CN110205207A - A kind of fruits and vegetables cleaning agent based on shell and its preparation method and application method - Google Patents
A kind of fruits and vegetables cleaning agent based on shell and its preparation method and application method Download PDFInfo
- Publication number
- CN110205207A CN110205207A CN201910382791.1A CN201910382791A CN110205207A CN 110205207 A CN110205207 A CN 110205207A CN 201910382791 A CN201910382791 A CN 201910382791A CN 110205207 A CN110205207 A CN 110205207A
- Authority
- CN
- China
- Prior art keywords
- fruits
- cleaning agent
- vegetables cleaning
- shell
- calcining
- Prior art date
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- Granted
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- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 72
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000001354 calcination Methods 0.000 claims abstract description 55
- 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 48
- 235000012054 meals Nutrition 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000001110 calcium chloride Substances 0.000 claims abstract description 16
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 10
- 238000007654 immersion Methods 0.000 claims abstract description 9
- 239000012299 nitrogen atmosphere Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000001376 precipitating effect Effects 0.000 claims abstract description 7
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 14
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 14
- 239000000787 lecithin Substances 0.000 claims description 14
- 235000010445 lecithin Nutrition 0.000 claims description 14
- 229940067606 lecithin Drugs 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 239000011734 sodium Substances 0.000 claims description 14
- 229910052708 sodium Inorganic materials 0.000 claims description 14
- 239000001509 sodium citrate Substances 0.000 claims description 14
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 14
- 239000004711 α-olefin Substances 0.000 claims description 14
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 241000237536 Mytilus edulis Species 0.000 claims description 10
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 10
- 235000020638 mussel Nutrition 0.000 claims description 10
- 241000237509 Patinopecten sp. Species 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 235000020637 scallop Nutrition 0.000 claims description 9
- 239000003921 oil Substances 0.000 claims description 7
- 235000019198 oils Nutrition 0.000 claims description 7
- 235000004357 Mentha x piperita Nutrition 0.000 claims description 6
- 241001479543 Mentha x piperita Species 0.000 claims description 6
- 239000001771 mentha piperita Substances 0.000 claims description 6
- 235000013311 vegetables Nutrition 0.000 claims description 5
- 235000019501 Lemon oil Nutrition 0.000 claims description 4
- 239000010501 lemon oil Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 241001672694 Citrus reticulata Species 0.000 claims 2
- 235000015170 shellfish Nutrition 0.000 claims 1
- 239000000575 pesticide Substances 0.000 abstract description 20
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 11
- 150000002500 ions Chemical class 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 238000001179 sorption measurement Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 4
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 description 4
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 235000019499 Citrus oil Nutrition 0.000 description 3
- 239000005794 Hymexazol Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 description 3
- 239000010500 citrus oil Substances 0.000 description 3
- KGVPNLBXJKTABS-UHFFFAOYSA-N hymexazol Chemical compound CC1=CC(O)=NO1 KGVPNLBXJKTABS-UHFFFAOYSA-N 0.000 description 3
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000005906 Imidacloprid Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 description 2
- 229940056881 imidacloprid Drugs 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000000447 pesticide residue Substances 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 229940068968 polysorbate 80 Drugs 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 240000008436 Ipomoea aquatica Species 0.000 description 1
- 235000019004 Ipomoea aquatica Nutrition 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 241000220225 Malus Species 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000006029 Prunus persica var nucipersica Nutrition 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 244000017714 Prunus persica var. nucipersica Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 240000001987 Pyrus communis Species 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 244000300264 Spinacia oleracea Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 208000024891 symptom Diseases 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
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- 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
- C11D3/12—Water-insoluble compounds
-
- 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
- C11D3/36—Organic compounds containing phosphorus
- C11D3/362—Phosphates or phosphites
-
- 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
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
-
- 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
- C11D3/384—Animal products
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- 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
- C11D1/667—Neutral esters, e.g. sorbitan esters
-
- C11D2111/10—
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Zoology (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The fruits and vegetables cleaning agent that the invention discloses a kind of based on shell and its preparation method and application method, the fruits and vegetables cleaning agent based on shell includes following components in percentage by weight: conch meal 85-92%, essence 0.1-0.2%, calcium chloride 0.2-0.3%, citric acid 1.2-1.5% through calcining, remaining is auxiliary agent.It is dry with salt acid soak shell；Shell after drying is crushed, is then calcined in a nitrogen atmosphere, obtains the conch meal through calcining；Conch meal through calcining is crushed, immersion is placed in water, citric acid and auxiliary agent is added, filtering takes precipitating, dries, and calcium chloride and essence is added, and obtains the fruits and vegetables cleaning agent.Fruits and vegetables cleaning agent of the invention can effectively remove the pesticide and heavy metal ion of fruit and vegetable surfaces, to human body and environmentally friendly, and prepare it is simple, without complicated mechanical equipment, it is easy to accomplish industrialized production.
