JP3953730B2 - Seasoning liquid and pickles using weak alkaline aqueous solution obtained by electrolyzing deep ocean water - Google Patents

Seasoning liquid and pickles using weak alkaline aqueous solution obtained by electrolyzing deep ocean water Download PDF

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Publication number
JP3953730B2
JP3953730B2 JP2000330050A JP2000330050A JP3953730B2 JP 3953730 B2 JP3953730 B2 JP 3953730B2 JP 2000330050 A JP2000330050 A JP 2000330050A JP 2000330050 A JP2000330050 A JP 2000330050A JP 3953730 B2 JP3953730 B2 JP 3953730B2
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Prior art keywords
aqueous solution
water
pickles
alkaline aqueous
seasoning liquid
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JP2000330050A
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JP2001190218A (en
Inventor
久就 柴田
順一 満山
俊一 沖
保 古米
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Toyama Chemical Co Ltd
Toyama Prefecture
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Toyama Chemical Co Ltd
Toyama Prefecture
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Description

【0001】
【発明の属する技術分野】
本発明は海洋深層水を原料として電気分解装置で電気分解し、その陰極側から採取したpHが7より大きく10以下の弱アルカリ水溶液からなる調味液およびその調味液を使用した漬物並びにその調味液を使用した漬物の製造に関する。
【0002】
【従来の技術】
海水には表層水と区別して海洋深層水と呼ばれているものがあり、この海洋深層水とは海面下200メートルまたはそれより深い所の海水を指す。海洋汚染が進んでいる現在において表層水は飲料用としては適さないが、海洋深層水は表層水に比べて生菌数が少ない、病原生物はほとんど含まれていないため、飲料に採用した場合、安全性が極めて高いとされている(特公平7-34728号)。
また、海洋深層水は、人体が必要とする天然微量元素(ミネラル)を多く含んでいることから、海洋深層水を利用した漬物食品が知られている(特開平10-313777)。
【0003】
一方、水に塩化ナトリウムなどの電解質を加え、二槽式の電気分解装置で電気分解し、その陽極側から得られる酸性酸化水(pH2.4以上2.7以下で、酸化還元電位が1000mV以上)と陰極側から得られるアルカリ還元水が知られている。酸性酸化水の用途としては、その酸化力と酸性による殺菌作用を利用して医療用器具の消毒殺菌および食品の殺菌消毒に利用されている。アルカリ還元水については、胃腸内の異常発酵、慢性下痢、消化不良、制酸、胃酸過多などの胃腸疾患に対する効能があるとされている。
【0004】
【発明が解決しようとする課題】
海水を二槽式の電気分解装置で電気分解して陽極側から得られる酸性酸化水については次亜塩素酸ソーダの製造、あるいは上述の酸性水と同様に殺菌・消毒に利用されている。しかし、海水を同装置で電気分解し、その陰極側から得られるアルカリ還元水についてはその性質に未知の部分が多く、その性質の解明および利用法の開発が望まれている。
【0005】
そのような状況下、本発明者らは、特に海洋深層水を電気分解し、陰極側から採取した溶液から製造されるアルカリ性のミネラル水の機能および利用法について種々検討した結果、その陰極側から採取した、pHが7より大きく10以下の弱アルカリ水溶液が調味液として優れたものであり、この調味液で漬け込んだ食品には旨味があり、材料の退色も少なく、しかも短時間で製造できることを見出した。
さらに、海洋深層水を電気分解し、その陰極側から採取したpHが7より大きく10以下の弱アルカリ水溶液および陽極側から採取したpHが7より小さく4以上の弱酸性水溶液が漬物材料の洗浄液として優れたものであることを見出し、本発明を完成するに至った。
【0006】
【課題を解決するための手段】
