CN113563984A - Environment-friendly fruit and vegetable cleaning salt and preparation method thereof - Google Patents
Environment-friendly fruit and vegetable cleaning salt and preparation method thereof Download PDFInfo
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- CN113563984A CN113563984A CN202110786027.8A CN202110786027A CN113563984A CN 113563984 A CN113563984 A CN 113563984A CN 202110786027 A CN202110786027 A CN 202110786027A CN 113563984 A CN113563984 A CN 113563984A
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- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 68
- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 150000003839 salts Chemical class 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 129
- 239000000843 powder Substances 0.000 claims abstract description 80
- 244000269722 Thea sinensis Species 0.000 claims abstract description 59
- 235000009569 green tea Nutrition 0.000 claims abstract description 45
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 34
- 102000004190 Enzymes Human genes 0.000 claims abstract description 31
- 108090000790 Enzymes Proteins 0.000 claims abstract description 31
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 22
- 239000000447 pesticide residue Substances 0.000 claims abstract description 21
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 17
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims abstract description 14
- 229930182490 saponin Natural products 0.000 claims abstract description 14
- 150000007949 saponins Chemical class 0.000 claims abstract description 14
- 235000013616 tea Nutrition 0.000 claims abstract description 14
- 239000011780 sodium chloride Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- 244000144725 Amygdalus communis Species 0.000 claims description 8
- 235000011437 Amygdalus communis Nutrition 0.000 claims description 8
- 235000020224 almond Nutrition 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 240000000560 Citrus x paradisi Species 0.000 claims description 7
- 238000004108 freeze drying Methods 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 20
- 239000002351 wastewater Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 239000000575 pesticide Substances 0.000 description 4
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IBSREHMXUMOFBB-JFUDTMANSA-N 5u8924t11h Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O3)C=C[C@H](C)[C@@H](C(C)C)O4)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 IBSREHMXUMOFBB-JFUDTMANSA-N 0.000 description 2
- 239000005660 Abamectin Substances 0.000 description 2
- ISRUGXGCCGIOQO-UHFFFAOYSA-N Rhoden Chemical compound CNC(=O)OC1=CC=CC=C1OC(C)C ISRUGXGCCGIOQO-UHFFFAOYSA-N 0.000 description 2
- 229950008167 abamectin Drugs 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 244000276331 Citrus maxima Species 0.000 description 1
- 235000001759 Citrus maxima Nutrition 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses an environment-friendly fruit and vegetable cleaning salt and a preparation method thereof. The environment-friendly fruit and vegetable cleaning salt comprises the following raw materials in parts by weight: 70-80 parts of sodium chloride, 8-12 parts of enzyme powder, 12-18 parts of citric acid modified green tea micro powder, 0.1-0.2 part of tea saponin, 3-5 parts of sodium bicarbonate and 2-3 parts of embedding agent. According to the invention, the enzyme powder, the citric acid modified green tea micro powder, the tea saponin, the sodium bicarbonate and the embedding agent are added into the edible salt in a certain proportion, so that the synergistic effect of all the components can be exerted, the cleaning effect of the obtained environment-friendly fruit and vegetable cleaning salt on fruits and vegetables is improved, and the pesticide residue removal rate is high; meanwhile, the enzyme powder has a purification effect on the generated wastewater, and is good in environmental protection.
Description
Technical Field
The invention relates to the technical field of washing salt, in particular to environment-friendly fruit and vegetable washing salt and a preparation method thereof.
Background
The melon, fruit and vegetable has rich nutritive value and is essential food for daily dining table. At present, farmers often apply a large amount of chemical fertilizers and pesticides to achieve the purpose of increasing yield, so that part of the fruits and vegetables still remain on the surfaces of the fruits and vegetables after the fruits and vegetables are ripe. If the pesticide residues on the surface are not thoroughly removed, the damage to the health of people is extremely large.
At present, the pesticide residues on the surface are generally removed by means of tap water cleaning, salt water cleaning and detergent cleaning. But the removal rate of pesticide residues by clean water cleaning and salt water cleaning is not high, the cleaning of the liquid detergent has high removal rate of the pesticide residues, but the liquid detergent can be remained on the surfaces of fruits and vegetables and still can harm human health, and the generated wastewater can cause environmental pollution.