Description
Technical field
The invention belongs to cleaning agent fields, and in particular to a kind of fruits and vegetables cleaning agent based on shell and preparation method thereof and answer
Use method.
Background technique
In agricultural production process, in order to reduce insect pest, promote fruits and vegetables growth, most agricultural product are during the growth process, difficult
Exempt from that appropriate chemistry or biological pesticide (majority is organochlorine or organic phosphorus) can be sprayed, so that the problem of fruit and vegetable food pesticide residue is cured
Add serious.Pesticide is accumulated for a long time in human body, can cause human body slow poisoning, and it is disorderly then to will lead to human nerve function when serious
The poisoning symptoms such as random, slow in reacting.
Currently, commonly cleaning fruits and vegetables mode has boiling water treating, ultraviolet light, fruits and vegetables cleaning agent, rice washing water or salt water
Cleaning, these methods can remove a small amount of pesticide residue, but pesticides removal is inefficient, secondary retained is likely to result in, to people
There are certain pollutions for body health and environment.Wherein, fruits and vegetables cleaning agent is chemically synthesized product, after cleaning fruits and vegetables, containing the clear of chlorine
Lotion easily causes water eutrophication, damages health, brings many puzzlements to daily life.Natural fruit and vegetables are clear
Lotion is unobvious to the absorption of pesticide, and most raw materials are plant extracts, and expensive, manufacturing process very complicated is unfavorable for
Ecological environment.Salt water or rice washing water are unobvious to the wax cleaning effect on fruits and vegetables surface layer, and needing to be cleaned multiple times could remove on a small quantity
Remaining pesticide.Currently, the conch meal fruits and vegetables cleaning agent in market, generally using surfactant and calcium hydroxide conch meal physics
It is mixed with, time-consuming for removal pesticide, single effect.
That therefore, it is necessary to study a kind of preparation methods is at low cost, preparation process is simple, it is harmless, to environment without dirt
It contaminates, the fruits and vegetables cleaning agent that pesticide and removal of heavy metal ions are high-efficient.
Summary of the invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of fruits and vegetables cleaning agent based on shell, will discard
Shell development vegetable cleaning agent, can effectively remove the pesticide and heavy metal ion of fruit and vegetable surfaces, and to human body and environment without
Evil.The present invention also provides the preparation method of the fruits and vegetables cleaning agent, which sets without complicated machinery
It is standby, it is easy to accomplish large-scale industrial production and application.The present invention also provides the application methods of the fruits and vegetables cleaning agent.
The technical solution adopted by the present invention is that: a kind of fruits and vegetables cleaning agent based on shell, including following weight percent
Component: conch meal 85-92%, essence 0.1-0.2%, calcium chloride 0.2-0.3%, citric acid 1.2-1.5% through calcining, remaining
For auxiliary agent.
Preferably, a kind of fruits and vegetables cleaning agent based on shell, including following components in percentage by weight: the shell through calcining
Powder 90%, essence 0.15%, calcium chloride 0.25%, citric acid 1.3%, remaining is auxiliary agent.
Preferably, conch meal is selected from one or more of Che Ju conch meal, mussel shell powder and scallop shell powder.More preferably
, conch meal is Che Ju conch meal, mussel shell powder and scallop shell powder.