以下に本発明のミネラル水について詳細に説明する。本発明で使用される海洋深層水は、海面下200メートルまたはそれより深い所から採取される海水であれば、採取地を限定されないが、例えば、日本近海では、富山湾、高知県の室戸岬沖、静岡県の駿河湾、沖縄県の久米島など、世界では、ノルウェー沖、ハワイ沖などから採取されるものが挙げられる。好ましい海洋深層水としては、富山湾から採取されたものが挙げられる。
また、上記の海洋深層水を凍らせて、海洋深層水氷としたものを溶かした溶液を使用してもよい。
【0007】
本発明で使用される電気分解装置としては、水を電気分解するために使用するものであれば限定されないが、例えば、隔膜で仕切られた二槽式、直流電圧をフリップ・フロップ回路で切り替えて交流荷電する三極式(特開平6-254567号)、また、二槽式の電気分解装置中で、貯水槽に給水して一定時間電解するタイプ、水道水などから連続的に水を供給するタイプなどが挙げられる。好ましい電気分解装置として、例えば、陽極としては、フェライト電極、白金メッキチタニウム電極、チタニウム白金焼成電極などがあり、陰極としては、ステンレス電極、白金メッキチタニウム電極、チタニウム白金焼成電極など、また、隔膜としては、樹脂膜、イオン交換膜などから構成されている二槽貯水式の電気分解装置が挙げられる。
【0008】
本発明の調味液および洗浄液に使用するpHが7より大きく10以下の弱アルカリ水溶液並びに洗浄液として使用するpHが7より小さく4以上の弱酸性水溶液を製造するには、例えば、二槽貯水式などの電気分解装置の陽極・陰極それぞれの供給槽に海洋深層水を入れ、装置で定められた時間、例えば、0.01〜2.5Aの直流を1〜60分間(電気量として1Lあたり10〜600クーロン)通電し、電気分解終了後、陰極側および陽極側から溶液を採取すればよい。
但し、上記弱アルカリ水溶液および弱酸性水溶液のpHは製造直後のものである。
【0009】
このようにして製造したpHが7より大きく10以下の弱アルカリ水溶液は、そのまま調味液および洗浄液として使用することができる。この弱アルカリ溶液の好ましいものとしてpHが8〜10、酸化還元電位が、−40〜−750mVのものが挙げられる。
また、pHが7より小さく4以上の弱酸性水溶液も、そのまま洗浄液として用いることができる。この弱酸性水溶液として好ましいものとしてpH4〜6.5、酸化還元電位が、+900〜+1100mVのものが挙げられる。
【0010】
また、本発明の調味液には、さらにL−グルタミン酸、L−トリコロミン酸、イボテン酸などのアミノ酸類;グルタミルアスパラギン酸、グルタミルグルタミン酸、グルタミルセリンなどの旨味ペプチド類;イノシン酸ナトリウム、グアニル酸ナトリウムなどの核酸系調味料;ベタイン;コハク酸ナトリウムなどの旨味成分および香味料、砂糖などの食品添加物並びに動植物タンパク加水分解物、酵母エキス、魚介エキスなど調味料を加えてもよい。
【0011】
本発明の調味液に浸漬する漬物原料として、ナス、キュウリ、ブロッコリー、スイカ、メロンなどの果菜類;キャベツ、コマツナ、キョウナ、カラシナ、タイサイ、ノザワナ、タカナ、ユキナ、ミツバ、セロリ、ハクサイ、シソの実、菜の花などの葉菜類;ニンジン、ラディッシュ、カブ、ダイコンなどの根菜類が挙げられる。
【0012】
漬物は、浅漬けと古漬に大きく分けられるが、本発明の調味液を使用した漬物としては、浅漬けが好ましい。
浅漬けは、漬ける時間により即席漬け(数時間以内)、一夜漬け(一晩〜1日)、早漬け(2〜3日)などに分けられるが、本発明の調味液を使用した浅漬けとして好ましいものは、即席漬け、一夜漬けが挙げられる。
また、本発明の調味液は、漬物の下漬けまたは/および本漬け用の調味液として使用することもできる。
【0013】
即席漬け、一夜漬け、早漬けなどの浅漬けは、漬物材料を水洗いし、水切りするかまたはせずに、刻むかまたはそのままを調味液に常温または冷蔵庫で30分間〜数日間浸漬することにより製造することができる。
【0014】
海洋深層水を電気分解し、その陰極側から採取したpHが7より大きく10以下の弱アルカリ水溶液は、抗菌作用を有しており、漬物材料の洗浄液として使用することができる。この場合、通常、水切り等は不要である。
具体的には、即席漬け、一夜漬けまたは早漬けは、漬物材料を上記の弱アルカリ水溶液で洗い、水切りするかまたはせずに刻むかまたはそのままを調味液に常温または冷蔵庫で30分間〜数日間浸漬することにより製造することができる。
【0015】
また、海洋深層水を電気分解し、陽極側から採取した、pHが7より小さく3以上の弱酸性水溶液も、強い抗菌作用を有しており、漬物材料の洗浄液として好ましいものである。この弱酸性水溶液を洗浄液として使用する場合、漬物材料の水切りを行う方が好ましい。
具体的には、即席漬け、一夜漬けまたは早漬けは、漬物材料を上記の弱酸性水溶液で洗い、水切りした後、刻むかまたはそのままを調味液に常温または冷蔵庫で30分間〜数日間浸漬することにより製造することができる
【0016】
【実施例】
次に、本発明を実施例、製造例および試験例により説明するが、本発明はこれらに限定されるものではない。
【0017】
実施例1
(即席漬け)
水洗いした大根、人参、ナスおよびキュウリを厚さ5mmほどの短冊に切る。切った野菜を各々ナイロン袋にいれ、野菜が全部浸かる量の製造例3の弱アルカリ水溶液および海洋深層水を入れた。6時間後に袋から出し、軽く絞って即席漬けとした。
この即席漬けをモニター18名で試食し、アンケートをとった。その結果は表1のとおりである。
