Preparation method of tableware disinfectant

A disinfectant and tableware technology, applied in the direction of disinfectants, botany equipment and methods, chemical instruments and methods, etc., can solve problems such as human hazards, achieve low surface and interfacial tension, good detergency, and improve the effect of use

Inactive Publication Date: 2018-06-22
仇颖超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention: most of the current disinfectants use chemical preparations. Although they have a good bactericidal effect, they are a

Method used

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  • Preparation method of tableware disinfectant

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] A preparation method of a tableware disinfectant, the preparation method comprising the following steps:

[0023] (1) According to the mass ratio of 7~8: 2~3: 0.01~0.02, mix soluble starch, dodecanol, and catalyst, stir at 110~120℃, 200~300r / min for 1~2h, in vacuum Keep the temperature at 0.01~0.03MPa for 1~2h, adjust the pH value to 8~9, wait to cool to room temperature, filter to obtain the filter residue, according to the mass ratio of 1:3~4, mix the filter residue and hydrogen peroxide for 1~2h, filter , Get the decolorized product, wash the decolorized product with ethanol 2~3 times, and dry it at a temperature of 50~60℃ to obtain the dried product for use;

[0024] (2) Dry the citrus peel at a temperature of 60~70℃, pulverize, and pass through a 30-40 mesh sieve to obtain a sieved product. According to a mass ratio of 1:5-6, the sieved product and petroleum ether are mixed and degreased. Filter, separate the filtrate and the degreased product, mix the degreased produc...

Example Embodiment

[0028] Example 1

[0029] The catalyst is alumina.

[0030] The extract is pulverized from orange peel to obtain the pulverized product. The pulverized product and petroleum ether are mixed according to a mass ratio of 1:7, and the extract is extracted at a temperature of 60° C. and 25r / min for 25 minutes.

[0031] The solid phase reagent is calcium carbonate.

[0032] A preparation method of a tableware disinfectant, the preparation method comprising the following steps:

[0033] (1) According to the mass ratio of 7:2:0.01, mix the soluble starch, dodecanol, and the catalyst, stir at 110℃, 200r / min for 1h, keep the vacuum at 0.01MPa for 1h, and adjust the pH to 8 After cooling to room temperature, filter to obtain the filter residue. According to the mass ratio of 1:3, the filter residue and hydrogen peroxide are mixed and decolorized for 1 hour, and filtered to obtain the decolorized product. The decolorized product is washed twice with ethanol and dried at a temperature of 50℃. Get...

Example Embodiment

[0038] Example 2

[0039] The catalyst is alumina.

[0040] The extract is pulverized from orange peel to obtain the pulverized product. The pulverized product and petroleum ether are mixed according to a mass ratio of 1:8, and the extract is extracted at a temperature of 70° C. and 30 r / min for 30 minutes.

[0041] The solid phase reagent is calcium bicarbonate.

[0042] A preparation method of a tableware disinfectant, the preparation method comprising the following steps:

[0043] (1) According to the mass ratio of 8:3:0.02, mix soluble starch, dodecanol, and catalyst, stir for 2h at a temperature of 120℃, 300r / min, and hold for 2h at a vacuum of 0.03MPa, and adjust the pH to 9 After cooling to room temperature, filter to obtain the filter residue. According to the mass ratio of 1:4, the filter residue and hydrogen peroxide are mixed and decolorized for 2 hours, filtered to obtain the decolorized product. The decolorized product is washed 3 times with ethanol and dried at a temperat...

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Abstract

The invention discloses a preparation method of a tableware disinfectant, and belongs to the field of disinfectants. The method is characterized in that chitosan is used as a raw material for preparing an edible film, wherein chitosan is capable of adsorbing and antibacterial; three components can be effectively adsorbed through the chitosan and are slowly released while film forming, so that theantibacterial time of the tableware can be prolonged; meanwhile, the chitosan is antibacterial, and the edible film is an antibacterial film, and polyphenols are used for supporting, so that the disinfecting performance of the tableware disinfectant can be further improved; the volatile oil components include fragrant component which can be wrapped and released through chitosan, and thus the tableware is fragrant and pleasures people. With the adoption of the method, the problems that most of current disinfectants are chemical preparations which are good in disinfecting and easily damage humanbody in case of incomplete flushing during tableware disinfecting can be solved.

Description

technical field [0001] The invention belongs to the field of disinfectants, and in particular relates to a preparation method of a tableware disinfectant. Background technique [0002] Disinfectants are used to kill pathogenic microorganisms on the transmission medium to make them harmless, eliminate pathogenic microorganisms outside the human body, cut off the transmission route of infectious diseases, and achieve the purpose of controlling infectious diseases. Pathogenic microorganisms and conditionally pathogenic microorganisms can cause major intestinal infectious diseases, especially food poisoning outbreaks, through food and water, especially in summer, spring and autumn when the temperature is high. Pathogenic microorganisms can contaminate tableware and cause food poisoning through food cross-contamination; due to flavor reasons, the processing of cold and fresh food mainly aquatic products cannot be carried out by thorough heating, and food poisoning caused by i...

Claims

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Application Information

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IPC IPC(8): A01N25/30A01N65/36A01N43/16A01P1/00C11D1/66C11D3/12C11D3/20C11D3/22C11D3/37C11D3/48C11D3/60
CPCA01N25/30A01N43/16A01N65/00A01N65/36C11D1/662C11D3/12C11D3/1233C11D3/201C11D3/2044C11D3/2079C11D3/2096C11D3/227C11D3/3707C11D3/48
Inventor 仇颖超乔舍程依
Owner 仇颖超
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