CN1047618C - Detergent composition - Google Patents
Detergent composition Download PDFInfo
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- CN1047618C CN1047618C CN94101929A CN94101929A CN1047618C CN 1047618 C CN1047618 C CN 1047618C CN 94101929 A CN94101929 A CN 94101929A CN 94101929 A CN94101929 A CN 94101929A CN 1047618 C CN1047618 C CN 1047618C
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- 239000000203 mixture Substances 0.000 title claims abstract description 93
- 239000003599 detergent Substances 0.000 title claims abstract description 48
- -1 polyoxyethylene Polymers 0.000 claims abstract description 22
- 229930006000 Sucrose Natural products 0.000 claims abstract description 17
- 239000005720 sucrose Substances 0.000 claims abstract description 17
- 239000001509 sodium citrate Substances 0.000 claims abstract description 11
- 239000001508 potassium citrate Substances 0.000 claims abstract description 10
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 9
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims abstract description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 4
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 25
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 16
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 9
- 229940038773 trisodium citrate Drugs 0.000 claims description 9
- 235000015870 tripotassium citrate Nutrition 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000006259 organic additive Substances 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 235000019263 trisodium citrate Nutrition 0.000 claims 2
- 239000008365 aqueous carrier Substances 0.000 claims 1
- 239000003905 agrochemical Substances 0.000 abstract description 12
- 235000013311 vegetables Nutrition 0.000 abstract description 11
- 235000013399 edible fruits Nutrition 0.000 abstract description 10
- 241000894006 Bacteria Species 0.000 abstract description 7
- 229960002635 potassium citrate Drugs 0.000 abstract description 4
- 235000011082 potassium citrates Nutrition 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 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 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 35
- 238000012360 testing method Methods 0.000 description 23
- 230000007935 neutral effect Effects 0.000 description 10
- 229920001213 Polysorbate 20 Polymers 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 206010040880 Skin irritation Diseases 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 230000036556 skin irritation Effects 0.000 description 6
- 231100000475 skin irritation Toxicity 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 235000016623 Fragaria vesca Nutrition 0.000 description 4
- 240000009088 Fragaria x ananassa Species 0.000 description 4
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 244000291564 Allium cepa Species 0.000 description 3
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 3
- 240000008415 Lactuca sativa Species 0.000 description 3
- 235000003228 Lactuca sativa Nutrition 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000007059 acute toxicity Effects 0.000 description 3
- 231100000403 acute toxicity Toxicity 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 231100000820 toxicity test Toxicity 0.000 description 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 2
- 244000067456 Chrysanthemum coronarium Species 0.000 description 2
- 235000007871 Chrysanthemum coronarium Nutrition 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000299 mutagenicity Toxicity 0.000 description 2
- 230000007886 mutagenicity Effects 0.000 description 2
- 210000003360 nephrocyte Anatomy 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 206010008428 Chemical poisoning Diseases 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 235000011511 Diospyros Nutrition 0.000 description 1
- 244000236655 Diospyros kaki Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 241000283977 Oryctolagus Species 0.000 description 1
- RODZIAKMFCIGPL-UHFFFAOYSA-N P.I.I Chemical compound P.I.I RODZIAKMFCIGPL-UHFFFAOYSA-N 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 241000220324 Pyrus Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 231100000215 acute (single dose) toxicity testing Toxicity 0.000 description 1
- 238000011047 acute toxicity test Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007541 cellular toxicity Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- CEYULKASIQJZGP-UHFFFAOYSA-L disodium;2-(carboxymethyl)-2-hydroxybutanedioate Chemical compound [Na+].[Na+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O CEYULKASIQJZGP-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 210000000630 fibrocyte Anatomy 0.000 description 1
- 238000001765 gas chromatography-flame photometric detection Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 231100000652 hormesis Toxicity 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000150 mutagenicity / genotoxicity testing Toxicity 0.000 description 1
- 238000011587 new zealand white rabbit Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000021017 pears Nutrition 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Images
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
- C11D1/667—Neutral esters, e.g. sorbitan esters
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/57—Chemical peeling or cleaning of harvested fruits, vegetables or other foodstuffs
-
- 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
- C11D1/825—Mixtures of compounds all of which are non-ionic
-
- 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
- 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
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention relates to a detergent composition which can remove agricultural chemicals, bacteria and other pollutants on the surfaces of fruits and vegetables without damaging the freshness of the fruits and the vegetables. The present invention has no toxicity to human bodies and no pollution to the environment. The present invention provides the detergent composition comprising polyoxyethylene dehydrated sorbitol monolaurate, sodium citrate (potassium citrate or a mixture of the sodium citrate and the potassium citrate) and optional sucrose fatty acid ester.
