Fruit and vegetable cleaning agent with pesticide residue removing effect and preparation method offruit and vegetable cleaning agent
A fruit and vegetable cleaning agent and pesticide residue technology, applied in detergent compounding agents, detergent compositions, chemical instruments and methods, etc., can solve difficult problems such as pesticide residues and fruit wax on the surface of fruits and vegetables, human health hazards, incomplete cleaning, etc. problem, to increase the removal rate of residual pesticides and fruit wax, promote dispersion and penetration, and improve the effect of stain removal
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[0050] The preparation method of the builder is any one of conventional fatty acid method, methyl transesterification method, glycerol transesterification method and enzymatic method.
[0051] The applicant finds that in the system of the present invention, when the molar ratio of coconut oil and alcohol amine is smaller, that is, when the amount of alcohol amine is more, the hydrophilicity of the builder and the site of interaction with the surfactant increase, making the cleaning agent The viscosity of the system increases greatly, which affects the movement of components in the detergent and the infiltration of gas into the detergent solution, which is not conducive to the foaming and stability of the detergent during the washing process.
[0052] nonionic surfactant
[0053] In one embodiment, the nonionic surfactants include alkyl alcohol polyoxyethylene ethers and glycoside surfactants, and the weight ratio of the alkyl alcohol polyoxyethylene ethers to the glycoside s...
Embodiment 1
[0082] Embodiment 1 of the present invention provides a kind of cleaning agent for fruits and vegetables with the effect of removing pesticide residues. The raw material of the cleaning agent for fruits and vegetables with the effect of removing pesticide residues includes, in parts by weight, 2.8 parts of alkylbenzene sulfonate , 0.3 parts of inorganic base, supplemented with water to 100 parts.
[0083] The raw material of the fruit and vegetable cleaning agent also includes fatty alcohol polyether sulfate; the weight ratio of the alkylbenzene sulfonate to fatty alcohol polyether sulfate is 1:2.
[0084]The raw material of the fruit and vegetable cleaning agent with the effect of removing pesticide residues also includes a builder and an amphoteric surfactant, and the weight ratio of the builder to the amphoteric surfactant is 1:2.5; the amphoteric surfactant The weight ratio to anionic surfactant is 1:1.8.
[0085] The raw material of the fruit and vegetable cleaning agent...
Embodiment 2
[0106] Embodiment 2 of the present invention provides a fruit and vegetable cleaning agent with the effect of removing pesticide residues. The raw materials of the fruit and vegetable cleaning agent with the effect of removing pesticide residues include, by weight, 4 parts of alkyl benzene sulfonate , 0.5 part of inorganic alkali, and supplementary water to 100 parts.
[0107] The raw material of the fruit and vegetable cleaning agent also includes fatty alcohol polyether sulfate; the weight ratio of the alkylbenzene sulfonate to the fatty alcohol polyether sulfate is 1:4.
[0108] The raw material of the fruit and vegetable cleaning agent with the effect of removing pesticide residues also includes a builder and an amphoteric surfactant, and the weight ratio of the builder to the amphoteric surfactant is 1:4; the amphoteric surfactant The weight ratio to anionic surfactant is 1:2.3.
[0109] The raw material of the fruit and vegetable cleaning agent with the effect of removi...
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