JPH0953093A - Detergent composition suitable for vegetable, fruit and the like - Google Patents
Detergent composition suitable for vegetable, fruit and the likeInfo
- Publication number
- JPH0953093A JPH0953093A JP22580495A JP22580495A JPH0953093A JP H0953093 A JPH0953093 A JP H0953093A JP 22580495 A JP22580495 A JP 22580495A JP 22580495 A JP22580495 A JP 22580495A JP H0953093 A JPH0953093 A JP H0953093A
- Authority
- JP
- Japan
- Prior art keywords
- fruits
- detergent composition
- fatty acid
- vegetables
- composition suitable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は野菜、果物等の洗浄
に適した洗浄剤組成物に関する。TECHNICAL FIELD The present invention relates to a detergent composition suitable for washing vegetables, fruits and the like.
【０００２】[0002]
【従来の技術】合成界面活性剤を主成分とした中性洗剤
は食品衛生の向上に大きく貢献してきた。合成界面活性
剤を主成分とする中性洗剤の安全性については、通常の
使用において安全性に問題のない旨の見解が発表されて
おり、使用時に多量に残留することは少なく、合成界面
活性剤は安全であるという評価は定着している。しかし
ながら、過去の洗剤の安全性論議の影響が残っているた
めか、現状における野菜、果物等の洗浄に適した洗浄実
施率はかなり低いものとなっており、このことを背景と
して、人体に対し無毒性であり、天然物由来のより安全
性の高い洗浄剤組成物の開発に対するニーズが高まって
いる。2. Description of the Related Art A neutral detergent containing a synthetic surfactant as a main component has greatly contributed to the improvement of food hygiene. Regarding the safety of neutral detergents containing synthetic surfactants as the main ingredients, it has been announced that there is no problem in safety in normal use. The reputation that agents are safe is well established. However, probably due to the effect of past debates on the safety of detergents, the current implementation rate for washing vegetables and fruits is quite low. There is an increasing need for the development of cleaner compositions that are non-toxic and have higher safety derived from natural products.
【０００３】野菜、果物等の食品に適した洗浄剤組成物
として、天然物由来の食品添加物の乳化剤を主成分と
し、それに各種ビルダーを併用した特開昭４２−７７９
２１、特開平４８−１１２１２３、特開昭６０−１４９
６９９が提案されており、又米糠、大豆粉、石鹸を用い
た特開昭５９−１１５３９９等の洗浄剤も提案されてい
るが、これらはすすぎ性が悪いか、あるいは規定の使用
濃度における洗浄力が低いという欠点を有しており、問
題の解決に至っていない。As a detergent composition suitable for foods such as vegetables and fruits, a main ingredient is an emulsifier of a food additive derived from a natural product, and various builders are used in combination with it. JP-A-42-779
21, JP-A-48-112123, JP-A-60-149.
699 has been proposed, and cleaning agents such as rice bran, soybean powder and soap such as JP-A-59-115399 have also been proposed. However, these have poor rinsability or have a detergency at a prescribed use concentration. However, it does not solve the problem.
【０００４】この問題を解決すべく、本発明者らは、野
菜、果物等を洗浄する時の濃度してて、天然脂肪酸石鹸
を洗浄の主成分とした界面活性剤を０．０１〜０．５重
量％含有する野菜、果物等の洗浄に適した洗浄剤組成物
野菜、果物等の洗浄に適した洗浄剤組成物（特願平７−
１８８６１３）を提案した。そして更に検討を重ねたと
ころ、使用に際して活性剤の濃度が非常に希薄であるこ
とが主要因となって、微生物に対して生育抑制効果が弱
いことと及び低温時の保存安定性に問題のあることが判
明した。In order to solve this problem, the present inventors have decided to use a surfactant containing natural fatty acid soap as a main component for washing in an amount of 0.01 to 0. Detergent composition suitable for washing vegetables, fruits and the like containing 5% by weight Detergent composition suitable for washing vegetables, fruits and the like (Japanese Patent Application No. 7-
188613). Upon further study, the concentration of the active agent was extremely dilute when used, and there was a problem that the growth inhibitory effect against microorganisms was weak and the storage stability at low temperature was low. It has been found.