Preferably, the mass ratio of Che Ju conch meal, mussel shell powder and scallop shell powder is 1-2:1-1.5:1.5-2.5.It is more excellent
Choosing, the mass ratio of Che Ju conch meal, mussel shell powder and scallop shell powder is 1.5:1.1:2.0.
Preferably, the conch meal through calcining is prepared by following methods:
It is dry with salt acid soak shell；
Shell after drying is crushed, is then calcined in a nitrogen atmosphere, obtains the conch meal through calcining.
Preferably, shell is selected from one or more of Che Ju, mussel shell and scallop shell.
Preferably, the concentration of hydrochloric acid is 0.6-0.8%, and the time of immersion is 30-60min.It is furthermore preferred that the concentration of hydrochloric acid
It is 0.7%, the time of immersion is 45min.
It is impregnated using hydrochloric acid, the impurity and grease of shell surface can be removed, the hydrochloric acid of 0.6-0.8% is selected to carry out
It impregnates, dissolved impurity and the structure of shell will not can be damaged to the maximum extent, while also to control the time of immersion,
Soaking time, which is greater than 60min, will lead to corrosion shell, cause material loss, and impregnates and be less than 30min, then it is endless to remove impurity
Entirely.
Preferably, dry temperature is 110-130 DEG C, and the dry time is 1-3h.It is furthermore preferred that dry temperature is
120 DEG C, the dry time is 2h.
It is dried at a temperature of 110-130 DEG C, hydrochloric acid and water can be made to volatilize to the maximum extent, moisture removal is removed, be lower than
110 DEG C of overlong times for then drying needs, then can make cooling time longer higher than 130 DEG C.
Preferably, the shell after drying is crushed to 80-100 mesh.It is furthermore preferred that the shell after drying is crushed to 90
Mesh.
Fruits and vegetables cleaning agent is directly proportional to its specific surface area to the adsorption efficiency of pesticide, the specific surface of the conch meal of 80-100 mesh
Product is larger, can adsorb more pesticides and heavy metal ion, adsorption efficiency is good.
Preferably, the temperature of calcining is 900-1000 DEG C, and heating rate is 5-15 DEG C/min, calcination time 50-
80min.It is furthermore preferred that the temperature of calcining is 950 DEG C, heating rate is 10 DEG C/min, calcination time 70min.
When calcination temperature is less than 900 DEG C, the decomposition rate of calcium carbonate is excessively slow, and reaction is easy to reach equilibrium state；Temperature mistake
High then to equipment requirement is then higher.Calcination time is less than 50min, and then to will lead to the biggish particle breakdown of partial size incomplete, on the contrary
Overlong time then can be excessive the consumption energy, increase unnecessary energy consumption.
Specifically, the conch meal through calcining is prepared by following methods:
The salt acid soak shell 30-60min for being 0.6-0.8% with concentration, in 110-130 DEG C of at a temperature of dry 1-3h；
Shell after drying is crushed to 80-100 mesh, is then calcined in a nitrogen atmosphere, the temperature of calcining is
900-1000 DEG C, heating rate is 5-15 DEG C/min, and calcination time 50-80min obtains the conch meal through calcining.
Preferably, the conch meal through calcining is prepared by following methods:
The salt acid soak shell 45min for being 0.7% with concentration, in 120 DEG C of at a temperature of dry 2h；
Shell after drying is crushed to 90 mesh, is then calcined in a nitrogen atmosphere, the temperature of calcining is 950 DEG C,
Heating rate is 10 DEG C/min, and calcination time 70min obtains the conch meal through calcining.
Preferably, the partial size of the conch meal through calcining is 180-200 mesh.It is furthermore preferred that the partial size of the conch meal through calcining
For 200 mesh.
By calcining, the organic matter in shell can remove, form multi-cavity pore structure, the suction-operated of multi-cavity pore structure is more
By force, clearly to the suction-operateds of Multiple Pesticides, heavy metal.
Preferably, essence is selected from one or more of mentha piperita oil, lemon oil and citrus oils.
Essence in formula can increase the taste for washing fruits and vegetables, or the penetrating odor of shielding pesticide.