Disclosure of Invention
In view of the above, there is a need to provide an environment-friendly fruit and vegetable cleaning salt and a preparation method thereof, so as to solve the technical problems of poor effect of removing pesticide residues on the surfaces of fruits and vegetables and environmental pollution in the prior art.
The invention provides an environment-friendly fruit and vegetable cleaning salt, which comprises the following raw materials in parts by weight:
70-80 parts of sodium chloride, 8-12 parts of enzyme powder, 12-18 parts of citric acid modified green tea micro powder, 0.1-0.2 part of tea saponin, 3-5 parts of sodium bicarbonate and 2-3 parts of embedding agent.
Further, the ferment powder comprises grapefruit ferment powder and almond ferment powder.
Furthermore, the ferment powder is prepared by compounding the shaddock ferment powder and the almond ferment powder according to the mass ratio of 1: 3.
Further, the citric acid modified green tea micro powder is obtained by the following steps: dissolving citric acid in water to prepare a citric acid solution, then adding the green tea micro powder, mixing and reacting, and after the reaction is finished, freeze-drying to obtain the citric acid modified green tea micro powder.
Furthermore, the mass fraction of the citric acid solution is 5% -10%, and the mass ratio of the citric acid to the green tea micro powder is 1: (10-20); the reaction temperature is 60-80 ℃, and the reaction time is 10-12 h.
Furthermore, the green tea micro powder is green tea residue after superfine grinding, and the particle size of the green tea micro powder is 10-30 μm.
Further, the mass ratio of the ferment powder to the citric acid modified green tea micro powder is 1: 1.5.
Further, the embedding agent is polyethylene glycol.
The second aspect of the invention provides a preparation method of environment-friendly fruit and vegetable cleaning salt, which comprises the following steps:
and (3) wrapping the enzyme powder and the citric acid modified green tea micro powder with an embedding agent, and then uniformly mixing with sodium chloride, tea saponin and sodium bicarbonate to obtain the environment-friendly fruit and vegetable cleaning salt.
The preparation method of the environment-friendly fruit and vegetable cleaning salt provided by the second aspect of the invention is used for preparing the environment-friendly fruit and vegetable cleaning salt provided by the first aspect of the invention.
The third aspect of the invention provides a use method of environment-friendly fruit and vegetable cleaning salt, which comprises the following steps: the environment-friendly fruit and vegetable cleaning salt provided by the first aspect of the invention is mixed with water and then is put into the fruits and vegetables to be cleaned, so that the environment-friendly fruit and vegetable cleaning salt is dissolved and pesticide residues are removed.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the enzyme powder, the citric acid modified green tea micro powder, the tea saponin, the sodium bicarbonate and the embedding agent are added into the edible salt in a certain proportion, so that the synergistic effect of all the components can be exerted, the cleaning effect of the obtained environment-friendly fruit and vegetable cleaning salt on fruits and vegetables is improved, and the pesticide residue removal rate is high; meanwhile, the enzyme powder has a purification effect on the generated wastewater, and is good in environmental protection.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides an environment-friendly fruit and vegetable cleaning salt, which comprises the following raw materials in parts by weight:
70-80 parts of sodium chloride, 8-12 parts of enzyme powder, 12-18 parts of citric acid modified green tea micro powder, 0.1-0.2 part of tea saponin, 3-5 parts of sodium bicarbonate and 2-3 parts of embedding agent.
In the invention, the sodium chloride has the functions of accelerating the dissolution of pesticides in fruits and vegetables and improving the pesticide residue removal effect; the ferment powder has the functions of removing pesticide residues, purifying a sewer and purifying air; the tea saponin is a natural nonionic surfactant and also has a good decontamination effect; the citric acid modified green tea micro powder has the advantages that the decontamination effect is improved by rubbing and adsorbing the surfaces of fruits and vegetables; the sodium bicarbonate provides an alkaline environment to further improve the sterilization and decontamination effects, but the addition amount of the sodium bicarbonate is not too large, and the pesticide residue removal effect is reduced on the contrary.
