CN108300615A - Fruits and vegetables cleaning agent and preparation method thereof - Google Patents
Fruits and vegetables cleaning agent and preparation method thereof Download PDFInfo
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- CN108300615A CN108300615A CN201810184237.8A CN201810184237A CN108300615A CN 108300615 A CN108300615 A CN 108300615A CN 201810184237 A CN201810184237 A CN 201810184237A CN 108300615 A CN108300615 A CN 108300615A
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- fruits
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- vegetables cleaning
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Classifications
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- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/20—Water-insoluble oxides
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/12—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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/267—Heterocyclic 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/40—Products in which the composition is not well defined
- C11D7/44—Vegetable products
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to daily-use chemical industry technical field, it is specifically related to a kind of fruits and vegetables cleaning agent and preparation method thereof.In terms of parts by weight, raw material composition is as follows：15 25 parts of modified kaolin, 35 parts of tea tree ethereal oil, 30 45 parts of coconut husk extract, 8 15 parts of water-soluble vitamin c, 5 20 parts of sodium bicarbonate.It acts synergistically between each raw material of the present invention, makes it have stronger adsorptive selectivity and fungistatic effect, the pesticide residue on fruits and vegetables and its bacterium can be effectively removed, long-time service will not cause human body any detrimental effect while not can cause environmental pollution；Cleaning agent preparation process is simple, at low cost, and biological degradation rate is high, environmentally protective, pollution-free.
Description
Technical field
The invention belongs to daily-use chemical industry technical field, it is specifically related to a kind of fruits and vegetables cleaning agent and preparation method thereof.
Background technology
With the rapid development of China's agricultural, the growth cycle of fruits and vegetables is shorter and shorter, and with the aggravation of environmental pollution, vegetable
The pest and disease damage of dish is increasingly heavier, and most fruits and vegetables ripe could list after needing continuous several times to put medicine, lead to pesticide in fruits and vegetables
Residual quantity severely exceed, the pesticide remained in fruits and vegetables enters human body by food chain, and the body for drastically influencing people is strong
Health.
Common remains of pesticide is mainly organophosphorus pesticide and carbamate pesticide, such as flolimat, malathion, first
Amine phosphorus, Bai Kewei and sevin etc..It is counted according to national departments concerned, in recent years in food poisoning, is caused by pesticide residue
Ratio it is higher and higher, currently, China's pesticide annual consumption be 800,000 ton -100 ten thousand tons, occupy first place in the world, wherein severe toxicity it is organic
Phosphorus pesticide year usage amount accounts for about 70%.Excessive pesticide residues in fruits and vegetables can cause the deformity poisoning of human body and chronic after edible
Poisoning, drastically influences the development of numerous people health and fruits and vegetables industry.According to statistics, the pesticide that the mankind pass through food intake
Account for about 90% or more of total amount, and 65% or more is accounted for by the remains of pesticide that edible fruits and vegetables absorb.
To prevent edible fruits and vegetables poisoning, people from removing garden stuff pesticide residue using some means before edible fruits and vegetables, most
Commonly fruits and vegetables are cleaned using various detergent；But existing fruits and vegetables cleaning agent, mostly chemical synthesis, if cleaning is not
Thoroughly, it is adhered on fruits and vegetables, long-time service can constitute health and injure, and soil and water resources are caused with certain pollution.
Invention content
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of fruits and vegetables cleaning agent.The fruits and vegetables cleaning agent can be with
The thoroughly remains of pesticide on cleaning fruits and vegetables, it is safe and reliable, and the cleaning agent preparation process of the application is simple, and it is at low cost, it is raw
Object degradation rate is high, environmentally protective, pollution-free.
Fruits and vegetables cleaning agent of the present invention, in terms of parts by weight, raw material composition is as follows：
Wherein：
Modified kaolin is that kaolin is placed in Muffle furnace at 650-900 DEG C to calcine 3h, and furnace cooling takes calcining
Product reacts 8-12h with activated carbon and aluminum sulfate under the conditions of 80-100 DEG C of water bath with thermostatic control, will be mixed when reaction terminating molten
Liquid is centrifuged, washing, and the dry 10-13h at 100-130 DEG C ground 150-200 mesh and sieves up to modified kaolinite
Soil.
Wherein, activated carbon accounts for the 3-5% of calcined product, activated carbon and aluminum sulfate gross mass, and aluminum sulfate accounts for calcined product, work
The 10-15% of property charcoal and aluminum sulfate gross mass.
Coconut husk extract is pulverized after crushing coconut husk, and flow back 5-8h at 50-80 DEG C, and activated carbon is added in filtering
Decoloration, 1-1.5h is heated at 50 DEG C, is filtered while hot, and the absolute ethyl alcohol of 3-5 times of volume is added into destainer, takes clear liquid,
Ethyl alcohol is recovered under reduced pressure, is eluted by macroporous cation exchange column, collects eluent, is concentrated under reduced pressure, vacuum drying.