Calcium chloride in formula has certain water sorption, can prevent product from inhaling in fruits and vegetables cleaning agent storage process
Water.
Citric acid in formula can promote organic agricultural chemicals to be dissolved in water, accelerate suction-operated as solubilizer.
Preferably, auxiliary agent is selected from one of alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin or several
Kind.It is furthermore preferred that auxiliary agent is alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin, wherein alpha-olefin sodium sulfonate,
The mass ratio of sodium citrate, polyoxyethylene sorbitan monoleate and lecithin is 1-3:1-3:1-3:1-3.Most preferably, auxiliary agent is alpha-olefin sulphur
Sour sodium, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin, wherein alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin
The mass ratio of rouge is 1:3:2:1.
The preparation method of the fruits and vegetables cleaning agent: the conch meal through calcining is crushed to 180-200 mesh, is placed in water leaching
6-8h is steeped, citric acid and auxiliary agent is added, filtering takes precipitating, dries, and calcium chloride and essence is added, and obtains the fruits and vegetables cleaning
Agent.
The application method of the fruits and vegetables cleaning agent, comprising the following steps: by fruits and vegetables cleaning agent and water by 1:80-110's
Ratio converts into aqueous solution, after mixing evenly, fruit or vegetables is added, and after impregnating 10-15min, is cleaned with clear water.
The fruit includes one or more of apple, pear, strawberry, peach, nectarine and cherry.
The vegetables include one or more of cucumber, tomato, spinach, Chinese cabbage and water spinach.
Fruits and vegetables cleaning agent of the invention can remove the remains of pesticide and heavy metal of fruit and vegetable surfaces by impregnating, and use letter
Single quick, effect is obvious.
Preferably, Manual-cleaning better effect is added.
Application of the fruits and vegetables cleaning agent in the pesticide and heavy metal ion of removal fruit and vegetable surfaces.
The pesticide includes hymexazol and imidacloprid, and the heavy metal ion includes lead ion and cadmium ion.
Compared with prior art, the present invention having the following beneficial effects:
1. the present invention makes a return journey discarded shell development vegetable cleaning agent using the method for salt acid soak and high-temperature calcination
Except impurity, grease and the organic matter in shell, the shell powder purity through calcining is higher, granularity is thinner and has porous structure,
The pesticide and heavy metal ion of fruit and vegetable surfaces can effectively be adsorbed, and to human body and environmentally friendly.
2. the preparation method simple process of fruits and vegetables cleaning agent of the invention, without complicated mechanical equipment, it is easy to accomplish big
The industrial production and application of scale.
3. fruit and vegetable surfaces can be removed by impregnating the present invention also provides the application method of the fruits and vegetables cleaning agent
Remains of pesticide and heavy metal, use is simple and quick, and effect is obvious.
Specific embodiment
Below with reference to embodiment, the present invention will be further described.
Embodiment 1
A kind of fruits and vegetables cleaning agent based on shell, including following components in percentage by weight: conch meal 90% through calcining,
Mentha piperita oil 0.15%, citric acid 1.3%, alpha-olefin sodium sulfonate 1.2%, sodium citrate 3.5%, gathers calcium chloride 0.25%
Sorb ester 80 2.4% and lecithin 1.2%；Shell is Che Ju, mussel shell and the scallop shell that mass ratio is 1.5:1.1:2.0.
Conch meal through calcining is prepared by following methods:
The salt acid soak shell 45min for being 0.7% with concentration, in 120 DEG C of at a temperature of dry 2h；
Shell after drying is crushed to 90 mesh, is then calcined in a nitrogen atmosphere, the temperature of calcining is 950 DEG C,
Heating rate is 10 DEG C/min, and calcination time 70min obtains the conch meal through calcining.
The preparation method of the fruits and vegetables cleaning agent: the conch meal through calcining is crushed to 200 mesh, is placed in water immersion
Citric acid, alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin is added in 8h, and filtering takes precipitating, dries, and is added
Calcium chloride and mentha piperita oil obtain the fruits and vegetables cleaning agent.
The product property of the resulting fruits and vegetables cleaning agent of embodiment 1 is as shown in table 1.