【０００５】[0005]
【発明が解決しようとする課題】本発明は活性剤の濃度
が非常に希薄であるにもかかわらず、洗浄力に優れ、且
つ微生物に対して生育抑制効果を有し、又低温時の保存
安定性に優れ、かつ非常に安全性の高い成分からなる洗
浄剤組成物を提供することである。DISCLOSURE OF THE INVENTION The present invention is excellent in detergency and has a growth inhibitory effect on microorganisms, even though the concentration of the active agent is very dilute, and it is stable in storage at low temperatures. An object of the present invention is to provide a detergent composition having excellent properties and having extremely high safety.
【０００６】[0006]
【課題を解決するための手段】本発明者らは、上記課題
を解決するために鋭意研究した結果、天然脂肪酸石鹸等
の界面活性剤と、１価のアルコール、及び多価のアルコ
ールを特定の量的範囲で併用して使用すると、著しく優
れた洗浄力を示すだけでなく、微生物の生育抑制効果と
低温時の保存安定性を著しく向上させることができるこ
とを見出したことにより、本発明を完成するに至ったも
のである。Means for Solving the Problems As a result of intensive studies to solve the above problems, the present inventors have identified a surfactant such as natural fatty acid soap, a monohydric alcohol, and a polyhydric alcohol. The present invention has been completed by the finding that, when used in combination in a quantitative range, it not only exhibits remarkably excellent detergency, but also can significantly improve the growth inhibition effect of microorganisms and the storage stability at low temperatures. It has come to do.
【０００７】すなわち、本発明は、天然脂肪酸石鹸等の
界面活性剤０．０１〜０．５重量％、１価のアルコール
５．０〜１０．０重量％、多価のアルコール１．０〜１
５．０重量％とを含有することを特徴とする洗浄剤組成
物に関するものである。That is, according to the present invention, 0.01 to 0.5% by weight of a surfactant such as natural fatty acid soap, 5.0 to 10.0% by weight of monohydric alcohol, and 1.0 to 1 of polyhydric alcohol.
5.0% by weight is contained in the cleaning composition.
【０００８】[0008]
【発明の実施の形態】本発明に用いられる界面活性剤と
しては、各種食品洗浄に用いられる天然物由来の界面活
性剤を挙げることができる。この様なものとしては、脂
肪酸石鹸、蔗糖脂肪酸エステル、ソルビタン脂肪酸エス
テル等の脂肪酸エステル、レシチン、サポニン等が挙げ
られる。この中でも特に天然脂肪酸石鹸が望ましい。BEST MODE FOR CARRYING OUT THE INVENTION Examples of the surfactant used in the present invention include surfactants derived from natural products used for washing various foods. Examples thereof include fatty acid soaps, fatty acid esters such as sucrose fatty acid esters, sorbitan fatty acid esters, lecithin, saponins and the like. Among these, natural fatty acid soap is particularly desirable.
【０００９】天然脂肪酸石鹸は、ヤシ油、パーム油、パ
ーム核油、大豆油、オリーブ油、牛脂、豚脂等の植物性
及び動物性の油脂を常法により鹸化して得られる混合脂
肪酸や単体脂肪酸等を、中和して得られるアルカリ金属
塩、アンモニウム塩等の各種塩からなる石鹸が広く用い
られる。これらの脂肪酸はＣ8〜Ｃ22の炭素を有し、そ
の飽和物又は不飽和物であっても良い。好ましくはＣ10
〜Ｃ12の直鎖飽和脂肪酸又はＣ16、Ｃ18の直鎖不飽和脂
肪酸が好適である。例えば、カプリン酸、ラウリン酸、
パルミトオレイン酸、オレイン酸、リノール酸、リノレ
ン酸、リシノレイン酸等が挙げられる。脂肪酸塩として
はその中でもカリウム塩、ナトリウム塩などのアルカリ
金属塩が特に好ましい。The natural fatty acid soap is a mixed fatty acid or a simple fatty acid obtained by saponifying vegetable and animal fats and oils such as palm oil, palm oil, palm kernel oil, soybean oil, olive oil, beef tallow and lard according to a conventional method. Soaps composed of various salts such as alkali metal salts and ammonium salts obtained by neutralizing the above are widely used. These fatty acids have a carbon of C 8 -C 22, it may be the saturates or unsaturation. Preferably C 10
˜C 12 straight chain saturated fatty acids or C 16 , C 18 straight chain unsaturated fatty acids are preferred. For example, capric acid, lauric acid,
Examples thereof include palmitooleic acid, oleic acid, linoleic acid, linolenic acid, and ricinoleic acid. As the fatty acid salt, alkali metal salts such as potassium salt and sodium salt are particularly preferable.
