Special fruit detergent preparation method

Abstract

The present invention provides a special fruit detergent preparation method, which comprises: weighing cassava starch to a proper amount of water, adding 0.1 mol / L sodium hydroxide to adjust the pH value to about 8, adding castor oil and an appropriate amount of sorbitol fatty acid ester, carrying out stirring dissolving, adding a mixture of polyethylene glycol 600 and glycerin (4:1), carrying out a reaction for a certain time, standing, carrying out centrifugation, washing, drying to obtain light yellow starch microspheres, and uniformly mixing 30-90% by mass of the starch microspheres, 5-10% by mass of sodium chloride, and a proper amount of water to obtain the detergent. According to the present invention, the starch microsphere technology is adopted to prepare the nature detergent, chemical surfactants and detergent components do not exist, the detergent is pure nature, and starch has an unique absorption characteristic so as to effectively remove difficultly cleaning fruits; and the raw materials are easy to obtain, the cost low, the price is low, and the method is suitable for commercial promotion use.

Description

[0001] technical field [0002] The invention relates to a detergent, in particular to a special detergent for fruits without secondary pollution. Background technique [0003] Detergent is a necessity in our life. After three meals, dishwashing liquid should be used to clean the dishes to make them as clean as new. Housewives often use it to wash fruits and vegetables. As everyone knows, these household detergents are quietly robbing people's health and even causing cancer. Especially fruits such as grapes and red bayberries have thin skins and the contents in the gaps are difficult to clean. Usually, when eating apples, many people like to eat them together with the skins. However, many fresh-keeping technologies make it difficult to clean the residual chemical substances on the surface of apples. [0004] Detergents (such as dishwashing liquid) for cleaning tableware, because their important components are chemically synthesized alkyl active agents, have problems such as...

AI Technical Summary

Problems solved by technology

Although the invention can clean pesticides well, it is difficult to avoid the secondary pollution of chemical components, especially for those fruits that are difficult to clean, such as grapes and red bayberries

[0007] Application No. 201210141250.8 Water-based pure natural environment-friendly cleaning agent and its preparation method. The cleaning agent uses natural plant extracts as the main component, and adds a certain amount of surfactants, natural corrosion inhibitors and bactericides. Although the cleaning agent is environmentally friendly, it is still not Suitable for washing vegetables and fruits

[0008] Application number: 200510122330.9 Natural plant-based cleaning agent, the invention uses natural orange peel extracts, and emulsifiers include nonylphenol polyoxyethylene ether, sodium dodecylbenzenesulfonate or a mixture of the two, although the cleaning effect is very good , environmental protection, but it is easy to cause secondary pollution of chemical components, and it is still difficult to effectively clean fruits such as bayberry grapes