1 product property of table
| State | Powder |
| Color | White is partially grey |
| Smell | It is consistent with addition essence |
| Stability | Micro water suction |
| Partial size | ≤100μm |
| pH | 8-11 |
| Calcium content | >=70% |
| Total number of bacteria | ≤800CFU/g |
At 25 DEG C, hymexazol solution and pyrrole worm of the resulting fruits and vegetables cleaning agent of embodiment 1 to 50mL various concentration are detected
The adsorption effect of quinoline solution, the additional amount of fruits and vegetables cleaning agent are 1.0g.It the results are shown in Table 2.
2 product of table is to the hymexazol solution of various concentration and the adsorption effect of imidacloprid solution
From 2 data of table it is found that pesticide adsorption rate is reachable in 1h up to 80% in 10min up to 50% in 5min
90% or more, illustrate that fruits and vegetables cleaning agent of the invention is fast to the adsorption rate of pesticide, absorption property is good.
At 25 DEG C, lead nitrate solution and nitre that the detection resulting fruits and vegetables cleaning agent of embodiment 1 is 2g/L to 50mL concentration
The adsorption effect of sour cadmium solution, the additional amount of fruits and vegetables cleaning agent are 1.0g.It the results are shown in Table 3.
3 product of table is to Cd2+、Pb2+Adsorption effect (unit mg/L)
| Heavy metal ion type | 15min | 30min | 1h |
| Cd2+ | 0.21 | 0.03 | 0.02 |
| Pb2+ | 0.32 | 0.09 | 0.06 |
From 3 data of watch it is found that the adsorption rate of fruits and vegetables cleaning agent counterweight metal ion of the invention is fast, absorption property is good.
Embodiment 2
A kind of fruits and vegetables cleaning agent based on shell, including following components in percentage by weight: conch meal 85% through calcining,
Lemon oil 0.1%, calcium chloride 0.3%, citric acid 1.5%, alpha-olefin sodium sulfonate 1.9%, sodium citrate 5.6%, polysorbate
80 3.7% and lecithin 1.9%；Shell is Che Ju, mussel shell and the scallop shell that mass ratio is 1:1.5:1.5.
Conch meal through calcining is prepared by following methods:
The salt acid soak shell 60min for being 0.6% with concentration, in 110 DEG C of at a temperature of dry 3h；
Shell after drying is crushed to 100 mesh, is then calcined in a nitrogen atmosphere, the temperature of calcining is 900 DEG C,
Heating rate is 8 DEG C/min, and calcination time 80min obtains the conch meal through calcining.
The preparation method of the fruits and vegetables cleaning agent: the conch meal through calcining is crushed to 200 mesh, is placed in water immersion
Citric acid, alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin is added in 6h, and filtering takes precipitating, dries, and is added
Calcium chloride and lemon oil obtain the fruits and vegetables cleaning agent.
Embodiment 3
A kind of fruits and vegetables cleaning agent based on shell, including following components in percentage by weight: conch meal 92% through calcining,
Citrus oils 0.2%, calcium chloride 0.2%, citric acid 1.2%, alpha-olefin sodium sulfonate 0.9%, sodium citrate 2.8%, polysorbate
80 1.8% and lecithin 0.9%；Shell is Che Ju, mussel shell and the scallop shell that mass ratio is 2:1:1.5.
Conch meal through calcining is prepared by following methods:
The salt acid soak shell 30min for being 0.8% with concentration, in 130 DEG C of at a temperature of dry 1h；
Shell after drying is crushed to 80 mesh, is then calcined in a nitrogen atmosphere, the temperature of calcining is 1000 DEG C,
Heating rate is 15 DEG C/min, and calcination time 50min obtains the conch meal through calcining.
The preparation method of the fruits and vegetables cleaning agent: the conch meal through calcining is crushed to 180 mesh, is placed in water immersion
Citric acid, alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin is added in 7h, and filtering takes precipitating, dries, and is added
Calcium chloride and citrus oils obtain the fruits and vegetables cleaning agent.