【００１０】また、天然脂肪酸石鹸等の界面活性剤と共
に用いる１価のアルコールとしては、エタノール、プロ
パノール類、ブタノール類、これら以上の炭素数の高級
アルコール等が挙げられる。その中でもエタノールが特
に好ましい。Examples of monohydric alcohols used together with surfactants such as natural fatty acid soaps include ethanol, propanols, butanols and higher alcohols having carbon numbers higher than these. Among them, ethanol is particularly preferable.
【００１１】また、天然脂肪酸石鹸等の界面活性剤、及
び一価のアルコールと共に用いる多価のアルコールとし
ては、同一分子内に水酸基を２個以上持つアルコールで
あればよく、鎖状及び環式の糖アルコールも含まれる。
このような物としては、エチレングリコール、プロピレ
ングリコール、ブチレングリコール、ヘキシレングリコ
ール、グリセリン、ペンタエリトリトール、ソルビトー
ル、イノシトール等が挙げられる。その中でもグリセリ
ン、プロピレングリコールが好ましい。The polyhydric alcohol used together with the surfactant such as natural fatty acid soap and the monohydric alcohol may be an alcohol having two or more hydroxyl groups in the same molecule, and may have a chain or cyclic structure. Also included are sugar alcohols.
Examples of such substances include ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, glycerin, pentaerythritol, sorbitol, inositol and the like. Among them, glycerin and propylene glycol are preferable.
【００１２】本発明の野菜、果物等の洗浄に適した洗浄
剤組成物で用いられる天然脂肪酸石鹸等の界面活性剤
と、１価のアルコール、及び多価のアルコールとの混合
比は、野菜、果物等を洗浄する時の濃度として、それぞ
れ０．０１〜０．５重量％、５．０〜１０．０重量％、
１．０〜１５．０重量％の範囲内であり、この範囲内の
組成物は優れた洗浄力、微生物の生育抑制効果及び低温
時の保存安定性を示す。特に、０．１〜０．５重量％、
６．０〜１０．０重量％、４．０〜１５．０重量％の混
合比の場合が卓越した洗浄力、微生物の生育抑制効果及
び低温時の保存安定性を示すので好適である。１価のア
ルコールに関しては、１０．０重量％より混合量が増え
ると低温安定性が悪くなり、多価のアルコールに関して
は１５．０重量％より混合量が増えてもその作用は変わ
らないことから経済上好ましくない。そして、残余成分
は主として水であり、任意成分として下記の成分を含む
ことができる。The mixing ratio of a surfactant such as a natural fatty acid soap used in a detergent composition suitable for washing vegetables and fruits according to the present invention to a monohydric alcohol and a polyhydric alcohol is The concentration when washing fruits is 0.01 to 0.5% by weight, 5.0 to 10.0% by weight, and
It is in the range of 1.0 to 15.0% by weight, and the composition within this range exhibits excellent detergency, microbial growth inhibitory effect, and storage stability at low temperatures. In particular, 0.1-0.5% by weight,
Mixing ratios of 6.0 to 10.0% by weight and 4.0 to 15.0% by weight are preferable because they show excellent detergency, the effect of inhibiting the growth of microorganisms and the storage stability at low temperatures. With respect to monohydric alcohols, low-temperature stability deteriorates when the mixing amount increases from 10.0% by weight, and with polyhydric alcohols, the action does not change even if the mixing amount increases from 15.0% by weight. Not economically favorable. The remaining component is mainly water, and can contain the following components as optional components.
