Fruit and vegetable detergent based on concentrated saltwater and preparation method thereof

Abstract

The invention provides a fruit and vegetable detergent based on concentrated saltwater and a preparation method thereof. The raw materials of the fruit and vegetable detergent include the concentrated saltwater, a surface active agent, a thickening agent, a preservative agent and an essence. The fruit and vegetable detergent provided by the invention is prepared by adopting an optimal process under proper conditions, is capable of effectively removing harmful substances, such as residual pesticides, coated waxes and the like which are positioned on fruits and vegetables, has the advantages of high sterilizing and antibacterial property, convenience for use and no pollution, and can not only be used for enhancing the utilization value of the concentrated saltwater, but also be favorable to the environmental-friendly fast development. According to the fruit and vegetable detergent, the adopted raw materials are healthy and environmental-friendly, so that the harm on the environment and a human body is reduced; the concentrated saltwater obtained after sea water is desalted is further developed and utilized, so that environment protection is achieved, the utilization value of the concentrated saltwater is enhanced, and the sustainable development of the environment and society is facilitated.

Description

technical field [0001] The invention belongs to the field of detergent compositions, in particular to a fruit and vegetable detergent based on concentrated brine and a preparation method thereof. Background technique [0002] Concentrated brine is a by-product of seawater desalination and has rich chemical resources, among which the cations are: NH 4+ , Mn 2+ 、Ba 2+ , Fe 2+ 、Al 3+ 、K + , Ca 2+ , Mg 2+ 、Na + , the anion content from low to high are: NO 3 - 、HCO 3 - , SO 4 2- , and Cl - . However, direct discharge of concentrated brine into the sea will cause direct or indirect impact on the marine environment. How to use concentrated brine more safely and effectively has always been a difficult problem. [0003] Now there are a variety of fruit and vegetable detergents on the market, but in the existing production technology, the main raw materials of most fruit and vegetable detergents come from synthetic detergents, and the accumulation of residues after wa...

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Problems solved by technology

[0006] A Chinese patent application (application number: 201110418196.2) discloses a fruit and vegetable cleaning agent, which is prepared by the following raw materials in parts by weight, coconut oil fatty acid diethanolamide: aloe extract: sodium carbonate: deionized water=200 ~410: 30~90: 100~220: 350~500; this invention solves the problem of difficult removal of pesticide residues on the surface of fruits and vegetables in the prior art, and has no harm to human body and environment

[0011] The above-mentioned fruit and vegetable detergents in the prior art have problems such as complex and diverse raw materials and cumbersome processes, which will cause certain harm to the human body and the environment.

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