Embodiment 4
A kind of fruits and vegetables cleaning agent based on shell, including following components in percentage by weight: conch meal 90% through calcining,
Mentha piperita oil 0.15%, citric acid 1.3%, alpha-olefin sodium sulfonate 1.2%, sodium citrate 3.5%, gathers calcium chloride 0.25%
Sorb ester 80 2.4% and lecithin 1.2%；Shell is the Che Ju and mussel shell that mass ratio is 1.5:1.1.
Conch meal through calcining is prepared by following methods:
The salt acid soak shell 45min for being 0.7% with concentration, in 120 DEG C of at a temperature of dry 2h；
Shell after drying is crushed to 90 mesh, is then calcined in a nitrogen atmosphere, the temperature of calcining is 950 DEG C,
Heating rate is 10 DEG C/min, and calcination time 70min obtains the conch meal through calcining.
The preparation method of the fruits and vegetables cleaning agent: the conch meal through calcining is crushed to 200 mesh, is placed in water immersion
Citric acid, alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin is added in 8h, and filtering takes precipitating, dries, and is added
Calcium chloride and mentha piperita oil obtain the fruits and vegetables cleaning agent.
The resulting fruits and vegetables cleaning agent of embodiment 1-4 is used for the cleaning of Chinese cabbage, comprising the following steps: by fruits and vegetables cleaning agent and
Water converts into aqueous solution in the ratio of 1:100, after mixing evenly, Chinese cabbage is added, and after impregnating 10min, is cleaned with clear water.Separately set
The Chinese cabbage of isodose is soaked in 10min in clear water by comparative example 1.Embodiment 1-4 and the cleaning effect of comparative example 1 such as 4 institute of table
Show.
4 cleaning effect of table
Claims (10)
1. a kind of fruits and vegetables cleaning agent based on shell, which is characterized in that including following components in percentage by weight: the shellfish through calcining
Shell powder 85-92%, essence 0.1-0.2%, calcium chloride 0.2-0.3%, citric acid 1.2-1.5%, remaining is auxiliary agent.
2. fruits and vegetables cleaning agent according to claim 1, which is characterized in that conch meal is selected from Che Ju conch meal, mussel shell powder
One or more of with scallop shell powder.
3. fruits and vegetables cleaning agent according to claim 1 or 2, which is characterized in that the conch meal through calcining is by following methods system
It is standby to obtain:
It is dry with salt acid soak shell；
Shell after drying is crushed, is then calcined in a nitrogen atmosphere, obtains the conch meal through calcining.
4. fruits and vegetables cleaning agent according to claim 3, which is characterized in that the concentration of hydrochloric acid be 0.6-0.8%, immersion when
Between be 30-60min.
5. fruits and vegetables cleaning agent according to claim 3, which is characterized in that dry temperature is 110-130 DEG C, when dry
Between be 1-3h.
6. fruits and vegetables cleaning agent according to claim 3, which is characterized in that the shell after drying is crushed to 80-100 mesh.
7. fruits and vegetables cleaning agent according to claim 3, which is characterized in that the temperature of calcining is 900-1000 DEG C, heating speed
Rate is 5-15 DEG C/min, calcination time 50-80min.
8. fruits and vegetables cleaning agent according to claim 1, which is characterized in that essence is selected from mentha piperita oil, lemon oil and mandarin orange
One or more of tangerine oil, auxiliary agent be selected from one of alpha-olefin sodium sulfonate, sodium citrate, polyoxyethylene sorbitan monoleate and lecithin or
It is several.
9. the preparation method of fruits and vegetables cleaning agent according to claim 1 to 8, which is characterized in that will be calcined
Conch meal is crushed to 180-200 mesh, is placed in water and impregnates 6-8h, and citric acid and auxiliary agent is added, and filtering takes precipitating, dries, and is added
Calcium chloride and essence obtain the fruits and vegetables cleaning agent.
10. a kind of application method of fruits and vegetables cleaning agent according to claim 1 to 8, which is characterized in that including
Following steps: converting into aqueous solution in the ratio of 1:80-110 for fruits and vegetables cleaning agent and water, after mixing evenly, fruit or vegetable is added
Dish after impregnating 10-15min, is cleaned with clear water.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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