【００１３】本発明の洗浄剤組成物には、上記成分の他
に任意成分として、クエン酸、コハク酸、リンゴ酸、ま
たはこれらのアルカリ金属塩である金属イオン封鎖能を
有する有機ビルダー、炭酸、重炭酸、ケイ酸等の水溶性
アルカリ塩である金属イオン封鎖能を有する無機ビルダ
ー、可溶化剤として必要に応じてブドウ糖、果糖、ショ
糖などの単糖類または二糖類及びその溶液、この他に香
料、色素、ビタミン類等を適宜配合することができる。In addition to the above-mentioned components, the detergent composition of the present invention includes, as optional components, citric acid, succinic acid, malic acid, or an alkali metal salt of an organic builder having sequestering ability, carbonic acid, Inorganic builder having sequestering ability that is a water-soluble alkali salt such as bicarbonate, silicic acid, etc. as a solubilizer, if necessary, glucose, fructose, monosaccharides or disaccharides such as sucrose and solutions thereof, and the like. Fragrances, pigments, vitamins and the like can be appropriately added.
【００１４】本発明の野菜、果物等の洗浄に適した洗浄
剤組成物は、天然脂肪酸石鹸等の界面活性剤と、１価の
アルコール、及び多価のアルコールを主成分とすること
を特徴とする洗浄剤である。この洗浄剤組成物を容器に
充填し、使用に際し直接被洗浄物（野菜、果物等）と接
触させて使用されることが望ましい。この場合、被洗物
に対してトリガー、アトマイザー等を用いて洗浄剤を直
接噴霧する方法を用いることが好ましい。The detergent composition suitable for washing vegetables and fruits of the present invention is characterized by containing a surfactant such as natural fatty acid soap, a monohydric alcohol and a polyhydric alcohol as main components. It is a cleaning agent. It is desirable to fill the container with the detergent composition and use it by directly contacting the article to be cleaned (vegetables, fruits, etc.) before use. In this case, it is preferable to use a method of directly spraying the cleaning agent onto the article to be washed using a trigger, an atomizer, or the like.
【００１５】[0015]
【実施例】本発明の具体例を示す実施例、及び比較例を
以下に示す。EXAMPLES Examples showing specific examples of the present invention and comparative examples are shown below.
【００１６】実施例においては本願発明の効果である微
生物に対する効果及び低温時の保存安定性に関する評価
を行った。具体的な評価方法は次に示すとおりである。 微生物に対する生育抑制効果評価法 前培養を行った腸内細菌ＳＰ、酵母ＳＹＲ、黒麺カビＳ
Ｔのコロニーを、ループを用いてかき取り、それぞれ生
理食塩水中に懸濁させる。この懸濁液を１％ずつ各種洗
浄剤中に接種して、約１０5〜１０7ＣＦＵ／ｇの植え込
みを行う。これらの試料を１日、７日、１４日、２８日
間、細菌については２０℃で又真菌については２５℃で
保存する。それぞれ規定の期間保存した試料原液１ｇを
ブロス（ＧＰＬＰＢ培地）９ｍｌ中で希釈した液１ｍ
ｌ、０．１ｍｌをそれぞれ減菌シャーレに入れ、これに
寒天培地を注入し、撹拌したものをサンプルとする。こ
のサンプルで１週間培養を行い、形成されたコロニー数
をカウントし、生残菌数が１０以下となる保存期間によ
り評価した。また、保存期間２８日で１０以下にならな
い場合はその生残菌数を示した。尚、各菌の初発菌数
は、腸内細菌ＳＰ＝６．１×１０7、酵母ＳＹＲ＝１．
２×１０5、黒麺カビＳＴ＝３．８×１０5ＣＦＵ／ｇで
あった。 低温時の保存安定性評価法 ポリプロピレン製の容器（１００ｍｌ）にサンプルを充
填後蓋をして、これを−５℃の恒温槽中に１ヶ月間放置
しておいたときの外観を下の基準に基づいて評価した。 In the examples, the effect of the present invention on microorganisms and the storage stability at low temperature were evaluated. The specific evaluation method is as follows. Method for evaluating growth inhibitory effect on microorganisms Precultured intestinal bacteria SP, yeast SYR, black noodle mold S
T colonies are scraped using a loop and suspended in saline. This suspension is inoculated into various detergents in an amount of 1% so as to inoculate approximately 10 5 to 10 7 CFU / g. These samples are stored for 1, 7, 14 and 28 days at 20 ° C for bacteria and 25 ° C for fungi. 1m of sample stock solution (1g) stored for specified period in 9ml of broth (GPLPB medium)
1 and 0.1 ml are placed in a sterile petri dish, and agar medium is poured into the dish and stirred to obtain a sample. This sample was cultivated for 1 week, the number of formed colonies was counted, and evaluated by the storage period in which the number of surviving bacteria was 10 or less. In addition, when the storage period was 28 days and it did not fall below 10, the number of surviving bacteria was shown. The initial numbers of each bacterium were as follows: enterobacteria SP = 6.1 × 10 7 , yeast SYR = 1.