According to the invention, the enzyme powder, the citric acid modified green tea micro powder, the tea saponin, the sodium bicarbonate and the embedding agent are added into the edible salt in a certain proportion, so that the synergistic effect of all the components can be exerted, the cleaning effect of the obtained environment-friendly fruit and vegetable cleaning salt on fruits and vegetables is improved, and the pesticide residue removal rate is high; meanwhile, the enzyme powder has a purification effect on the generated wastewater, and is good in environmental protection.
In this embodiment, the enzyme powder selected for use is food grade.
In this embodiment, the ferment powder includes grapefruit ferment powder and almond ferment powder. In the test process, the inventor finds that when the mass ratio of the grapefruit enzyme powder to the almond enzyme powder is 1:3, the obtained environment-friendly fruit and vegetable cleaning salt has the best pesticide residue removing effect.
In the present embodiment, the citric acid-modified green tea fine powder is obtained by the following steps: dissolving citric acid in water to prepare a citric acid solution, then adding the green tea micro powder, mixing and reacting, and after the reaction is finished, freeze-drying to obtain the citric acid modified green tea micro powder. Further, the mass fraction of the citric acid solution is 5% -10%, and the mass ratio of the citric acid to the green tea micro powder is 1: (10-20); the reaction temperature is 60-80 ℃, and the reaction time is 10-12 h.
Further, the mass ratio of the ferment powder to the citric acid modified green tea micro powder is 1: 1.5. Within the mass ratio range, the obtained environment-friendly fruit and vegetable cleaning salt has a better pesticide residue removing effect.
Further, the green tea fine powder is green tea residue after micronization, and has a particle size of 10-30 μm. Within the mass ratio range, the obtained environment-friendly fruit and vegetable cleaning salt has the best cleaning effect.
In this embodiment, the embedding medium is polyethylene glycol.
The second aspect of the invention provides a preparation method of environment-friendly fruit and vegetable cleaning salt, which comprises the following steps:
and (3) wrapping the enzyme powder and the citric acid modified green tea micro powder with an embedding agent, and then uniformly mixing with sodium chloride, tea saponin and sodium bicarbonate to obtain the environment-friendly fruit and vegetable cleaning salt.
The preparation method of the environment-friendly fruit and vegetable cleaning salt provided by the second aspect of the invention is used for preparing the environment-friendly fruit and vegetable cleaning salt provided by the first aspect of the invention.
The third aspect of the invention provides a use method of environment-friendly fruit and vegetable cleaning salt, which comprises the following steps: the environment-friendly fruit and vegetable cleaning salt provided by the first aspect of the invention is mixed with water and then is put into the fruits and vegetables to be cleaned, so that the environment-friendly fruit and vegetable cleaning salt is dissolved and pesticide residues are removed.
Compared with the method of directly and completely dissolving the environment-friendly fruit and vegetable cleaning salt into water and then adding the fruit and vegetable to be cleaned, the method disclosed by the invention can enable sodium bicarbonate in the environment-friendly fruit and vegetable cleaning solution to firstly react with the pesticide on the surface of the fruit and vegetable, and continuously remove pesticide residues on the surface after the enzyme powder and the citric acid modified green tea micro powder are dissolved and released, so that the sodium bicarbonate is prevented from acting with the citric acid modified green tea micro powder in advance to influence the cleaning effect.
For avoiding redundancy, in the following examples 1 to 5 and comparative examples 1 to 2 of the present invention, citric acid modified green tea micropowder was obtained by the following steps: dissolving 1 part of citric acid in 15 parts of water, adding 14 parts of green tea micropowder, mixing and reacting at 70 ℃ for 12 hours, and freeze-drying after the reaction is finished to obtain the citric acid modified green tea micropowder.
Example 1
The embodiment provides an environment-friendly fruit and vegetable cleaning salt which comprises the following raw materials in parts by weight: 75 parts of sodium chloride, 2.5 parts of grapefruit enzyme powder, 7.5 parts of almond enzyme powder, 15 parts of citric acid modified green tea micro powder, 0.15 part of tea saponin, 4 parts of sodium bicarbonate and 2.5 parts of embedding agent.