Tea tree ethereal oil is added in continuous extractor as digestion agent, ethyl alcohol and tea free using 95% ethyl alcohol of volume fraction
The solid-liquid ratio of thermal extraction, wherein tea free and ethyl alcohol is 1:10-35, extraction time 30-40min, extraction temperature 90-110
℃；The way of distillation is used to extract essential oil after extraction again, the steam distillation time is 10min.
The preparation method of fruits and vegetables cleaning agent of the present invention, specifically includes following steps：
(1) by modified kaolin, coconut husk extract, water-soluble vitamin c and sodium bicarbonate be added in reactor with go from
Sub- water mixing, stirring and dissolving form mixed liquor, mixing speed 180-230r/min；
(2) mixeding liquid temperature is down to 30-35 DEG C, tea tree ethereal oil is added, continue to stir 30-35min, after stirring evenly often
Press filtration collects filtrate, is cooled to 23-25 DEG C to get cleaning agent.
Stirring and dissolving reaction temperature control described in step (1) is at 75-90 DEG C, reaction time 40-60min.
The mixing speed of stirring technique described in step (2) is 300-350r/min.
Kaolin is a kind of with kaolinite clay as main component, and desirable chemical group becomes Al2O3·2SiO2·
2H2O, but different impurity elements is contained due to the difference of geology forming process, non-modified kaolin activity is relatively low, must
It can just be applied after must being modified to it.The present invention is modified rear kaolin to kaolin activated carbon and aluminum sulfate and lives
Property significantly improves, and porosity, specific surface area and its absorption property are multiplied, and this is mainly due in the alumina octahedral of part
Al3+By Mg2+Or Cd2+Isomorphous substitution, kaolinite lamella negatively charged, can adsorb metal ion positively charged in water, to water
Pb in body2+、Cu2+、Cd2+And Cr3+Equal metal ions have preferable adsorptive selectivity.
The main component of coconut husk is lignin, cellulose and pentosan；Make coconut husk extract that there is large specific surface area, aperture
Weightlessness is evenly distributed, the effect that suction-operated is fast, in addition, coconut husk extract is strong to the Scavenging activity of hydroxyl radical free radical, and has
Stronger inoxidizability；There is good fungistatic effect to Candida albicans, sporothrix and tropical strain bacterium etc..
Water-soluble vitamin c is extremely strong antioxidant, and the fruits and vegetables after cleaning can be made to delay or slow down oxidation
Caused process of spoilage；Tea tree ethereal oil has very strong bactericidal effect, research shows that tea tree ethereal oil can easily kill bacterium
And the fruits and vegetables after cleaning is made to be not easy to grow bacterium.
The invention has the advantages that：
(1) it acts synergistically between each raw material of the present invention, makes it have stronger adsorptive selectivity and fungistatic effect, Neng Gouyou
Pesticide residue and its bacterium, long-time service on effect removal fruits and vegetables will not cause human body any detrimental effect while will not
It pollutes the environment, using can easily remove spot on a small quantity, saves cleaning agent.
(2) the cleaning agent preparation process of the application is simple, at low cost, and biological degradation rate is high, environmentally protective, pollution-free.
Specific implementation mode
The invention will be further described with reference to embodiments.
All raw materials used in embodiment are purchased in market unless otherwise specified.
The preparation method of the modified kaolin used in embodiment is as follows：
Modified kaolin is that kaolin is placed in Muffle furnace at 750 DEG C to calcine 3h, and furnace cooling takes calcined product
10h is reacted under the conditions of 100 DEG C of water bath with thermostatic control with activated carbon and aluminum sulfate, centrifuges mixed solution when reaction terminating
Separation, washing, the dry 13h at 130 DEG C ground 150 mesh and sieved up to modified kaolin；Wherein activated carbon accounts for calcining production
The 4% of object, activated carbon and aluminum sulfate gross mass, aluminum sulfate account for calcined product, activated carbon and aluminum sulfate gross mass 12%.
The preparation method of the coconut husk extract used in embodiment is as follows：
Coconut husk extract is pulverized after crushing coconut husk, and flow back 6.5h at 75 DEG C, and it is de- that activated carbon is added in filtering
Color heats 1.5h at 50 DEG C, filters while hot, and the absolute ethyl alcohol of 4.5 times of volumes is added into destainer, takes clear liquid, depressurizes
Ethyl alcohol is recycled, is eluted by macroporous cation exchange column, eluent is collected, is concentrated under reduced pressure, vacuum drying.