2 × 10 5 , black noodle mold ST = 3.8 × 10 5 CFU / g. Evaluation method for storage stability at low temperature The appearance of a polypropylene container (100 ml) filled with a sample, covered with a lid, and left to stand in a constant temperature bath at -5 ° C for 1 month is shown below. It was evaluated based on.
【００１７】天然脂肪酸石鹸、１価のアルコール、多価
のアルコールからなる本発明の特定混合割合の範囲内の
洗浄剤組成物についての実施例、天然脂肪酸石鹸及び本
発明の特定混合割合の範囲外の１価のアルコールまたは
多価のアルコールを含む洗浄剤組成物についての比較例
を以下に示す。尚、野菜、果物等の洗浄に適した洗浄剤
組成物による野菜、果物に付着している汚れを洗浄する
能力については、いずれも良好であったことから記載を
省いた。Examples of detergent compositions comprising natural fatty acid soaps, monohydric alcohols and polyhydric alcohols within the specified mixing ratio of the present invention, natural fatty acid soaps and outside the specified mixing ratio of the present invention Comparative examples of the detergent composition containing the monohydric alcohol or the polyhydric alcohol are shown below. The ability of the detergent composition suitable for washing vegetables, fruits, etc. to remove stains adhering to vegetables, fruits was good, and therefore the description was omitted.
【００１８】[0018]
【表１】 [Table 1]
【００１９】[0019]
【表２】 [Table 2]
【００２０】[0020]
【表３】 [Table 3]
【００２１】[0021]
【表４】 [Table 4]
【００２２】実施例の結果と比較例の結果を比較する
と、本発明に係る天然脂肪酸石鹸、１価のアルコール及
び多価のアルコールからなる洗浄剤組成物は、本発明の
混合割合の範囲外の割合で１価のアルコールや、多価の
アルコールを併用した場合の組成物と比較して、微生物
に対する効果及び低温時の保存安定性の点で極めて良好
な結果を得らることがわかる。Comparing the results of the examples and the results of the comparative example, the detergent composition comprising the natural fatty acid soap, the monohydric alcohol and the polyhydric alcohol according to the present invention has a mixing ratio outside the range of the present invention. It can be seen that extremely good results are obtained in terms of the effect on microorganisms and the storage stability at low temperatures, as compared with the composition in which a monohydric alcohol or a polyhydric alcohol is used in combination.
【００２３】[0023]
【発明の効果】本発明によれば、天然物由来の脂肪酸石
鹸等の界面活性剤に、１価のアルコール及び多価のアル
コールを特定割合で併用することにより、野菜、果物に
付着している汚れを洗浄する力に優れ、又本発明で用い
る界面活性剤濃度が低いにもかかわらず、微生物に対す
る生育抑制効果が非常に良好であり、低温下に保存した
場合でも分離・析出・凍結を生起することがない効果を
奏するものである。EFFECTS OF THE INVENTION According to the present invention, a surfactant such as a fatty acid soap derived from a natural product is used in combination with a monohydric alcohol and a polyhydric alcohol in a specific ratio to adhere to vegetables and fruits. It excels in the ability to clean dirt, and despite the low concentration of the surfactant used in the present invention, it has a very good effect of inhibiting the growth of microorganisms, causing separation, precipitation and freezing even when stored at low temperatures. It has the effect of not doing.