アンケート方法:色、味、歯ごたえ、総合評価の4項目について、良い(5点)、やや良い(4点)、普通(3点)、やや悪い(2点)、悪い(1点)と計算。
【0018】
【表1】

Figure 0003953730
【0019】
また、味について、塩味・味がしみていると回答した者は、製造例3の調味液については7名、深層水については2名であった。
【0020】
実施例2
水洗いしたナスを厚さ5mmほどの輪切りにする。切ったナスをナイロン袋にいれ、ナスが全部浸かる量の製造例5の弱アルカリ水溶液および海洋深層水を入れた。1時間後に袋から出し、軽く絞って即席漬けとした。さらに24時間後に袋から取り出し、軽く絞って一夜漬けとした。
この即席漬けをモニターで試食し、アンケートをとった。その結果は表2および表3のとおりである。
アンケート方法:色、香り、味、歯ごたえの4項目について、最良(5点)、良い(4点)、やや良(3点)、やや劣る(2点)、劣る(1点)と計算し平均点を求めた。
【0021】
【表2】
Figure 0003953730
【0022】
【表3】
Figure 0003953730
【0023】
(抗菌作用)
ミューラーヒントン寒天平板上で37℃、一夜培養した黄色ブドウ状球菌 FDA209Pおよび大腸菌NIHJの菌体を滅菌綿棒でかきとり、滅菌生理食塩液に懸濁して、0.5 McFarland相当(108CFU/mL)の菌液とした。この菌液0.1mLを9.9mLの製造例2の弱アルカリ水溶液および深層水に加え、37℃でインキュベートした。なお、対照として滅菌生理食塩液を用いた。経時的に一定量をサンプリングし、ミューラーヒントン寒天を用いた平板塗抹法で生菌数を測定した。
その結果を表4および表5に示す。なお、表中における時間以外の数値は、LogCFU/mLを示す
【0024】
【表4】
Figure 0003953730
【0025】
【表5】
Figure 0003953730
【0026】
次に、本発明で使用されるpHが7より大きく10以下の弱アルカリ水溶液およびpHが7より小さく4以上の弱酸性水溶液の製造を製造例により説明する。
【0027】
製造例1
電流量をコントロール出来るように一部を改造した二槽式の活性カルシウムイオン水生成装置(トリムイオン TI-200;株式会社日本トリム製)の陽極、陰極側に海洋深層水を2Lずつ入れ、室温で、0.24A、60分間(電気量:871クーロン)電気分解し、陰極側より水溶液を得た。得られた水溶液のpHは、8.82、酸化還元電位は、-150mVであった。
【0028】
製造例2
製造例1で使用した装置を使用し、陽極、陰極側に海洋深層水を2Lずつ入れ、室温で、0.5A、25分間(電気量:750クーロン)電気分解し、陰極側より水溶液を得た。得られた水溶液のpHは、8.84、酸化還元電位は、-361mVであった。
【0029】
製造例3
製造例1で使用した装置を使用し、陽極、陰極側に海洋深層水を2Lずつ入れ、室温で、0.553A、35分間(電気量:1161クーロン)電気分解し、陰極側より水溶液を得た。得られた水溶液のpHは、9.20、酸化還元電位は、-565mVであった。
【0030】
製造例4
二槽式の超酸化水生成器(スーパーオキシードラボ JED-020;葵エンジニアリング製)の陽極、陰極側に海洋深層水を2Lずつ入れ、室温で、2.21A、7分間(電気量:928クーロン)電気分解し、陰極側より水溶液を得た。得られた水溶液のpHは、 9.93、酸化還元電位 は、−732 mVであった。
【0031】
製造例5
製造例1で使用した装置を使用し、陽極、陰極側に海洋深層水を2Lずつ入れ、室温で、0.5A、25分間(電気量:750クーロン)電気分解し、陰極側よりpH8.97、酸化還元電位-662mVの水溶液、また陽極側からはpH4.56、酸化還元電位1064mVの水溶液を得た。
【0032】
【発明の効果】
以上より、海洋深層水を電気分解し、陰極側より採取して得られるpHがより大きく10以下である弱アルカリ水溶液は、調味液として優れており、このものを使用した漬物、とりわけ浅漬けは、色、味の点で優れたものである。また、海洋深層水を電気分解し、陰極側より採取して得られるpHがより大きく10以下である弱アルカリ水溶液および海洋深層水を電気分解し、陽極側より採取して得られるpHが7より小さく4以上である弱酸性水溶液は、該調味液を使用する漬物を漬けるに先立ち、漬物材料を洗う洗浄液として好ましいものである。従って、本発明により海洋深層水の利用を拡大することができる。[0001]
BACKGROUND OF THE INVENTION
The present invention is a seasoning solution comprising a weak alkaline aqueous solution having a pH of greater than 7 and less than or equal to 10 or less, which is electrolyzed with an electrolysis apparatus using deep sea water as a raw material, and a pickle using the seasoning solution and a seasoning solution thereof It relates to the production of pickles.
[0002]
[Prior art]
