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Fruit and vegetable cleaning agent and preparation method thereof

A fruit and vegetable cleaning agent and oxidant technology, applied in the directions of detergent compositions, detergent compounding agents, chemical instruments and methods, etc., can solve the problems of polluting the environment, difficult transportation and storage of liquid fruit and vegetable cleaning agents, and harm to human health, etc. Does not pollute the environment, reduces transportation and storage costs, and is not easy to decompose

Active Publication Date: 2019-11-29
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the problems that existing detergents endanger human health and pollute the environment, and liquid fruit and vegetable cleaning agents are difficult to transport and store, the invention provides a fruit and vegetable cleaning agent

Method used

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  • Fruit and vegetable cleaning agent and preparation method thereof
  • Fruit and vegetable cleaning agent and preparation method thereof
  • Fruit and vegetable cleaning agent and preparation method thereof

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Experimental program
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Embodiment

[0026] The embodiments of the present invention provide a fruit and vegetable cleaning agent, and the mass percentages of raw materials in each embodiment are shown in Table 1.

[0027] Table 1

[0028]

[0029] The preparation method of the oxidizing agent is as follows: 0.05-0.15g / mL lactose aqueous solution is used as a binder, and 300g of sodium sulfate-hydrogen peroxide-sodium chloride adduct with a particle size of 48-75μm is processed in a bottom spray fluidized bed. One-step granulation, the air inlet temperature is 60~70℃, and the air inlet volume is 30~50m 3 / h, the atomization pressure is 0.20~0.30MPa; use a 100~150 mesh sieve to sieve the obtained granules; take 200g of the obtained granulated granules, and use 10~15mg / mL sodium alginate aqueous solution in the bottom spray flow The particles are coated in the chemical bed, the air inlet temperature is 40-50°C, and the air inlet volume is 30-50m 3 / h, the atomization pressure is 0.30-0.50MPa, the flow rate of ...

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Abstract

The invention relates to the technical field of daily chemicals, and in particular relates to a fruit and vegetable cleaning agent and a preparation method thereof. The fruit and vegetable cleaning agent comprises the following components: an oxidant, alkaline protease, an adsorbent, a drying stabilizer, a thickening stabilizer and an aggregating agent, and does not use a surfactant, thus avoidingthe harm of the surfactant to human body and environment. The cleaning agent is solid, has a mass and volume much smaller than that of a liquid fruit and vegetable cleaning agent, can greatly reducetransportation and storage costs, and can be dispersed by adding water when in use. Compared with the prior art, the fruit and vegetable cleaning agent has a better effect of removing agricultural residues.

Description

technical field [0001] The invention relates to the technical field of daily-use chemicals, in particular to a fruit and vegetable cleaning agent and a preparation method thereof. Background technique [0002] Due to the threat of pests to the growth of fruits and vegetables, fruit farmers often spray a large amount of pesticides in order to ensure the output of fruits and vegetables. However, long-term consumption of fruits and vegetables with excessive pesticide residues will cause food poisoning, and long-term accumulation in the body will lead to various diseases and even to the next generation. Adverse effects, seriously endangering human health. [0003] The main treatment methods for eliminating pesticide residues in fruits and vegetables are peeling, washing with water, soaking in boiling water and washing with detergent. Although peeling can remove the fruit and vegetable skins with pesticides, it will cause the loss of nutrients, and this method is not suitable fo...

Claims

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Application Information

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IPC IPC(8): C11D7/60C11D7/42C11D7/26C11D7/10C11D7/02C11D3/37C11D3/39C11D3/48A23L5/20
CPCA23L5/25A23L5/27A23L5/273C11D3/3707C11D3/3776C11D3/38609C11D3/3942C11D3/48C11D7/02C11D7/10C11D7/268
Inventor 王奎涛马小燕朱大欣杨迦李璇
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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