Novel application of montmorillonite

Abstract

The invention provides a novel application of montmorillonite. A cleaning agent for reducing pesticide residue content of fruits and vegetables is prepared from the montmorillonite, the montmorillonite accounts for 2%-15% of the prepared cleaning agent in percentage by weight, a ratio of water to the cleaning agent is (10-300): 1 according to the usage amount of the cleaning agent, the water and the cleaning agent are uniformly mixed to wash fruits or vegetables, the residue content of systemic and contact pesticides on fruits and vegetables can be greatly reduced, and the food safety is improved. Besides, the usage amount of the montmorillonite is small, and the cost is low.

Description

technical field [0001] The invention relates to a cleaning agent for fruits and vegetables, in particular to a new application of montmorillonite, in particular to a new application of using montmorillonite to prepare a lotion for reducing the pesticide residue content in fruits and vegetables. technical background [0002] Montmorillonite has the characteristics of ion exchange and is known as "universal" clay. At present, it has been used as binder, suspending agent, plasticizer, thickener, thixotropic agent, flocculant, stabilizer, purification and decolorization agent, filling agent, catalyst and carrier in metallurgy, machinery, drilling, petrochemical, light industry, etc. , agriculture, construction and other fields are widely used. [0003] The main component of bentonite is montmorillonite. Yang Xingkun reported that bentonite has a strong ability to disperse and emulsify oil, and has a smooth and delicate feel. It is an ideal raw material for the preparation of h...

AI Technical Summary

Problems solved by technology

Whether montmorillonite can reduce the content of pesticide residues in fruits and vegetables has not been described and tested in the existing literature, and no targeted