Description
The present invention relates to a kind of detergent composition, it can remove agricultural chemicals, bacterium and other pollutent on fruits and vegetables surface, and does not damage their freshness, and it is nontoxic to human body, environmentally safe.
The invention still further relates to the new purposes of this composition, said composition comprises polyoxyethylene sorbitan mono-laurate and Trisodium Citrate (Tripotassium Citrate or its mixture) or polyoxyethylene sorbitan mono-laurate, sucrose fatty ester and Trisodium Citrate (Tripotassium Citrate or its mixture).
Increase that fertilizer and agricultural chemicals use and atmospheric pollution etc. have caused the pollution of agricultural-food such as fruits and vegetables.In international trade, handle these products for the protection product is fresh with sanitas and make that the pollution of agricultural-food is more serious.
Some chemical that are retained on the fruits and vegetables owing to careless cleaning are fatal to human body, and it can cause the people of edible these fruit or vegetables the chemical poisoning that can not cure takes place or more seriously to cause death.
Apple, pears and the persimmon of this fruit as having pericarp and sclerous tissues is as long as they are simply cleaned and peeled and just can be avoided trouble.Yet just being difficult to water for this class fruits and vegetables that does not have pericarp or soft tissue such as strawberry, grape, lettuce, crown daisy (Crown daisy) and Caulis et Folium Brassicae capitatae is enough to clean.In this case, need to be fit to the washing composition of this class fruits and vegetables of washing strongly.
Required washing composition should satisfy following requirement:
1) just removes agricultural chemicals, bacterium and other pollutent easily from its surface through simply contacting with fruit or vegetables;
2) to having eaten the body harmless of wash residual thing;
3) do not cause skin damage or disease;
4) do not damage the fruit that is cleaned or the freshness of vegetables;
5) drain the back free from environmental pollution.
Conventional neutral detergent with good cleaning and sterilizing power can cause a skin inflammation or be coarse, is because its main ingredient sulfonate anionic surfactant.Therefore need be to wherein adding tenderizer or Derma-Guard to weaken toxicity.Also there is other problem of environmental pollution in this conventional washing composition.Though developed some biodegradable detergents so far in order to address these problems, they have only weak cleaning and sterilizing power, and cost an arm and a leg.
The present invention is based on discovery can satisfy the needed requirement of aforesaid washing composition as the polyoxyethylene sorbitan mono-laurate (20E.O.) of foodstuff additive or solubilizing agent.
The mixture of also finding polyoxyethylene sorbitan mono-laurate (20E.O.) and sucrose fatty ester can be the suitable component of required washing composition.
In addition, the contriver notices and is the cleaning force that obtains that the mixture of polyoxyethylene sorbitan mono-laurate (20E.O.) or polyoxyethylene sorbitan mono-laurate and sucrose fatty ester can be used in combination with Citrate trianion such as Trisodium Citrate, Tripotassium Citrate or its mixture.
Therefore, the purpose of this invention is to provide the new purposes of these compositions, said composition comprises polyoxyethylene sorbitan mono-laurate (20E.O.), citric acid and optional sucrose fatty ester.
The present invention directly relates to this detergent composition, and it can easily be removed from the surface of fruit or vegetables as pollutents such as agricultural chemicals, bacteriums and not decrease freshness in them.
Like this, another object of the present invention has provided the detergent composition that is applicable to fruits and vegetables.
In addition, the present invention directly relates to is to have the few toxicity of human body and the detergent composition of contaminate environment hardly.
Fig. 1 is the Photomicrograph that is immersed in the onion okioplast in the detergent composition of the present invention;
Fig. 2 is the Photomicrograph that is immersed in the onion okioplast in the known detergent composition;
Fig. 3 is the Photomicrograph that is immersed in the okioplast of the Caulis et Folium Brassicae capitatae in the detergent composition of the present invention;
Fig. 4 is the Photomicrograph that is immersed in the okioplast of the Caulis et Folium Brassicae capitatae in the known detergent composition.
