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Detergent capable of effectively removing residual pesticides and heavy metals

A technology for residual pesticides and heavy metals, applied in detergent compounding agents, detergent compositions, organic detergent compositions, etc., to achieve the effects of easy elution, excellent bacteriostatic properties, convenient use and cleaning

Inactive Publication Date: 2020-06-02
蒋佳军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, many traditional cleaning agents cannot remove pesticide residues and heavy metal pollution components in fruits and vegetables very well, and cannot meet the wider needs of people.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Pretreatment rice washing water: in parts by mass, take 5 parts of rice and 30 parts of water and mix them for rice washing operation to obtain primary washing water, take palygorskite and pulverize through a 120-mesh sieve, and take the sieved particles according to the mass ratio of 1: 4 Add PBS buffer solution with a pH of 6.2 to mix, stir at 300r / min for 20min, let stand for 1h, filter, take out, add the filter residue to primary washing water at a mass ratio of 1:4, evaporate under reduced pressure, and concentrate in vacuo to 30% of the original volume , that is, the pretreated rice washing water is obtained.

[0020] Surfactant: mix lauryl dimethyl betaine and sodium lauryl sulfate at a mass ratio of 4:1 to obtain a surfactant.

[0021] Auxiliary: Mix NaCl, potassium sulfide, and sodium citrate at a mass ratio of 4:1:1 to obtain the auxiliary.

[0022] Auxiliary liquid: Mix ε-polylysine and sodium citrate solution at a mass ratio of 1:4 to obtain the auxiliary l...

Embodiment 2

[0030] Pretreatment rice washing water: in parts by mass, take 7 parts of rice and 35 parts of water and mix them for rice washing operation to obtain primary washing water, take palygorskite and pulverize through a 120 mesh sieve, take the sieved particles according to the mass ratio of 1: 5 Add PBS buffer solution with a pH of 6.4 and mix, stir at 350r / min for 20-45min, let stand for 2h, filter, take the filter residue and add primary washing water at a mass ratio of 1:6, evaporate under reduced pressure, and concentrate in vacuo to 35% of the original volume. %, namely the pretreated rice washing water.

[0031] Surfactant: mix lauryl dimethyl betaine and sodium lauryl sulfate at a mass ratio of 4:1.5 to obtain a surfactant.

[0032] Auxiliary: Mix NaCl, potassium sulfide, and sodium citrate at a mass ratio of 4:1:1.5 to obtain the auxiliary.

[0033] Auxiliary liquid: Mix ε-polylysine and sodium citrate solution at a mass ratio of 1:6 to obtain the auxiliary liquid.

[0...

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PUM

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Abstract

The invention relates to a detergent capable of effectively removing residual pesticides and heavy metals. The detergent comprises the following components: 5-10 parts of an auxiliary agent, 4-8 partsof a surfactant, 2-5 parts of essence, 8-15 parts of pretreated rice washing water, 30-50 parts of water, 20-40 parts of composite sulfydryl-containing microcapsules and 16-20 parts of a composite auxiliary agent. According to the invention, the functional groups such as phosphate ester structure similar to and ammonium radical the same as the pesticide residue component, and the like are provided in the formula, so that dissolution of the pesticide residue components is facilitated, and the problem that the traditional cleaning agents cannot well remove residual pesticide and heavy metal pollution components of fruits and vegetables in the prior art is effectively solved.

Description

technical field [0001] The invention belongs to the technical field of detergent preparation, in particular to a detergent that can effectively remove residual pesticides and heavy metals. Background technique [0002] Most of the pesticide residues are concentrated on the surface of fruits and vegetables, and the pesticide residues can be effectively removed by peeling off the skin, but some nutrients of the fruits and vegetables will be lost, and this method is only suitable for fruits and vegetables with peels, and can only remove Pesticide residues on the surface of fruits and vegetables. For fruits and leafy vegetables, the current method commonly used in households to remove pesticide residues is soaking and washing. Although soaking and washing can dissolve and remove water-soluble pesticides, the removal efficiency is not high, and this method is not suitable for fat-soluble pesticides attached to the surface of fruits and vegetables. At this time, fruit and vegeta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/94C11D3/22C11D3/37C11D3/386C11D3/20C11D3/10C11D3/32C11D3/34C11D3/60C11D11/00
CPCC11D1/94C11D3/222C11D3/3707C11D3/38618C11D3/2079C11D3/10C11D3/32C11D3/349C11D3/3776C11D1/146C11D2111/10
Inventor 不公告发明人
Owner 蒋佳军
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