Alkaline detergent for fruit and vegetable and preparation method thereof

Abstract

The invention discloses an alkaline detergent for fruit and vegetable and a preparation method thereof, and belongs to the technical field of daily chemical products. The alkaline detergent for fruitand vegetable comprises modified sepiolite, carbomer, sodium chloride, a surfactant, sodium bicarbonate, gellan gum and water, wherein the modified sepiolite is prepared by mixing and dispersing sepiolite powder and a magnesium nitrate solution to obtain a dispersing solution, reacting with ammonium hydroxide used as a precipitator, ageing, concentrating in a pressure reduction manner, cooling, filtering, drying and roasting; when preparing the detergent, carbomer, gellan gum and water are mixed; then sodium bicarbonate is added; pH is regulated; finally the modified sepiolite, sodium chlorideand the surfactant are added; and all materials are mixed and filled to obtain the alkaline detergent for fruit and vegetable. According to the technical scheme, the prepared alkaline detergent for fruit and vegetable has the characteristics of being outstanding in sterilizing and inhibiting bacteria, capable of removing pesticide, and obvious in cleaned fruit and vegetable storing stability by being compared with a traditional detergent for fruit and vegetable.

Description

technical field

[0001] The invention discloses an alkaline fruit and vegetable cleaning agent and a preparation method thereof, belonging to the technical field of preparation of daily chemicals. Background technique

[0002] Fungicides and insecticides are mainly used in the production of fruits and vegetables. Long-term monitoring results show that the residues of fungicides and pesticides in fruits and vegetables are less than the standard, and have little impact on product safety. The excessive pesticide residues in fruits and vegetables are mainly caused by pesticides. The symptoms of poisoning after eating fruits and vegetables with excessive pesticides are mainly manifested as upper abdominal burning sensation, abdominal pain, diarrhea, nausea, vomiting and other gastrointestinal symptoms, and then dizziness, headache, facial numbness, pain, and even general discomfort.

[0003] The removal methods of pesticide residues in fruits and vegetables are mainly divided int...