There is what is called deep ocean water to distinguish it from surface water, and this deep ocean water refers to seawater 200 meters below sea level or deeper. Currently, surface water is not suitable for drinks, as ocean pollution is advancing, but deep sea water has fewer viable bacteria than surface water and contains few pathogenic organisms. It is said that safety is extremely high (Japanese Patent Publication No. 7-34728).
Further, since deep sea water contains a lot of natural trace elements (minerals) required by the human body, pickled foods using deep sea water are known (Japanese Patent Laid-Open No. 10-313777).
[0003]
On the other hand, an electrolyte such as sodium chloride is added to water, electrolyzed with a two-tank electrolyzer, and acidic oxidized water obtained from the anode side (pH 2.4 to 2.7 and redox potential is 1000 mV or more) Alkaline reduced water obtained from the cathode side is known. As the use of acidic oxidized water, it is used for disinfection and sterilization of medical instruments and foods by utilizing its oxidizing power and bactericidal action due to acidity. Alkaline-reduced water is said to be effective for gastrointestinal diseases such as abnormal fermentation in the gastrointestinal tract, chronic diarrhea, indigestion, antacid and hyperacidity.
[0004]
[Problems to be solved by the invention]
Acidic oxidized water obtained from the anode side by electrolyzing seawater with a two-tank electrolyzer is used for the production of sodium hypochlorite or for sterilization and disinfection in the same manner as the above acidic water. However, the alkaline reduced water obtained by electrolyzing seawater with the same device and obtained from the cathode side has many unknown parts in its properties, and elucidation of the properties and development of utilization methods are desired.
[0005]
Under such circumstances, the present inventors, in particular, electrolyzed deep ocean water and conducted various studies on the function and usage of alkaline mineral water produced from a solution collected from the cathode side. The collected weak alkaline aqueous solution having a pH of more than 7 and not more than 10 is excellent as a seasoning liquid, and the food soaked with this seasoning liquid has a delicious taste, less fading of the material, and can be manufactured in a short time. I found it.
