Fruit and vegetable washing salt and preparation method thereof

A fruit and vegetable washing and formulation technology, applied in the direction of detergent compounding agents, detergent compositions, chemical instruments and methods, etc., can solve the problems of unclean washing and incomplete removal of pesticide residues, etc., and achieve no secondary residues, fast agricultural Residual, simple operation

Pending Publication Date: 2019-10-18
四川金中誉科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for fruits and vegetables with gaps and uneven surfaces, there are problems of incomplete removal of pesticide residues and problems of incomplete rinsing.

Method used

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  • Fruit and vegetable washing salt and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0023] The preparation method of nanocellulose of the present invention is ball milling-enzymolysis method:

[0024] s1, beating: the bamboo is beaten with a beater;

[0025] s2, ball milling: pour the beaten bamboo slurry into a ball mill tank for ball milling;

[0026] s3, enzymatic hydrolysis: adding cellulase to the slurry obtained in step s2 for enzymatic hydrolysis;

[0027] s4. Drying: remove water from the enzymatically hydrolyzed bamboo fiber, and dry it into powder, that is, cellulose with a thickness of 10-100 nm.

[0028] The invention adopts a ball milling method to prepare sodium percarbonate, sodium bicarbonate and stevioside powders to obtain nanometer powders, preferably powders smaller than 10 nm.

Embodiment 1

[0030] The raw materials selected in this example are 10% of nanocellulose prepared from bamboo fiber, 50% of edible non-iodized salt, 3% of sodium percarbonate, 6% of alkyl glycoside, 30% of sodium bicarbonate, and 1% of stevioside.

[0031] The preparation method of the fruit and vegetable washing salt of the present embodiment is as follows:

[0032] S1, take the edible non-iodized salt of formula weight part, add the pure water heating dissolving of twice edible non-iodized salt weight part, until edible non-iodized salt all melts; 100g water can dissolve the salt of 36g, the table salt that the present invention adopts The ratio with water cannot completely dissolve the salt, so heating the salt and water results in melted salt. The low water content in the formula is to prevent the decomposition of sodium percarbonate and the failure of sodium bicarbonate hydrolysis.

[0033] S2. Add the alkyl glycosides, stevioside and sodium bicarbonate in parts by weight of the formu...

Embodiment 2

[0039] The raw materials selected in this example are 20% of nanocellulose prepared from straw fibers, 55% of edible non-iodized salt, 5% of sodium percarbonate, 5% of alkyl glycosides, 10% of sodium bicarbonate, and 5% of stevioside.

[0040] The preparation method of the fruit and vegetable washing salt of the present embodiment is as follows:

[0041] S1. Weigh the edible non-iodized salt of the formula, add twice the weight of edible non-iodized salt into purified water and heat to dissolve until the edible non-iodized salt is completely melted.

[0042] S2. Add the alkyl glycosides, stevioside and sodium bicarbonate in parts by weight of the formula to the salt solution in step s1, and stir evenly to obtain the first mixture;

[0043] S3, adding the nano-carrier and sodium percarbonate in the weight part of the formula to the first mixture in step s2, and mixing uniformly to obtain the second mixture;

[0044] S4, drying the second mixture at a temperature of 39° C. into...

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Abstract

The invention discloses a fruit and vegetable washing salt and a preparation method thereof. The salt consists of the following raw materials in parts by weight: 10-20% of a nano carrier, 50-65% of edible non-iodized salt, 2-10% of sodium percarbonate, 5-15% of alkyl glycoside, 10-30% of sodium bicarbonate and 1-5% of stevioside. The fruit and vegetable detergent disclosed by the invention is a weak-alkalinity salt solution and is capable of efficiently dissolving pesticide residues, and in addition, the sodium percarbonate used in the formula has intensive oxidation, is capable of killing bacteria and viruses left in fruits and vegetables, and has sterilization and disinfection functions

Description

technical field [0001] The invention belongs to the field of detergents, and in particular relates to a washing salt for fruits and vegetables. Background technique [0002] Vegetables and fruits are indispensable food in people's life. At present, in order to ensure the quality of fruits and vegetables in the planting process, pesticides are commonly used. Because some fruits and vegetables on the market use too many pesticides in the process of planting, or the interval between picking time and spraying time is too close, the There are a lot of pesticide residues, and some even invade the inside of fruits and vegetables and are not easy to be washed off by water. In daily life, it is mainly washed with clean water, soaked in salt water, soaked in rice washing water, washed with detergent or peeled with a knife, but these methods have limited ability to remove pesticide residues, and the sterilization effect is average, and the peeling knife will cause the loss of nutrient...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/66C11D3/04C11D3/39C11D3/10C11D3/22C11D3/48C11D3/60A23L5/20
CPCA23L5/273A23L5/276C11D1/662C11D3/046C11D3/10C11D3/221C11D3/222C11D3/3942C11D3/3947C11D3/48
Inventor 罗德银
Owner 四川金中誉科技有限公司
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