Green and all-natural compound plant-type efficient fruit and vegetable washing salt

A fruit and vegetable washing and plant-based technology, applied in the field of washing salt, can solve the problems of cleaning fruit and vegetable surfactants and pesticide residues, etc., and achieve the effect of strong promotion value, skin care, and no secondary pollution

Inactive Publication Date: 2017-10-20
ZHONGYUAN ENGINEERING COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary fruit and vegetable detergents mainly use surfactants, which cannot clean the surfactants and pesticide residues on the surface of fruits and vegetables.

Method used

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  • Green and all-natural compound plant-type efficient fruit and vegetable washing salt
  • Green and all-natural compound plant-type efficient fruit and vegetable washing salt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A green all-natural compound plant-type high-effect vegetable washing salt, including the following components: lake salt 95 wt.%, loofah extract 5 wt.%. Mix evenly according to the proportion of the above ingredients.

[0022] Wherein the preparation method of luffa extract through solution extraction method is as follows:

[0023] (1) A certain quality of fresh loofah was added to 4 times of water and soaked for 5 hours, and the loofah was crushed with a pulverizer, and the pasty loofah was spread and placed in an oven at 40°C for 50 minutes.

[0024] (2) Add a mixture of water and ethanol (water:ethanol volume ratio 5:1) to the pasty loofah and stir for 50 min.

[0025] (3) Use 2 layers of filter cloth to filter the above pasty liquid, and press the filter cloth wrapped with filter residue; filter and squeeze multiple times, finally separate the filtrate and filter residue, and collect the filtrate.

[0026] (4) Add sodium alginate of 0.2% of the filtrate mass to t...

Embodiment 2

[0029] A green all-natural compound plant-type high-effect vegetable washing salt, including the following components: 90 wt.% of lake salt, 6 wt.% of loofah extract, and 4 wt.% of sodium carbonate. Mix evenly according to the proportion of the above ingredients.

[0030] Wherein the preparation method of loofah extract through enzymolysis method is as follows:

[0031] (1) Preliminary treatment of loofah: select high-quality loofah, rinse it with clean water, remove it with a sieve, and then use a pulverizer to crush the loofah, and place it in an oven at 40 °C for 50 minutes.

[0032] (2) Enzyme treatment of loofah: cellulase and pectinase were added to the above-mentioned treated loofah, the amount of enzyme added was 2% of the total mass, and stirred at 35 °C for 20 min.

[0033] (3) Neutralization treatment solution: Add sodium hydroxide with a concentration of 4 mol / L to the above acid treatment solution, stir while adding, frequently test the pH of the treatment soluti...

Embodiment 3

[0036] A green all-natural compound plant-type high-effect vegetable washing salt, including the following components: well mine salt 88 wt.%, loofah extract 8 wt.%, sodium carbonate 4 wt.%. Mix evenly according to the proportion of the above ingredients.

[0037] Wherein the luffa extract is prepared as follows through the supercritical extraction method:

[0038] (1) Clean the loofah and dry it completely so that the moisture content is less than 5%. Use a pulverizer, masher or flour mill to crush and grind the loofah.

[0039] (2) Weigh a certain mass of loofah powder and put it into the extraction tank of the supercritical extraction equipment, add 4 times the volume of 80% ethanol entrainer at the same time, and soak for 10 h at room temperature. During supercritical extraction, the extraction pressure was fixed at 30 MPa, the flow rate of carbon dioxide was kept constant at 12 L / h, the temperature of the separation tank was 75 °C, and the pressure was 6.2 MPa.

[0040]...

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Abstract

The invention discloses green and all-natural compound plant-type efficient fruit and vegetable washing salt which comprises the following ingredients: sodium chloride, a sponge gourd extract and an auxiliary material. Powdered fruit and vegetable washing salt is visually similar to edible salt and is easily eaten by mistake. In case of mistaken eating, a stain removal ingredient in the common washing salt can cause stomachache, vomiting and diarrhea symptoms, and results in harms to a human body. The washing salt adopts a pure biomaterial, namely the sponge gourd extract, as a main material for removing pesticide residue. Under a synergistic effect of deemulsification of the salt and an auxiliary material assistant, the sponge gourd extract exerts cleaning effects on dirt such as oil stains, fruit wax, the pesticide residue; deep cleaning of the surfaces of fruits and vegetables is achieved; potential safety hazards during eating of the fruits and the vegetables are solved; the fruit and vegetable washing salt is a green and natural plant type formula, is safe, nontoxic and harmless to the body after the mistaken eating; the ingredients are all natural and biodegradable; the water quality is not polluted; no secondary pollution is caused; a preparation technology is simple and practicable; and the fruit and vegetable washing salt is safe, and has no side effects and a better popularization value.

Description

technical field [0001] The invention belongs to the field of salt, in particular to the field of washing salt, in particular to a green all-natural composite plant-type high-effect vegetable washing salt. Background technique [0002] Detergents have a long history in the washing market. Initially, they were used to clean tableware. In recent years, fruit and vegetable detergents have appeared, mainly because of the concern about pesticide residues on the surface of fruits and vegetables. The launch of various fruit and vegetable detergents has not reduced people's concerns, because most fruit and vegetable detergents will cause secondary pollution, not only fail to clean the pesticide residues, but stick to the surface of fruits and vegetables and make it difficult to clean, eventually leading to double pollution and difficult to clean , and doesn't solve the real problem. Powdered fruit and vegetable washing salt is visually similar to edible salt, and it is easy to be ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D7/44C11D7/36C11D7/32C11D7/26C11D7/14C11D7/10C11D7/12C11D7/60C11D1/28C11D1/66C11D1/825C11D1/90C11D3/382C11D3/37C11D3/36C11D3/34C11D3/28C11D3/20C11D3/10C11D3/08C11D3/04C11D3/48C11D3/60C11D9/00C11D9/38C11D9/26C11D9/10C11D9/12C11D9/60C11D10/04
CPCC11D7/44C11D1/28C11D1/662C11D1/825C11D1/90C11D3/046C11D3/08C11D3/10C11D3/2086C11D3/2093C11D3/28C11D3/349C11D3/364C11D3/3719C11D3/382C11D3/48C11D7/10C11D7/12C11D7/14C11D7/265C11D7/266C11D7/3281C11D7/36C11D9/00C11D9/10C11D9/12C11D9/26C11D9/38C11D10/045
Inventor 米立伟段林林崔世忠卫武涛陈卫华
Owner ZHONGYUAN ENGINEERING COLLEGE
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