The above purpose provides the composition of detergent of Tween 20 (20E.O.), citrate such as the natrium citricum, potassium citrate or its mixture that contain as active component and optional sucrose fatty ester according to the present invention.
The present invention also provides and has been characterised in that the composition of detergent that contains 5.00%～20.00% (weight) Tween 20 and 5.00%～15.00% (weight) citrate in purifying waste water.
The present invention also provides the composition of detergent that contains 5.00%～20.00% (weight) Tween 20,0.01%～5.00% (weight) sucrose fatty ester and 5.00%～15.00% (weight) citrate in purifying waste water.
Tween 20 of the present invention, namely well-known " TWEEN-20 " is the mixture with the D-sorbite of about 20 moles of ethylene oxide condensations and the laurate of sorbitan (mainly being made up of monoesters). Usually its structural formula is:
Wherein to have mean value be 20 to W+X+Y+Z.
Usually, Tween 20 does not have adverse effect to human body, is used as additive and solubilizer.
According to the present invention, use Tween 20, although be not enough based on its cleaning force, it can be used as the washing agent that washes agricultural chemicals, bacterium and other pollutant.
As mentioned above, the cleansing power of the deficiency of Tween 20 can compensate by the mixture of preparation Tween 20 and citrate, and it shows fabulous cleansing power.
The sucrose fatty ester of Shi Yonging is used as emulsifying agent, whipping agent and dispersion agent usually in food in the present invention.It is the sucrose fatty ester of mainly being made up of the monoesters with following structure,
Wherein R represents alkyl.
The sucrose fatty ester of forming with 4: 1 to 3: 2 ratios by monoesters and diester (or three esters) preferably.
Alkyl in the sucrose-fatty is preferably by (C
16-C
15) the alkyl replacement.
Preferred compositions of the present invention contains 5.00%-20.00% (weight) polyoxyethylene sorbitan mono-laurate and 5.00%-15.00% (weight) Citrate trianion.If adding sucrose fatty ester, its content preferably are no more than 5.00% (weight).
The total amount that is important to note that three kinds of active ingredients is in 10.00%-35.00% (weight) scope.
Contain the cleaning composition that is not more than three kinds of components of 10.00% (weight) and may not have enough required cleansing powers.On the other hand, if its amount surpasses 35.00% (weight), this detergent composition can cause undesirable adverse effect, as skin irritation, freshness damage etc.
Ratio between active ingredient also should be considered as important factor of the present invention.
Preferably polyoxyethylene sorbitan monolaurate and Trisodium Citrate are with the mixture of 20: 5 to 10: 10 (weight) ratios.
Hung 25% of acid esters (20E.O.) in single month if the Trisodium Citrate that contains is less than polyethenoxy sorbitan, then the detergent composition of gained may have weak cleansing power.On the other hand, if the content of Trisodium Citrate surpasses 100% of polyoxyethylene sorbitan mono-laurate, then two components can not fine mixing to be enough to avoid layering.
This principle also is applicable to the detergent composition that also contains sucrose fatty ester.
According to the present invention, polyoxyethylene sorbitan mono-laurate and sucrose fatty ester with respect to the ratio of Citrate trianion preferably in 25: 5 to 10: 10 scopes.
Detergent composition of the present invention also can comprise the recontaminate inhibitor, organic additive and/or sanitas.
This additive is selected from and is used for cleaning kitchen utensil, fruit or vegetables and to the material of the washing composition of human body free of toxic effects.
Preferred recontaminate inhibitor is a water-soluble polymers, as Xylo-Mucine or polyoxyethylene glycol.
Organic acid such as citric acid are preferred organic additives.
Mode that should not have adverse effect with the cleansing power to the detergent composition that obtains adds additive.
The preferred detergent composition of the present invention contains, by weight, and 0.05%～1.00% recontaminate inhibitor, 1.00%～2.00% organic additive and 0.1%～1.00% sanitas.
Be lower than this scope, additive can not work fully, and this scope can be attended by adverse effect such as cleansing power weakens and be higher than.