Furthermore, electrolysis of deep ocean water, and a weakly alkaline aqueous solution with a pH of more than 7 and 10 or less collected from the cathode side and a weakly acidic aqueous solution with a pH of less than 7 and 4 or more collected from the anode side are used as cleaning liquids for pickled materials. The present invention was found to be excellent, and the present invention was completed.
[0006]
[Means for Solving the Problems]
The mineral water of the present invention will be described in detail below. The deep sea water used in the present invention is not limited as long as it is seawater collected from 200 meters or deeper than the sea level. For example, in the seas near Japan, Muroto cape in Toyama Bay and Kochi Prefecture. From the offing, Suruga Bay in Shizuoka Prefecture, Kume Island in Okinawa Prefecture, and so on, there are samples collected from offshore Norway and offshore Hawaii. Preferred deep ocean water includes those collected from Toyama Bay.
Moreover, you may use the solution which frozen the said deep sea water and melt | dissolved what was made into deep sea water ice.
[0007]
The electrolyzer used in the present invention is not limited as long as it is used for electrolyzing water. For example, a two-tank system partitioned by a diaphragm, and a DC voltage can be switched by a flip-flop circuit. In a three-electrode type (Japanese Patent Laid-Open No. 6-254567) charged with alternating current, or in a two-tank electrolysis apparatus, water is supplied to a water storage tank and electrolyzed for a certain period of time, and water is continuously supplied from tap water or the like. Type. As a preferable electrolysis apparatus, for example, as an anode, there are a ferrite electrode, a platinum plated titanium electrode, a titanium platinum fired electrode, etc., and as a cathode, a stainless steel electrode, a platinum plated titanium electrode, a titanium platinum fired electrode, etc., and as a diaphragm Includes a two-tank water storage type electrolyzer composed of a resin membrane, an ion exchange membrane, and the like.
[0008]
In order to produce a weak alkaline aqueous solution having a pH of more than 7 and not more than 10 used for the seasoning liquid and the cleaning liquid of the present invention, and a weakly acidic aqueous solution having a pH of less than 7 and not less than 4 to be used as the cleaning liquid, for example, a two-tank water storage type The deep sea water is put into the supply tanks of the anode and cathode of the electrolyzer, and the time determined by the apparatus, for example, direct current of 0.01 to 2.5 A is applied for 1 to 60 minutes (the amount of electricity is 10 to 10 per liter (600 coulombs) After energization and completion of electrolysis, the solution may be collected from the cathode side and the anode side.
However, the pH of the weak alkaline aqueous solution and the weak acidic aqueous solution is that immediately after the production.
[0009]
The thus produced weak alkaline aqueous solution having a pH of more than 7 and not more than 10 can be used as a seasoning liquid and a washing liquid as it is. Preferred examples of the weak alkaline solution include those having a pH of 8 to 10 and an oxidation-reduction potential of −40 to −750 mV.
Further, a weakly acidic aqueous solution having a pH of less than 7 and 4 or more can be used as it is as a cleaning solution. Preferred examples of the weakly acidic aqueous solution include those having a pH of 4 to 6.5 and a redox potential of +900 to +1100 mV.
[0010]
The seasoning liquid of the present invention further includes amino acids such as L-glutamic acid, L-tricolominic acid and ibotenic acid; umami peptides such as glutamyl aspartic acid, glutamyl glutamic acid and glutamyl serine; sodium inosinate and sodium guanylate Nucleic acid-based seasonings such as betaine; umami ingredients and flavors such as sodium succinate, food additives such as sugar, and seasonings such as animal and plant protein hydrolysates, yeast extracts, and seafood extracts may be added.
[0011]
As a pickle material immersed in the seasoning liquid of the present invention, fruit vegetables such as eggplant, cucumber, broccoli, watermelon and melon; cabbage, komatsuna, kyouna, mustard, Taisai, Nozawana, Takana, Yukina, honey, celery, cabbage Examples include leafy vegetables such as rape and rape blossoms; root vegetables such as carrots, radishes, turnips, and radish.