The preparation method specifically comprises the following steps:
and (3) wrapping the enzyme powder and the citric acid modified green tea micro powder with an embedding agent, and then uniformly mixing with sodium chloride, tea saponin and sodium bicarbonate to obtain the environment-friendly fruit and vegetable cleaning salt.
Examples 2 to 5 and comparative examples 1 to 2
The preparation processes of examples 2 to 5 and comparative examples 1 to 2 were the same as those of example 1 except that the raw material contents were different, as shown in Table 1.
Comparative example 3
This comparative example is the same as the starting material of example 1, differing only in the method of preparation, and was prepared by the following steps:
wrapping 2.5 parts of grapefruit enzyme powder, 7.5 parts of almond enzyme powder, 1 part of citric acid and 14 parts of green tea micro powder by 2.5 parts of embedding agent, and uniformly mixing with 75 parts of sodium chloride, 0.15 part of tea saponin and 4 parts of sodium bicarbonate to obtain the environment-friendly fruit and vegetable cleaning salt.
TABLE 1
Test group
The environment-friendly fruit and vegetable cleaning salts of the above examples 1 to 5 and comparative examples 1 to 3 are respectively as follows: adding water into the mixed solution in a mass ratio of 1:200, soaking the fruits and vegetables in the different mixed solutions for 10 minutes, and testing the removal rate of the surface pesticides after scrubbing and tap water cleaning, wherein the results are shown in table 2. Wherein, the fruits and vegetables are respectively soaked in 0.05 percent of abamectin solution and 0.01 percent of propoxur solution in advance, taken out after 1 minute and drained.
TABLE 2
| Abamectin removal Rate (%) | Propoxur removal rate (%) | |
| Example 1 | 94.52 | 97.93 |
| Example 2 | 93.19 | 96.23 |
| Example 3 | 92.47 | 94.01 |
| Example 4 | 90.45 | 92.03 |
| Example 5 | 84.62 | 87.71 |
| Comparative example 1 | 70.63 | 75.27 |
| Comparative example 2 | 75.11 | 82.45 |
| Comparative example 3 | 80.14 | 86.53 |
As can be seen from Table 2, the environment-friendly fruit and vegetable cleaning salt prepared in the embodiments 1 to 3 of the invention has a good pesticide residue removing effect. Meanwhile, as can be clearly seen by comparing the example 1 with the comparative examples 1-2, the mass ratio of the enzyme powder to the citric acid modified green tea micro powder has great influence on the pesticide residue removing effect of the obtained environment-friendly fruit and vegetable cleaning salt on fruits and vegetables, and the mass ratio of the enzyme powder to the citric acid modified green tea micro powder needs to be strictly controlled in order to obtain a better pesticide residue removing effect; comparing example 1 with comparative example 3, it can be seen that the green tea micro powder modified by citric acid can significantly improve the pesticide residue removing effect compared with the method of directly mixing citric acid and green tea micro powder.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. The environment-friendly fruit and vegetable cleaning salt is characterized by comprising the following raw materials in parts by weight:
70-80 parts of sodium chloride, 8-12 parts of enzyme powder, 12-18 parts of citric acid modified green tea micro powder, 0.1-0.2 part of tea saponin, 3-5 parts of sodium bicarbonate and 2-3 parts of embedding agent.
2. The environment-friendly fruit and vegetable cleaning salt as claimed in claim 1, wherein the enzyme powder comprises grapefruit enzyme powder and almond enzyme powder.
3. The environment-friendly fruit and vegetable cleaning salt as claimed in claim 2, wherein the enzyme powder is prepared by compounding the grapefruit enzyme powder and the almond enzyme powder in a mass ratio of 1: 3.
4. The environment-friendly fruit and vegetable cleaning salt as claimed in claim 1, wherein the citric acid modified green tea micropowder is obtained by the following steps: dissolving citric acid in water to prepare a citric acid solution, then adding the green tea micro powder for mixing reaction, and after the reaction is finished, freeze-drying to obtain the citric acid modified green tea micro powder.
5. The environment-friendly fruit and vegetable cleaning salt as claimed in claim 4, wherein the citric acid solution comprises 5-10% by mass, and the mass ratio of the citric acid to the green tea micro powder is 1: (10-20); the reaction temperature is 60-80 ℃, and the reaction time is 10-12 h.