The detergent composition harmless and non-stimulated according to the present invention is applicable to cleaning the product relevant with food, and for example kitchen utensil, fruit, vegetables etc. are especially cleaned fruit or vegetables.
Detergent composition of the present invention is because its fabulous biological degradability, contaminate environment hardly after draining.
Referring to following embodiment the present invention is described.Yet the present invention is not limited to these embodiment.
The preferred embodiment of the invention:
Embodiment 1-4 and comparative examples
The detergent composition that preparation has chemical composition listed in the table 1.
Table 1: the chemical constituent of washing agent (% by weight) the chemical constituent embodiment 1 embodiment 2 embodiment 3 embodiment 4 comparative examples 1 polyoxyethylene 20.0 20.0 10.0 20.0 20.0 D-sorbite monolaurate sucrose fatty esters that dewater---the 4.0-natrium citricum-9.0 10.0 9.0-potassium citrate 5.0----Macrogol 6000 0.1 0.1 1.0 0.1-citric acid 0.5-1.0--anticorrisive agents 0.5 0.5 0.5 0.5-surplus surplus surplus surplus surplus of purifying waste water
To above listed composition, washability, the influence to freshness, toxicity, skin irritation, antigenicity, mutagenicity, biological degradability are evaluated as follows.
In embodiment 4, the DK ester S-L18A (trade mark of forming by monoesters/two, three esters (4/1); Crodesta SL-40) as sucrose fatty ester.
For ease of relatively, the polyoxyethylene sorbitan mono-laurate in purified aqueous solution, neutral detergent available on the market (anionic surface washing agent, the i.e. neutral detergent of mainly forming) and purify waste water together determined by sodium alkyl benzene sulfonate.
The detergent composition of embodiment 1,2,3,4 will be decided to be A, B, C, D hereinafter, and the composition of comparative examples 1 is decided to be E, and neutral detergent available on the market is F, and purifying waste water is decided to be G.
(1) agricultural chemicals is removed ability test:
Winning the strawberry that grows in the farm tests.
The concentration of the agricultural chemicals on the measure sample before cleaning and afterwards.First with one of A to G, for the second time and clean respectively with normal water for the third time, measure residual agricultural chemicals with ordinary method.
Testing sequence further describes as follows:
The relevant sample of 250 grams was immersed in the solution of 7 liters of 0.5%A to G 5 minutes, and stirred 3 minutes.The gained sample divides flowing water to clean twice, each 2 minutes with 7500ml/.Get 200 gram respective sample after 1 day and clean, extract then with the 250ml propyl alcohol.(extr-act) is dissolved in the 10ml hexane with extracting solution.The 5ml solution of gained is filtered and vacuum concentration through post.This enriched material is dissolved in the 10ml hexane and with GC/FPD and analyzes.The results are shown in Table 2.
Table 2: the reduced rate of agricultural chemicals
| Chemical initial concentration (ppm) | After cleaning for the first time with one of A to G | After cleaning for the second time with flowing water | After cleaning for the third time with flowing water |
| Residual matting is fallen the % (ppm) of the concentration of product | Residual matting is fallen the % (ppm) of the concentration of product | Residual matting is fallen the % (ppm) of the concentration of product | |
| A 8.22 | 0.96 88.4 | 0.59 92.9 | 0.52 93.7 |
| B 8.28 | 0.86 89.6 | 0.46 94.4 | 0.27 96.7 |
| C 8.25 | 1.03 87.6 | 0.55 93.3 | 0.44 94.7 |
| D 8.23 | 0.95 88.5 | 0.64 92.2 | 0.31 96.2 |
| E 8.21 | 2.37 71.2 | 2.21 73.1 | 2.01 75.5 |
| F 8.18 | 1.24 84.8 | 0.96 88.3 | 0.69 91.6 |
| G 8.15 | 2.65 68.7 | 2.23 72.6 | 2.09 74.4 |
As shown in table 2, detergent composition A to D of the present invention can effectively remove the agricultural chemicals on the fruit.Detergent composition E uses the polyoxyethylene sorbitan mono-laurate as unique active ingredient, also shows to a certain degree washability, though be not very strong.
(2) cleansing power test
The stdn that will be used for cleansing power test is polluted bag and is immersed in respectively with normal water-reducible 0.6%A, B, C, D, E, F and G solution (25 ℃) 30 minutes.