[0012]
Pickles are roughly divided into shallow pickles and old pickles. As pickles using the seasoning liquid of the present invention, shallow pickles are preferred.
The pickles are divided into instant pickings (within several hours), pickles overnight (overnight to 1 day), and early pickles (2 to 3 days) depending on the time of pickling, but are preferred as shallow pickles using the seasoning liquid of the present invention. Things can be pickled instantly or pickled overnight.
Moreover, the seasoning liquid of the present invention can also be used as a seasoning liquid for pickling under pickles or / and main pickles.
[0013]
Shallow pickles such as instant picking, picking overnight, and early picking are produced by washing the pickled ingredients with water, chopping them, or immersing them in seasoning liquid at room temperature or in a refrigerator for 30 minutes to several days. be able to.
[0014]
A weakly alkaline aqueous solution having a pH of greater than 7 and 10 or less, which is obtained by electrolyzing deep ocean water and collected from the cathode side, has an antibacterial action and can be used as a cleaning liquid for pickled materials. In this case, draining or the like is usually unnecessary.
Specifically, for instant pickling, overnight pickling or early pickling, the pickled material is washed with the above weak alkaline aqueous solution, chopped without draining, or left in the seasoning liquid at room temperature or in a refrigerator for 30 minutes to several days. Can be manufactured.
[0015]
Further, a weakly acidic aqueous solution having a pH of less than 7 and 3 or more, which is obtained by electrolyzing deep seawater and collected from the anode side, has a strong antibacterial action and is preferable as a washing liquid for pickled materials. When this weakly acidic aqueous solution is used as a cleaning liquid, it is preferable to drain the pickled material.
Specifically, instant pickling, overnight pickling or early pickling is done by washing the pickled ingredients with the above weakly acidic aqueous solution, draining, then chopping or immersing them in the seasoning liquid at room temperature or in a refrigerator for 30 minutes to several days. Can be manufactured [0016]
【Example】
Next, although an example, a manufacture example, and a test example explain the present invention, the present invention is not limited to these.
[0017]
Example 1
(Immediate pickles)
Cut the washed radishes, carrots, eggplants and cucumbers into strips about 5mm thick. Each of the cut vegetables was put in a nylon bag, and the weak alkaline aqueous solution and deep sea water of Production Example 3 were added in such an amount that the vegetables could be completely immersed. After 6 hours, it was taken out of the bag and lightly squeezed for instant pickling.
This instant pickle was tasted by 18 monitors and a questionnaire was taken. The results are shown in Table 1.
Questionnaire method: Calculated as good (5 points), slightly good (4 points), normal (3 points), slightly bad (2 points), and bad (1 point) for the four items of color, taste, texture, and overall evaluation.
[0018]
[Table 1]
Figure 0003953730
[0019]
Moreover, about the taste, those who answered that the taste of salty taste was found were 7 for the seasoning liquid of Production Example 3 and 2 for the deep water.
[0020]
Example 2
Cut the eggplant that has been washed with water into slices about 5mm thick. The cut eggplant was placed in a nylon bag, and the weakly alkaline aqueous solution and deep ocean water of Production Example 5 were added in such an amount that the eggplant was completely immersed. After 1 hour, it was taken out of the bag and lightly squeezed for instant pickling. After another 24 hours, it was taken out of the bag, squeezed lightly and soaked overnight.
I sampled the instant pickles on a monitor and took a questionnaire. The results are shown in Tables 2 and 3.
Questionnaire method: Calculated as the average (best, 5 points), good (4 points), slightly good (3 points), slightly inferior (2 points), inferior (1 point) for the four items of color, aroma, taste, and texture I asked for a point.
[0021]
[Table 2]
Figure 0003953730
[0022]
[Table 3]
Figure 0003953730
[0023]
(Antimicrobial action)
Staphylococcus aureus FDA209P and E. coli NIHJ cultured overnight on a Mueller Hinton agar plate at 37 ° C are scraped with a sterile cotton swab and suspended in sterile physiological saline to give 0.5 McFarland equivalent (10 8 CFU / mL) Liquid. 0.1 mL of this bacterial solution was added to 9.9 mL of the weakly alkaline aqueous solution and deep water of Production Example 2 and incubated at 37 ° C. As a control, sterile physiological saline was used. A certain amount was sampled over time, and the number of viable bacteria was measured by a plate smearing method using Mueller Hinton agar.