6. The environment-friendly fruit and vegetable cleaning salt as claimed in claim 4, wherein the green tea micropowder is green tea residue after micronization, and has a particle size of 10-30 μm.
7. The environment-friendly fruit and vegetable cleaning salt as claimed in claim 1, wherein the mass ratio of the enzyme powder to the citric acid modified green tea micro powder is 1: 1.5.
8. The environment-friendly fruit and vegetable cleaning salt as claimed in claim 1, wherein the embedding agent is polyethylene glycol.
9. The preparation method of the environment-friendly fruit and vegetable cleaning salt as claimed in any one of claims 1-8, characterized by comprising the following steps:
and (3) wrapping the enzyme powder and the citric acid modified green tea micro powder with an embedding agent, and then uniformly mixing with sodium chloride, tea saponin and sodium bicarbonate to obtain the environment-friendly fruit and vegetable cleaning salt.
10. The use method of the environment-friendly fruit and vegetable cleaning salt as claimed in any one of claims 1-8, characterized by comprising the following steps:
mixing the environment-friendly fruit and vegetable cleaning salt as defined in any one of claims 1 to 8 with water, and then putting the mixture into the fruits and vegetables to be cleaned, so that the environment-friendly fruit and vegetable cleaning salt is dissolved and pesticide residues are removed.
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| Application Number | Priority Date | Filing Date | Title |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436391A (en) * | 2013-07-13 | 2013-12-11 | 中盐东兴盐化股份有限公司 | Special washing salt for pesticide residues in fruits and vegetables |
| CN103695214A (en) * | 2013-12-30 | 2014-04-02 | 深圳先进技术研究院 | Detergent containing ginkgo enzyme and preparation method of detergent |
| CN104263537A (en) * | 2014-09-16 | 2015-01-07 | 益盐堂（应城）健康盐制盐有限公司 | Fruit and vegetable cleaning salt and preparation method thereof |
| CN104263551A (en) * | 2014-09-16 | 2015-01-07 | 益盐堂（应城）健康盐制盐有限公司 | Fruit/vegetable cleaning salt |
| CN106833981A (en) * | 2016-12-13 | 2017-06-13 | 中盐长江盐化有限公司 | A kind of fruits and vegetables wash salt powder and its preparation and application |
| CN108559664A (en) * | 2018-05-08 | 2018-09-21 | 天津保元堂生物科技有限公司 | A kind of fruits and vegetables washing salt and preparation method thereof rich in natral plant ingredients |
| CN109576075A (en) * | 2018-11-09 | 2019-04-05 | 东莞仁雪实业有限公司 | A kind of novel nano ferment dish washing liquid |
-
2021
- 2021-07-12 CN CN202110786027.8A patent/CN113563984A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436391A (en) * | 2013-07-13 | 2013-12-11 | 中盐东兴盐化股份有限公司 | Special washing salt for pesticide residues in fruits and vegetables |
| CN103695214A (en) * | 2013-12-30 | 2014-04-02 | 深圳先进技术研究院 | Detergent containing ginkgo enzyme and preparation method of detergent |
| CN104263537A (en) * | 2014-09-16 | 2015-01-07 | 益盐堂（应城）健康盐制盐有限公司 | Fruit and vegetable cleaning salt and preparation method thereof |
| CN104263551A (en) * | 2014-09-16 | 2015-01-07 | 益盐堂（应城）健康盐制盐有限公司 | Fruit/vegetable cleaning salt |
| CN106833981A (en) * | 2016-12-13 | 2017-06-13 | 中盐长江盐化有限公司 | A kind of fruits and vegetables wash salt powder and its preparation and application |
| CN108559664A (en) * | 2018-05-08 | 2018-09-21 | 天津保元堂生物科技有限公司 | A kind of fruits and vegetables washing salt and preparation method thereof rich in natral plant ingredients |
| CN109576075A (en) * | 2018-11-09 | 2019-04-05 | 东莞仁雪实业有限公司 | A kind of novel nano ferment dish washing liquid |
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Application publication date: 20211029 |