A kind of washing-free fruit and vegetable tableware detergent and preparation method thereof

A technology for fruit and vegetable tableware and detergents, applied in detergent compositions, detergent compounding agents, non-surface-active detergent compositions, etc., can solve the problems of increased micelle aggregation, residual surfactant, and increased product viscosity. , to achieve the effect of removing pesticide residues, easy to use, and quickly removing stains

Active Publication Date: 2020-08-14
WALCH GUANGZHOU COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, currently commercially available fruit and vegetable dishwashing detergents are based on surfactants and are compounded with other additives. Surfactants will form micelles in the detergents, and these surfactant micelles are very easy to form rods and Network micelles, so that the fruit and vegetable cleaning agent products have a certain viscosity, and because the raw materials contain a certain amount of inorganic salt impurities, the addition of inorganic salts will compress the double layer structure of the micelles, which will lead to the aggregation of micelles Increase will increase the viscosity of the product, thus limiting the scope of use of fruit and vegetable dishwashing detergents, and there will also be problems with surfactant residues

Method used

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  • A kind of washing-free fruit and vegetable tableware detergent and preparation method thereof
  • A kind of washing-free fruit and vegetable tableware detergent and preparation method thereof
  • A kind of washing-free fruit and vegetable tableware detergent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, the preparation of water-soluble chitosan

[0034] a is that the chitosan solid is joined to the citric acid aqueous solution that pH is 4, is stirred until the system is suspended, and the solid-to-liquid ratio of the chitosan solid and the citric acid aqueous solution is 1g: 4ml, then carries out high pressure pulse treatment 1min, the obtained The power of the high-voltage pulse treatment is 4.1W, and the pulse repetition frequency is 82Hz to obtain a suspension;

[0035] b. adding volumetric concentration to the suspension obtained in step a is 5% hydrogen peroxide solution, stirred for 6min, the addition of said hydrogen peroxide solution is 14% of the total volume of the suspension, followed by high pressure pulse treatment for 1min, The power of the high-voltage pulse treatment is 4.1W, and the pulse repetition frequency is 82Hz to obtain the mixed solution I;

[0036] c. adding a volumetric concentration of 5% hydrogen peroxide solution to the mix...

Embodiment 2

[0038] Embodiment 2, a kind of washing-free fruit and vegetable tableware detergent

[0039] Described no-wash fruit and vegetable tableware detergent is made up of following composition and weight percentage thereof:

[0040] Sodium bicarbonate 3%, disodium hydrogen phosphate 4%, water-soluble chitosan 1%, hydroxypropyl-β-cyclodextrin 0.5%, sodium hexametaphosphate 0.1%, citric acid 2%, potassium sorbate 0.03% , Food essence 0.2% and water 89.17%; Described water-soluble chitosan is the water-soluble chitosan that embodiment 1 makes.

[0041] Preparation:

[0042] S1 Add disodium hydrogen phosphate, water-soluble chitosan and hydroxypropyl-β-cyclodextrin into water and stir evenly to obtain mixed solution A;

[0043] S2 Add sodium bicarbonate and sodium hexametaphosphate to the mixed liquid A obtained in step S1 and stir evenly, then add citric acid, preservatives and food flavors and stir evenly to obtain the product.

Embodiment 3

[0044] Embodiment 3, a kind of washing-free fruit and vegetable tableware detergent

[0045] Described no-wash fruit and vegetable tableware detergent is made up of following composition and weight percentage thereof:

[0046] Sodium bicarbonate 4%, disodium hydrogen phosphate 3%, water-soluble chitosan 2%, hydroxypropyl-β-cyclodextrin 0.3%, sodium hexametaphosphate 0.25%, citric acid 1.2%, potassium sorbate 0.02% , Food essence 0.25% and water 88.98%; Described water-soluble chitosan is the water-soluble chitosan that embodiment 1 makes.

[0047] The preparation method is similar to Example 2.

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Abstract

The invention belongs to the technical field of detergents, and particularly relates to a washing-free fruit and vegetable tableware detergent and a preparation method thereof. The washing-free fruitand vegetable tableware detergent is mainly prepared from the following components of sodium bicarbonate, disodium hydrogen phosphate, water-soluble chitosan, hydroxypropyl-beta-cyclodextrin, sodium hexametaphosphate, citric acid, preservative, food essence and water. The prepared washing-free fruit and vegetable tableware detergent has the advantages that the dirt removal effect is stronger; theeffect of clearing the residual pesticide at the surfaces of fruits and vegetables is high; any surfactant is not contained, and the clean water for cleaning is not needed; the tableware or the fruitsand vegetables cleaned by the detergent can avoid the problem of active residue at the surface; a convenient, environment-friendly and healthy detergent is provided for people.

Description

technical field [0001] The invention belongs to the technical field of detergents, and in particular relates to a no-wash fruit and vegetable tableware detergent and a preparation method thereof. Background technique [0002] Fruit and vegetable tableware detergent is an indispensable household cleaning product in people's daily life. With the improvement of people's living standards and the gradual enhancement of environmental protection awareness, people pay more and more attention to their own health and safety issues, and their requirements for detergents are also increasing. Strict, in addition to maintaining the proper washing ability and washing feel of fruit and vegetable dishwashing detergents, the safety of its use has also attracted more and more consumers' attention. [0003] In recent years, fruit and vegetable dishwashing detergents have developed rapidly in China. At present, there are a variety of dishwashing detergents on the market, including those with su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D7/26C11D7/12C11D7/16C11D7/60
CPCC11D3/48C11D7/12C11D7/16C11D7/265C11D7/268
Inventor 郭伊妮王静张晶晶
Owner WALCH GUANGZHOU COMMODITY
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