The preparation method of the tea tree ethereal oil used in embodiment is as follows：
Tea tree ethereal oil is to be used as digestion agent using 95% ethyl alcohol, ethyl alcohol and tea free heating extraction in continuous extractor,
Wherein the solid-liquid ratio of tea free and ethyl alcohol is 1:30, extraction time 40min, extraction temperature are 105 DEG C；It is adopted again after extraction
Essential oil is extracted with the way of distillation, the steam distillation time is 10min.
Embodiment 1
Fruits and vegetables cleaning agent described in the present embodiment, in terms of parts by weight, raw material composition is as follows：
The preparation method of fruits and vegetables cleaning agent of the present invention, specifically includes following steps：
(1) by modified kaolin, coconut husk extract, water-soluble vitamin c and sodium bicarbonate be added in reactor with go from
Sub- water mixing, stirring and dissolving form mixed liquor, and stirring and dissolving reaction temperature is controlled at 90 DEG C, reaction time 60min, stirring speed
Degree is 230r/min；
(2) mixeding liquid temperature is down to 35 DEG C, tea tree ethereal oil is added, continue to stir 35min, mixing speed 350r/
Min stirs evenly rear natural filtration and collects filtrate, is cooled to 25 DEG C to get cleaning agent.
The fruits and vegetables cleaning agent prepared using embodiment 1 cleans fruits and vegetables, can thoroughly remove Multiple Pesticides residual, agriculture
The remaining removal rate of medicine reaches 99.3%.
Embodiment 2
Fruits and vegetables cleaning agent described in the present embodiment, in terms of parts by weight, raw material composition is as follows：
The preparation method of fruits and vegetables cleaning agent of the present invention, specifically includes following steps：
(1) by modified kaolin, coconut husk extract, water-soluble vitamin c and sodium bicarbonate be added in reactor with go from
Sub- water mixing, stirring and dissolving form mixed liquor, and stirring and dissolving reaction temperature is controlled at 85 DEG C, reaction time 55min, stirring speed
Degree is 200r/min；
(2) mixeding liquid temperature is down to 33 DEG C, tea tree ethereal oil is added, continue to stir 33min, mixing speed 330r/
Min stirs evenly rear natural filtration and collects filtrate, is cooled to 24 DEG C to get cleaning agent.
The fruits and vegetables cleaning agent prepared using embodiment 2 cleans fruits and vegetables, can thoroughly remove Multiple Pesticides residual, agriculture
The remaining removal rate of medicine reaches 99%.
Embodiment 3
Fruits and vegetables cleaning agent described in the present embodiment, in terms of parts by weight, raw material composition is as follows：
The preparation method of fruits and vegetables cleaning agent of the present invention, specifically includes following steps：
(1) by modified kaolin, coconut husk extract, water-soluble vitamin c and sodium bicarbonate be added in reactor with go from
Sub- water mixing, stirring and dissolving form mixed liquor, and stirring and dissolving reaction temperature is controlled at 78 DEG C, reaction time 45min, stirring speed
Degree is 180r/min；
(2) mixeding liquid temperature is down to 30 DEG C, tea tree ethereal oil is added, continue to stir 30min, mixing speed 310r/
Min stirs evenly rear natural filtration and collects filtrate, is cooled to 23 DEG C to get cleaning agent.
The fruits and vegetables cleaning agent prepared using embodiment 3 cleans fruits and vegetables, can thoroughly remove Multiple Pesticides residual, agriculture
The remaining removal rate of medicine reaches 99.5%.
Claims (9)
1. a kind of fruits and vegetables cleaning agent, it is characterised in that：In terms of parts by weight, raw material composition is as follows：
2. fruits and vegetables cleaning agent according to claim 1, it is characterised in that：Modified kaolin is that kaolin is placed in Muffle furnace
In 3h, and furnace cooling are calcined at 650-900 DEG C, take calcined product and the thermostatted water of activated carbon and aluminum sulfate at 80-100 DEG C
8-12h is reacted under the conditions of bath, mixed solution is centrifuged when reaction terminating, is washed, it is dry at 100-130 DEG C
10-13h ground 150-200 mesh and sieved up to modified kaolin.
3. fruits and vegetables cleaning agent according to claim 2, it is characterised in that：Activated carbon accounts for calcined product, activated carbon and sulfuric acid
The 3-5% of aluminium gross mass, aluminum sulfate account for the 10-15% of calcined product, activated carbon and aluminum sulfate gross mass.
4. fruits and vegetables cleaning agent according to claim 1, it is characterised in that：Coconut husk extract is ground into after crushing coconut husk
Powder, flow back 5-8h at 50-80 DEG C, and filtering is added activated carbon decolorizing, 1-1.5h is heated at 50 DEG C, is filtered while hot, to decoloration
The absolute ethyl alcohol of 3-5 times of volume is added in liquid, takes clear liquid, ethyl alcohol is recovered under reduced pressure, eluted by macroporous cation exchange column, receives
Collect eluent, is concentrated under reduced pressure, vacuum drying.
