 5重量%
ラウリルスルホ酢酸ナトリウム 1重量%
合計 100重量%
(Formulation Example 2: Toilet Detergent / Bathroom Detergent (Powder Type))
Polylysine 50% powder 50% by weight
Citric acid 23% by weight
Sodium bicarbonate 21% by weight
Sodium carbonate 5% by weight
Sodium lauryl sulfoacetate 1% by weight
Total 100% by weight

(処方例3:台所用洗剤(液体タイプ))
ポリリジン50%粉末 30重量%
ヤシ油脂肪酸ジエタノールアミド 5重量%
アルキルポリグルコシド 20重量%
キシレンスルホン酸ナトリウム 2重量%
イオン交換水 43重量%
合計 100重量%
(Formulation example 3: Kitchen detergent (liquid type))
Polylysine 50% powder 30% by weight
Palm oil fatty acid diethanolamide 5% by weight
Alkyl polyglucoside 20% by weight
Sodium xylene sulfonate 2% by weight
43% by weight of ion exchange water
Total 100% by weight

(処方例4:排水パイプ洗浄剤(粉末タイプ))
ポリリジン50%粉末 40重量%
クエン酸 27重量%
重炭酸ナトリウム 27重量%
炭酸ナトリウム 6重量%
合計 100重量%
(Formulation example 4: Drainage pipe cleaning agent (powder type))
Polylysine 50% powder 40% by weight
Citric acid 27% by weight
Sodium bicarbonate 27% by weight
Sodium carbonate 6% by weight
Total 100% by weight

(処方例5:排水パイプ洗浄剤(錠剤タイプ))
ポリリジン50%粉末 20重量%
炭酸ナトリウム 14重量%
重炭酸ナトリウム 30重量%
クエン酸 36重量%
合計 100重量%
(Formulation example 5: Drainage pipe cleaner (tablet type))
Polylysine 50% powder 20% by weight
Sodium carbonate 14% by weight
Sodium bicarbonate 30% by weight
Citric acid 36% by weight
Total 100% by weight

(処方例6:排水パイプ洗浄剤(液体タイプ))
ポリリジン50%粉末 30重量%
アルキルベンゼンスルホン酸ナトリウム 5重量%
キサンタンガム 0.5重量%
エチレングリコール 5重量%
イオン交換水 59.5重量%
合計 100重量%
(Formulation Example 6: Drainage pipe cleaner (liquid type))
Polylysine 50% powder 30% by weight
Sodium alkylbenzene sulfonate 5% by weight
Xanthan gum 0.5% by weight
Ethylene glycol 5% by weight
Ion-exchanged water 59.5% by weight
Total 100% by weight

Claims (2)

下記一般式(1)
Figure 0005982088
(式中、nは2以上の整数である。)
で表されるポリリジンからなるバイオフィルム除去剤を含有し、
前記バイオフィルム除去剤中のポリリジンの使用時の濃度が、0.05〜25重量%であるバイオフィルム除去用組成物。
The following general formula (1)
Figure 0005982088
(In the formula, n is an integer of 2 or more.)
Containing a biofilm remover comprising polylysine represented by
The biofilm removing composition, wherein the concentration of polylysine in the biofilm remover when used is 0.05 to 25% by weight.
前記バイオフィルム除去剤中のポリリジンの使用時の濃度が、0.5〜25重量%である請求項1に記載のバイオフィルム除去用組成物。 The composition for removing a biofilm according to claim 1, wherein the concentration of polylysine in the biofilm remover when used is 0.5 to 25% by weight.
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