Alkaline detergent for fruit and vegetable and preparation method thereof

A kind of fruit and vegetable cleaning agent, alkaline technology, applied in the direction of surface active detergent composition, detergent compounding agent, detergent composition, etc., can solve the problems of poor pesticide removal effect and antibacterial performance, and achieve excellent antibacterial and bactericidal performance, excellent adsorption, and the effect of improving the cleaning effect

Inactive Publication Date: 2018-06-01
常州市瑞泰物资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is: aiming at the shortcomings of traditional fruit and vegetable cleaning agents, su

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025]Pour the sepiolite into the ball-milling jar, add zirconia balls at a mass ratio of 20:1, and mix the balls for 60 minutes, then pass through an 80-mesh sieve to obtain sepiolite powder. The % magnesium nitrate solution was added to the three-necked flask at a mass ratio of 1:15, and after stirring and mixing with a glass rod for 15 minutes, the three-necked flask was moved into an ultrasonic disperser, and the ultrasonic frequency was 55kHz. The three-necked flask containing the dispersion was moved into a digital-display velocity-measuring constant temperature magnetic stirrer. Under the conditions of a temperature of 55 °C and a rotation speed of 500 r / min, 15% ammonia water was added dropwise to the three-necked flask, and the pH of the material in the three-necked flask was adjusted to 9.0, after the pH adjustment is completed, continue the constant temperature stirring reaction for 4 hours, stop stirring, and let it stand for 10 hours at room tem...

Example Embodiment

[0026] Example 2

[0027] Pour the sepiolite into the ball-milling jar, add zirconia balls at a mass ratio of 20:1 to the balls, and mix the balls for 60 minutes, then pass through an 80-mesh sieve to get the sepiolite powder; in parts by weight, take 30 Parts sepiolite powder, 20 parts carbomer, 60 parts sodium chloride, 10 parts surfactant, 16 parts sodium bicarbonate, 5 parts gellan gum, 120 parts water, pour carbomer and gellan gum first In water, stir and mix with a glass rod for 15 minutes, then stand and swell at room temperature for 60 minutes to obtain a swelling solution, and then heat and stir to dissolve the obtained swelling solution at a temperature of 80 °C and a rotational speed of 500 r / min to obtain a mixed solution; Subsequently, the obtained mixed solution was transferred into the reaction kettle, the temperature in the reaction kettle was adjusted to 55 °C, the stirring speed was adjusted to 600 r / min, and sodium bicarbonate was added to the mixed solution...

Example Embodiment

[0028] Example 3

[0029] In parts by weight, sequentially take 20 parts of carbomer, 60 parts of sodium chloride, 10 parts of surfactant, 16 parts of sodium bicarbonate, 5 parts of gellan gum, and 120 parts of water, firstly combine carbomer and gellan The glue was poured into water, stirred and mixed with a glass rod for 15 minutes, and then swelled at room temperature for 60 minutes to obtain a swelling solution. Then, the obtained swelling solution was heated and stirred at a temperature of 80 °C and a rotation speed of 500 r / min. Dissolved to obtain Then, the obtained mixed solution was moved into the reaction kettle, the temperature in the reaction kettle was adjusted to 55 ° C, the stirring speed was adjusted to 600 r / min, and sodium bicarbonate was added to the mixed liquid in the reaction kettle under constant temperature stirring, and the reaction was stirred at a constant temperature for 30 min. Then, the pH of the material in the reaction kettle was adjusted to 10....

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): C11D1/825C11D3/04C11D3/10C11D3/12C11D3/22C11D3/37C11D3/60
CPCC11D1/825C11D1/008C11D1/662C11D1/72C11D3/04C11D3/10C11D3/1246C11D3/222C11D3/3707
Inventor 徐颜峰许玉陈一水
Owner 常州市瑞泰物资有限公司
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