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A kind of alkaline electrolyzed water synergist and its preparation method and application

A technology of electrolyzed water and synergistic liquid, which is applied in the field of daily chemical industry, can solve problems such as difficult to ensure sealed storage conditions, and achieve the effects of green and environmentally friendly production process, simple production process and rich sources of raw materials

Active Publication Date: 2022-07-12
中科南京绿色制造产业创新研究院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although alkaline electrolyzed water stored under sealed conditions can be stored for more than one month, it is difficult to ensure sealed storage conditions in daily household scenarios after people use it.

Method used

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  • A kind of alkaline electrolyzed water synergist and its preparation method and application
  • A kind of alkaline electrolyzed water synergist and its preparation method and application
  • A kind of alkaline electrolyzed water synergist and its preparation method and application

Examples

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Effect test

Embodiment 1

[0034] The present embodiment provides an alkaline electrolyzed water synergist, and the preparation method of the alkaline electrolyzed water synergist comprises the following steps:

[0035] (1) Weigh 10 mg of chitosan quaternary ammonium salt with a molecular weight of 10 kDa, and add 100 mL of alkaline electrolyzed water (pH=12.0);

[0036] (2) After sealing, place it on a shaker at 30°C, shake for 0.5h, and dissolve;

[0037] (3) After dissolving, put it at 4° C. for 12 hours to obtain the alkaline electrolyzed water synergistic solution.

[0038] The pH value of the alkaline electrolyzed water synergist was detected with a pH meter, and the result was pH=11.8.

Embodiment 2

[0040] The present embodiment provides an alkaline electrolyzed water synergist, and the preparation method of the alkaline electrolyzed water synergist comprises the following steps:

[0041] (1) Weigh 10 g of 2-hydroxypropyltrimethylammonium chloride chitosan with a molecular weight of 3 kDa, and add 100 mL of alkaline electrolyzed water (pH=10.2).

[0042] (2) After sealing, place it on a shaker at 20°C, shake for 12 hours, and dissolve.

[0043] (3) After dissolving, place it at 0° C. for 72 hours to obtain the alkaline electrolyzed water synergistic solution.

[0044] The pH value of the alkaline electrolyzed water synergist was detected with a pH meter, and the result was pH=10.1.

Embodiment 3

[0046] The present embodiment provides an alkaline electrolyzed water synergist, and the preparation method of the alkaline electrolyzed water synergist comprises the following steps:

[0047](1) Weigh 100 mg of carboxymethyl chitosan with a molecular weight of 20 kDa, and add 100 mL of alkaline electrolyzed water (pH=12.0).

[0048] (2) After sealing, place it on a shaker at 40°C, shake for 2 hours, and dissolve.

[0049] (3) After dissolving, place it at 0° C. for 24 hours to obtain the alkaline electrolyzed water synergistic solution.

[0050] The pH value of the alkaline electrolyzed water synergist was detected with a pH meter, and the result was pH=12.0.

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Abstract

The invention relates to an alkaline electrolyzed water synergist and a preparation method and application thereof. The alkaline electrolyzed water synergistic solution includes alkaline electrolyzed water and synergists, and the synergists include chitosan and / or chitosan derivatives. The preparation method of the alkaline electrolyzed water synergistic solution comprises: mixing alkaline electrolyzed water and synergist in proportion, and performing cooling treatment to obtain the alkaline electrolyzed water synergistic solution. In the alkaline electrolyzed water synergist, the alkaline electrolyzed water and synergists cooperate with each other, so that the alkaline electrolyzed water synergist has an efficient and long-lasting antibacterial effect.

Description

technical field [0001] The invention belongs to the technical field of daily chemical industry, and relates to an alkaline electrolyzed water synergist and a preparation method and application thereof. Background technique [0002] Alkaline electrolyzed water is a new type of functional water. It has the characteristics of good bactericidal performance, strong penetration, no residue, no stimulation, no cleaning, and safety and non-toxicity. It is widely used in medicine, agriculture, daily chemicals, food and households. and other aspects, especially for application scenarios that are not suitable for wiping and rinsing. [0003] The bactericidal performance of alkaline electrolyzed water depends entirely on its pH value. Generally, it is necessary to maintain the pH value above 12 in order to exert its best bactericidal effect. However, in practical applications, alkaline electrolyzed water is susceptible to open conditions (such as carbon dioxide in the air) and quickly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/00A01N43/16A01P1/00A01P3/00
CPCA01N59/00A01N43/16Y02E60/36
Inventor 闫学海沈桂芝刘彦辰邢蕊蕊袁成前
Owner 中科南京绿色制造产业创新研究院
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