5. fruits and vegetables cleaning agent according to claim 1, it is characterised in that：Tea tree ethereal oil is to use 95% ethyl alcohol of volume fraction
The way of distillation is used to extract essential oil again as digestion agent, after extraction, the steam distillation time is 10min.
6. fruits and vegetables cleaning agent according to claim 5, it is characterised in that：Tea tree ethereal oil is that ethyl alcohol is continuously being carried with tea free
Heating extraction in device is taken, the wherein solid-liquid ratio of tea free and ethyl alcohol is 1:10-35g/mL, extraction time 30-40min, extraction
Temperature is 90-110 DEG C, and the way of distillation is used to extract essential oil after extraction again, and the steam distillation time is 10min.
7. a kind of preparation method of fruits and vegetables cleaning agent described in claim 1, it is characterised in that：Specifically include following steps：
(1) modified kaolin, coconut husk extract, water-soluble vitamin c and sodium bicarbonate are added in reactor and deionized water
Mixing, stirring and dissolving form mixed liquor, mixing speed 180-230r/min；
(2) mixeding liquid temperature is down to 30-35 DEG C, tea tree ethereal oil is added, continued to stir 30-35min, stir evenly rear normal pressure mistake
Filtrate is collected in filter, is cooled to 23-25 DEG C to get cleaning agent.
8. the preparation method of fruits and vegetables cleaning agent according to claim 7, it is characterised in that：Stirring described in step (1)
Dissolve reaction temperature control at 75-90 DEG C, reaction time 40-60min.
9. the preparation method of fruits and vegetables cleaning agent according to claim 7, it is characterised in that：Stirring described in step (2)
The mixing speed of technique is 300-350r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810184237.8A CN108300615A (en) | 2018-03-06 | 2018-03-06 | Fruits and vegetables cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810184237.8A CN108300615A (en) | 2018-03-06 | 2018-03-06 | Fruits and vegetables cleaning agent and preparation method thereof |
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| CN108300615A true CN108300615A (en) | 2018-07-20 |
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| CN201810184237.8A Pending CN108300615A (en) | 2018-03-06 | 2018-03-06 | Fruits and vegetables cleaning agent and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250954A (en) * | 2018-10-18 | 2019-01-22 | 合肥欧克斯新型建材有限公司 | A kind of heat-insulating and fire-proof environment-friendly sheet and preparation method thereof |
| CN109705987A (en) * | 2018-12-29 | 2019-05-03 | 福建省梦娇兰日用化学品有限公司 | A kind of preparation method of feeding bottle fruits and vegetables detergent |
| CN109730239A (en) * | 2019-03-20 | 2019-05-10 | 西南科技大学 | A kind of bactericidal liquid and preparation method thereof containing electrolyzed alkaline water |
| CN112680285A (en) * | 2020-12-29 | 2021-04-20 | 上海塞寇文化传播有限公司 | Preparation method of environment-friendly cleaning agent with strong decontamination effect |
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| CN1117077A (en) * | 1995-05-05 | 1996-02-21 | 江西省科力化学工业公司 | Superstrong detergent powder |
| CN103255007A (en) * | 2012-02-16 | 2013-08-21 | 上海植晶生物科技有限公司 | Pesticide residue cleaner |
| CN106753937A (en) * | 2017-03-04 | 2017-05-31 | 黄胜华 | Antibacterial laundry soap and its production method |
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2018
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| CN103255007A (en) * | 2012-02-16 | 2013-08-21 | 上海植晶生物科技有限公司 | Pesticide residue cleaner |
| CN106753937A (en) * | 2017-03-04 | 2017-05-31 | 黄胜华 | Antibacterial laundry soap and its production method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250954A (en) * | 2018-10-18 | 2019-01-22 | 合肥欧克斯新型建材有限公司 | A kind of heat-insulating and fire-proof environment-friendly sheet and preparation method thereof |
| CN109705987A (en) * | 2018-12-29 | 2019-05-03 | 福建省梦娇兰日用化学品有限公司 | A kind of preparation method of feeding bottle fruits and vegetables detergent |
| CN109730239A (en) * | 2019-03-20 | 2019-05-10 | 西南科技大学 | A kind of bactericidal liquid and preparation method thereof containing electrolyzed alkaline water |
| CN109730239B (en) * | 2019-03-20 | 2022-08-05 | 西南科技大学 | Sterilizing liquid containing alkaline electrolyzed water and preparation method thereof |
| CN112680285A (en) * | 2020-12-29 | 2021-04-20 | 上海塞寇文化传播有限公司 | Preparation method of environment-friendly cleaning agent with strong decontamination effect |
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