The results are shown in Tables 4 and 5. In the table, values other than time indicate LogCFU / mL. [0024]
[Table 4]
Figure 0003953730
[0025]
[Table 5]
Figure 0003953730
[0026]
Next, the production of a weak alkaline aqueous solution having a pH of more than 7 and 10 or less and a weak acidic aqueous solution having a pH of less than 7 and 4 or more used in the present invention will be described with reference to production examples.
[0027]
Production Example 1
A two-tank activated calcium ion water generator (trim ion TI-200; manufactured by Nippon Trim Co., Ltd.), which has been partially modified so that the amount of current can be controlled, is charged with 2 liters of deep ocean water on the anode and cathode sides at room Then, electrolysis was performed at 0.24 A for 60 minutes (electricity: 871 coulombs) to obtain an aqueous solution from the cathode side. The obtained aqueous solution had a pH of 8.82 and an oxidation-reduction potential of -150 mV.
[0028]
Production Example 2
Using the apparatus used in Production Example 1, 2 L of deep ocean water was added to the anode and cathode sides, and electrolysis was performed at room temperature for 0.5 A for 25 minutes (electricity: 750 coulombs) to obtain an aqueous solution from the cathode side. . The obtained aqueous solution had a pH of 8.84 and an oxidation-reduction potential of -361 mV.
[0029]
Production Example 3
Using the equipment used in Production Example 1, 2 L of deep ocean water was added to the anode and cathode sides, and electrolysis was performed at room temperature for 0.553 A for 35 minutes (electricity: 1161 coulomb) to obtain an aqueous solution from the cathode side. . The obtained aqueous solution had a pH of 9.20 and an oxidation-reduction potential of -565 mV.
[0030]
Production Example 4
2L of deep ocean water is added to the anode and cathode side of a two-tank super-oxide water generator (Super Oxide Lab JED-020; manufactured by Sakai Engineering) at 2.21A for 7 minutes at room temperature (electricity: 928 coulombs) ) Electrolysis was carried out to obtain an aqueous solution from the cathode side. The obtained aqueous solution had a pH of 9.93 and a redox potential of -732 mV.
[0031]
Production Example 5
Using the equipment used in Production Example 1, 2L of deep ocean water was added to the anode and cathode sides, electrolyzed at room temperature for 0.5A for 25 minutes (electricity: 750 coulombs), pH 8.97 from the cathode side, An aqueous solution with an oxidation-reduction potential of --662 mV was obtained, and an aqueous solution with a pH of 4.56 and an oxidation-reduction potential of 1064 mV was obtained from the anode side.
[0032]
【The invention's effect】
From the above, electrolyzed deep sea water, a weakly alkaline aqueous solution pH is greater than 10 than 8 obtained was collected from the cathode side is excellent as seasoning solution, pickle using this product, especially pickles Is excellent in terms of color and taste. Moreover, the pH obtained by electrolyzing the deep alkaline water and electrolyzing the weak alkaline aqueous solution and the deep sea water having a pH of more than 8 and 10 or less obtained by electrolyzing the deep ocean water and collecting from the anode side is 7. A weakly acidic aqueous solution that is 4 or smaller is preferable as a washing liquid for washing the pickled material prior to the pickling using the seasoning liquid. Therefore, the use of deep ocean water can be expanded by the present invention.

Claims (2)

海洋深層水を電気分解し、その陰極側から採取したpHがより大きく10以下の弱アルカリ水溶液からなる調味液。A seasoning solution comprising a weakly alkaline aqueous solution having a pH of greater than 8 and less than or equal to 10 collected from the cathode side by electrolyzing deep ocean water. 海洋深層水を電気分解し、その陰極側から採取したpHがより大きく10以下の弱アルカリ水溶液からなる調味液を使用した漬物。Pickles using a seasoning solution consisting of a weakly alkaline aqueous solution having a pH of greater than 8 and 10 or less, obtained by electrolyzing deep ocean water and collected from the cathode side.
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