【手続補正書】[Procedure amendment]
【提出日】平成８年１月３１日[Submission date] January 31, 1996
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００３[Name of item to be corrected] 0003
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【０００３】野菜、果物等の食品に適した洗浄剤組成物
として、天然物由来の食品添加物の乳化剤を主成分と
し、それに各種ビルダーを併用した特開昭４２−７７９
２１、特開昭４８−１１２１２３、特開昭６０−１４９
６９９が提案されており、又米糠、大豆粉、石鹸を用い
た特開昭５９−１１５３９９等の洗浄剤も提案されてい
るが、これらはすすぎ性が悪いか、あるいは規定の使用
濃度における洗浄力が低いという欠点を有しており、問
題の解決に至っていない。As a detergent composition suitable for foods such as vegetables and fruits, a main ingredient is an emulsifier of a food additive derived from a natural product, and various builders are used in combination with it. JP-A-42-779
21, JP-A-48-112123, JP-A-60-149.
699 has been proposed, and cleaning agents such as rice bran, soybean powder and soap such as JP-A-59-115399 have also been proposed. However, these have poor rinsability or have a detergency at a prescribed use concentration. However, it does not solve the problem.
【手続補正２】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００４[Correction target item name] 0004
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【０００４】この問題を解決すべく、本発明者らは、野
菜、果物等を洗浄する時の濃度として、天然脂肪酸石鹸
を洗浄の主成分とした界面活性剤を０．０１〜０．５重
量％含有する野菜、果物等の洗浄に適した洗浄剤組成物
（特願平７−１８８６１３）を提案した。そして更に検
討を重ねたところ、使用に際して活性剤の濃度が非常に
希薄であることが主要因となって、微生物に対して生育
抑制効果が弱いこと及び低温時の保存安定性に問題のあ
ることが判明した。In order to solve this problem, the present inventors used 0.01-0.5% by weight of a surfactant containing natural fatty acid soap as a main component for washing as a concentration for washing vegetables, fruits and the like. %, A detergent composition (Japanese Patent Application No. 7-188613) suitable for washing vegetables, fruits, etc., was proposed. After further study, it was found that the concentration of the activator was extremely dilute during use, which was the main reason for its weak growth inhibitory effect on microorganisms and storage stability at low temperatures. There was found.
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１６[Correction target item name] 0016
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【００１６】実施例においては本願発明の効果である微
生物に対する効果及び低温時の保存安定性に関する評価
を行った。具体的な評価方法は次に示すとおりである。 微生物に対する生育抑制効果評価法 前培養を行った腸内細菌ＳＰ、酵母ＳＹＲ、黒麺カビＳ
Ｔのコロニーを、ループを用いてかき取り、それぞれ生
理食塩水中に懸濁させる。この懸濁液を１％ずつ各種洗
浄剤中に接種して、約１０５〜１０７ＣＦＵ／ｇの植え
込みを行う。これらの試料を１日、７日、１４日、２８
日間、細菌については２０℃で又真菌については２５℃
で保存する。それぞれ規定の期間保存した試料原液１ｇ
をブロス（ＧＰＬＰＢ培地）９ｍｌ中で希釈した液１ｍ
ｌ、０．１ｍｌをそれぞれ減菌シャーレに入れ、これに
寒天培地を注入し、撹拌したものをサンプルとする。こ
のサンプルで１週間培養を行い、形成されたコロニー数
をカウントし、生残菌数が１０以下となる保存期間によ
り評価した。また、保存期間２８日で１０以下にならな
い場合はその生残菌数を示した。尚、各菌の初発菌数
は、腸内細菌ＳＰ＝６．１×１０７、酵母ＳＹＲ＝１．
２×１０５、黒麺カビＳＴ＝３．８×１０５ＣＦＵ／ｇ
であった。 低温時の保存安定性評価法 ポリプロピレン製の容器（１００ｍｌ）にサンプルを充
填後蓋をして、これを−５℃の恒温槽中に１ヶ月間放置
しておいたときの外観を下の基準に基づいて評価した。 In the examples, the effect of the present invention on microorganisms and the storage stability at low temperature were evaluated. The specific evaluation method is as follows. Method for evaluating growth inhibitory effect on microorganisms Precultured intestinal bacteria SP, yeast SYR, black noodle mold S
T colonies are scraped using a loop and suspended in saline. This suspension is inoculated into various detergents by 1% to inoculate about 10 5 to 10 7 CFU / g. These samples were tested for 1 day, 7 days, 14 days, 28 days
20 ° C for bacteria and 25 ° C for fungi
Save with. 1 g of sample stock solution stored for each specified period
1m diluted with 9ml of broth (GPLPB medium)
1 and 0.1 ml are placed in a sterile petri dish, and agar medium is poured into the dish and stirred to obtain a sample. This sample was cultivated for 1 week, the number of formed colonies was counted, and evaluated by the storage period in which the number of surviving bacteria was 10 or less. In addition, when the storage period was 28 days and it did not fall below 10, the number of surviving bacteria was shown. The initial numbers of each bacterium were as follows: enterobacteria SP = 6.1 × 10 7 , yeast SYR = 1.
