Green antimicrobial cleanser essence as well as preparation method and application thereof

A detergent and green technology, applied in the field of daily chemicals, can solve the problems of difficult to achieve antibacterial and sterilization, unfavorable industrial production, high price of nano-silver, and achieve high antimicrobial efficiency, removal of harmful microorganisms, and wide antibacterial spectrum.

Active Publication Date: 2013-02-13
GUANGZHOU NANDA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of nano silver is high, the antibacterial spectrum is narrow, especially the inhibition to mold is poor, it is difficult to achieve the purpose of effective antibacterial and sterilizing, and it is not conducive to industrial production

Method used

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  • Green antimicrobial cleanser essence as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Mix 0.15 grams of nano-silver (50nm), 0.25 grams of cinnamaldehyde and 0.2 grams of eugenol evenly to obtain a composite antibacterial agent;

[0031] (2) 12.6 grams of ammonium lauryl ether sulfate, 10.2 grams of sodium cocoyl ether carboxylate, 3.6 grams of dodecyl dimethyl betaine, 3.6 grams of natural fatty alcohol polyoxyethylene ether, 0.2 grams of ethylenediamine Tetraacetic acid, 2.0 grams of sodium carboxymethyl cellulose and 1.5 grams of xanthan gum are added to 65.7 grams of deionized water at 65 °C, stir evenly, lower the temperature to below 50 °C, add the compound antibacterial agent in step (1), and stir well , adjust the pH to 7.5 with trisodium citrate to obtain green antibacterial detergent;

Embodiment 2

[0035] (1) Mix 0.15 grams of nano-silver (20nm), 0.1 grams of cinnamaldehyde and 0.05 grams of eugenol evenly to obtain a composite antibacterial agent;

[0036] (2) Add 7.0 grams of ammonium lauryl ether sulfate, 5.0 grams of sodium cocoyl ether carboxylate, 1.5 grams of dodecyl dimethyl betaine, 1.5 grams of natural fatty alcohol polyoxyethylene ether, 0.1 grams of ethylenediamine Tetraacetic acid, 1.0 g of sodium hydroxyethyl cellulose and 1.0 g of gum arabic were added to 82.6 g of deionized water at 60°C, stirred evenly, then lowered the temperature to below 50°C, added the compound antibacterial agent in step (1), stirred evenly, Adjust pH to 8.5 with trisodium citrate to obtain green antibacterial detergent;

Embodiment 3

[0040] (1) Mix 0.15 grams of nano-silver (80nm), 0.25 grams of cinnamaldehyde and 0.5 grams of eugenol evenly to obtain a composite antibacterial agent;

[0041] (2) 18.9 grams of ammonium lauryl ether sulfate, 15.3 grams of sodium cocoyl ether carboxylate, 5.4 grams of dodecyl dimethyl betaine, 5.4 grams of natural fatty alcohol polyoxyethylene ether, 0.3 grams of ethylenediamine Add disodium tetraacetate, 2.0 grams of seaweed gum and 3.0 grams of gum arabic into 48.8 grams of deionized water at 70°C, stir evenly and lower the temperature to below 50°C, add the compound antibacterial agent in step (1), stir well, and use lemon Acid to adjust pH to 6.5 to obtain green antibacterial detergent;

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Abstract

The invention discloses a green antimicrobial cleanser essence as well as a preparation method and application thereof. According to the invention, the green antimicrobial cleanser essence is prepared from an antimicrobial agent, 15.0-45.0% of natural surfactant, 0.1-0.3% of chelating agent, 2.0-5.0% of thickening agent and 0.3-0.9% of composite antimicrobial agent, wherein the antimicrobial agent is a composition of nano silver and natural plant extractives at a mass ratio of 1:5 to 1:1. The antimicrobial activity of the cleanser essence is greatly improved due to the antimicrobial synergistic effect of nano silver and the natural plant extractives; the cleanser essence has the following characteristics of wide antimicrobial spectrum and high antimicrobial efficiency and can be used for removing dirt and pesticide residues as well as peculiar smell while sterilizing effectively, so that the purpose of removing dirt, pesticide residues, harmful microorganisms and peculiar smell at one step is achieved. The preparation method is simple in preparation process, low in cost and capable of being applied to industrial mass production. The prepared green antimicrobial cleanser essence is high in anti-microorganism efficiency, free of toxicity and stimulation, environment friendly, bio-gradable and free of residues after being used so as to be used for cleaning dishes, fruits and vegetables.

Description

technical field [0001] The invention belongs to the field of daily chemicals, in particular to a green antibacterial detergent and its preparation method and application. Background technique [0002] With the development of science and technology, people's living standards are constantly improving, and their awareness of cleanliness is also increasing. In daily life, people often use commercially available detergent to clean tableware, fruits, vegetables, poultry eggs, etc., to achieve the purpose of removing dirt and pesticide residues. However, most of the current detergents are highly toxic, highly irritating to the skin, and cannot be biodegraded. When used, they will bring chemical residues to the washed items and pollute the environment. In addition, the qualification rate of dishwashing liquid currently available in the market is low, and the use of these substandard products is more harmful to the human body and the environment. Therefore, it is very necessary to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/48A01N59/16A01N35/02A01N31/16A01P1/00A01P3/00
CPCY02A50/30
Inventor 杜桂彬谭绍早
Owner GUANGZHOU NANDA IND
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