Method for preparing pure natural fruit and vegetable cleaning agent

Abstract

The invention relates to a method for preparing a pure natural fruit and vegetable cleaning agent. The method comprises the following steps of cleaning shells with water, airing, heating in an oven of which the temperature is 300 DEG C-450 DEG C for 5-10 minutes, then stripping the cuticula, and activating the cuticula-stripped shells at 900 DEG C-1200 DEG C for 3-5 hours; pulverizing the activated shells by virtue of a high-speed pulverizer or a ball mill; adding pulverized and activated shell powder to water while uniformly mixing under stirring, and aging for 2-3 hours; evenly stirring aged activated shell powder slurry, and drying by virtue of a spray dryer; and bottling the product and persevering in a sealed manner. The method disclosed by the invention has the advantages that the process is simple and the low in cost, the cleaning agent has strong bactericidal and antibacterial effects, pesticide residues on surfaces of fruits and vegetables can be effectively removed by virtue of the cleaning agent, and waxiness on surfaces of fruits and vegetables can be also removed, the cleaning agent is non-toxic and harmless to human bodies, and thus fruits and vegetables are more safely eaten.

Description

technical field [0001] The invention relates to the field of washing products, in particular to a preparation method of a pure natural fruit and vegetable cleaning agent. Background technique [0002] Natural harmless and pollution-free detergent products are an important direction in the field of fruit and vegetable detergent production. The traditional method of cleaning fruits and vegetables is to rinse them directly with clean water or wash them with chemical synthetic detergents. In fact, water-insoluble pesticide residues cannot be cleaned with clean water, and although the use of synthetic detergents can remove pesticide residues to a certain extent, the impact of long-term use of synthetic detergents on human health cannot be ignored, and a large number of synthetic detergents The pollution caused by the discharge of chemical agents to the environment is immeasurable. In order to solve these problems, many researchers have made unremitting efforts and research. ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the cleaning agent exists in the present, through a large number of researches and tests, develop a kind of cleaning agent for fruits and vegetables, solve the problem that the pesticide residues on the surface of fruits and vegetables are not easy to remove, and affect the health of eaters, and also have the effect on the surface of fruits and vegetables The effects of wax removal, sterilization and bacteriostasis make the fruits and vegetables be stored for a longer time, and the raw materials and production costs of the fruit and vegetable cleaning agent of the present invention are low, and the product is non-toxic to the human body and has no pollution to the environment