2 × 10 5 , black noodle mold ST = 3.8 × 10 5 CFU / g
Met. Evaluation method for storage stability at low temperature The appearance of a polypropylene container (100 ml) filled with a sample, covered with a lid, and left to stand in a constant temperature bath at -5 ° C for 1 month is shown below. It was evaluated based on.
Claims (2)
価のアルコール５．０〜１０．０重量％、及び多価のア
ルコール１．０〜１５．０重量％を含有することを特徴
とする野菜、果物等の洗浄に適した洗浄剤組成物。1. Surfactant 0.01-0.5% by weight, 1
A cleaning composition suitable for cleaning vegetables, fruits and the like, which contains 5.0 to 10.0% by weight of a polyhydric alcohol and 1.0 to 15.0% by weight of a polyhydric alcohol.
価のアルコールがエタノールであり、多価のアルコール
がグリセリンであることを特徴とする請求項１記載の野
菜、果物等の洗浄に適した洗浄剤組成物。2. The surfactant is natural fatty acid soap, 1
The cleaning composition suitable for cleaning vegetables, fruits and the like according to claim 1, wherein the polyhydric alcohol is ethanol and the polyhydric alcohol is glycerin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22580495A JPH0953093A (en) | 1995-08-10 | 1995-08-10 | Detergent composition suitable for vegetable, fruit and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22580495A JPH0953093A (en) | 1995-08-10 | 1995-08-10 | Detergent composition suitable for vegetable, fruit and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0953093A true JPH0953093A (en) | 1997-02-25 |
Family
ID=16835055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22580495A Pending JPH0953093A (en) | 1995-08-10 | 1995-08-10 | Detergent composition suitable for vegetable, fruit and the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0953093A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20010100396A (en) * | 2001-08-09 | 2003-04-24 | Κυριακιδης Δ. & Γ. Ο.Ε. | Composition for cleaning surfaces which consists of components which are encountered in nature |
| JP2010504279A (en) * | 2006-07-14 | 2010-02-12 | アーステック、エルエルシー | Methods and compositions for treating substances |
| JP5380744B2 (en) * | 2006-04-07 | 2014-01-08 | 独立行政法人理化学研究所 | Post-harvest disease control agent |
| CN104946439A (en) * | 2015-05-18 | 2015-09-30 | 安徽省华凯轻工科技有限公司 | Safe nontoxic fruit cleaning agent and preparation method thereof |
-
1995
- 1995-08-10 JP JP22580495A patent/JPH0953093A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20010100396A (en) * | 2001-08-09 | 2003-04-24 | Κυριακιδης Δ. & Γ. Ο.Ε. | Composition for cleaning surfaces which consists of components which are encountered in nature |
| JP5380744B2 (en) * | 2006-04-07 | 2014-01-08 | 独立行政法人理化学研究所 | Post-harvest disease control agent |
| JP2010504279A (en) * | 2006-07-14 | 2010-02-12 | アーステック、エルエルシー | Methods and compositions for treating substances |
| CN104946439A (en) * | 2015-05-18 | 2015-09-30 | 安徽省华凯轻工科技有限公司 | Safe nontoxic fruit cleaning agent and preparation method thereof |
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