Test-results is as follows:
Table 3: the % that washes away
The % that cleaning composition washes
A 83％
B 87％
C 80％
D 84％
E 21％
F 82％
G 13％
As shown in table 3, detergent composition A to D of the present invention can effectively remove pollutent.Use the polyoxyethylene sorbitan mono-laurate also to show to a certain degree washability, though not really strong as the detergent composition E of unique active ingredient.
The removal of microorganisms test of (3) living
Arbitrarily winning the lettuce and the strawberry that are grown in the farm tests.
Every kind of sample (250g) immerses in 0.5%A (B, C, D, E, F or the G) solution of 1000ml and stirred 20 seconds, and water cleaned 15 seconds then.
Counting also remains in the number of microorganism of the work on the sample, with arbitrarily get the washed sample of 100g in 1000ml salt solution, vibrate 25 times.
The number of the microorganism that lives in the 1ml solution that counting obtains like this.Table 4 provides the number of the microorganism that lives in every gram test sample.
Table 4: the microbe number of living
Washing composition lettuce strawberry
A 191 210
B 181 182
C 220 241
D 190 204
E 18112 19213
F 4215 4112
G 21205 22120
As shown in table 4, cleaning composition A to D of the present invention can effectively remove microorganism, with polyoxyethylene sorbitan single month hang acid esters as the detergent composition E of unique active ingredient to a certain extent (though not really strong) also can remove microorganism.
(4) to the influence of vegetable tissue
In 5% aqueous solution that the onion cut into pieces and Caulis et Folium Brassicae capitatae are immersed washing composition A of the present invention and neutral detergent F respectively 3 minutes.
Remove solution, the tissue with the microscopy test piece the results are shown in Figure 1 to 4.
Fig. 1 to 4 show the outer tissue that is immersed in the vegetables in the washing composition of the present invention preserve complete, and be immersed in vegetables in the neutral detergent be damaged very big, especially its cytolemma and tissue.
(5) acute toxicity test (oral)
All give 10 rats (5 male/5 female) oral administration washing composition A of the present invention and neutral detergent F, with the test acute toxicity by every kg body weight 10 gram dosage.Table 5 provides test-results.
Table 5: the 10 minutes 30 minutes 1 hour 4 hours 12 hours time after the acute toxicity administration
Complete complete complete complete complete the living of living of living of living of living of A
B is complete live dead 3 dead 6 dead 9 complete dead
Compare with neutral detergent, washing composition of the present invention demonstrates the acute toxicity that has reduced.
(6) cell toxicity test
Use the nephrocyte of monkey and the tooth of human body to do (tooth-stem) fibrocyte; With ordinary method test with washing composition A with the cytotoxicity of washing composition F.
In table 6 and table 7, provide test-results.
Table 6: survival rate concentration 10,000 600 300 150 75 37.5 18.7 9.4 (ppm) the ppm ppm ppm ppm ppm ppm ppm ppm A of the nephrocyte of monkey 100% 100% 100% 100% 100% 100% 100% 100% F 0% 25% 50% 70% 80% 90% 100% 100%
Table 7: the human body tooth is done fibrocellular survival rate concentration 10,000 600 300 150 75 37.5 18.7 9.4 (ppm) ppm ppm ppm ppm ppm ppm ppm ppm A 100% 100% 100% 100% 100% 100% 100% 100% F 0% 15% 40% 65% 85% 95% 100% 100%
Washing composition of the present invention even 10, there is not harmful effect in pair cell under the 000ppm high density (zooblast and human body cell), and known neutral detergent even under low relatively 37.5ppm concentration, also damage cell.
(7) first skin irritation is tested
Test the skin irritation that causes by washing composition A and F according to the clause 10 that National Health and Safety Reserach Institute formulates.Test with New Zealand white rabbit, the P.I.I. value that is obtained by test is as follows:
A：0.12
F：3.91
The result shows that with regard to primary stimulus washing composition of the present invention is lower than the washing composition pungency on the market.
(8) accumulation skin irritation test
Test accumulation effect of stimulation by continuous use washing composition, the skin of new zealand rabbit (n=6) is contacted 16 days with washing composition A continuously with F skin.
Measure the stimulation degree with employed method in the above first skin irritation test, the result is as follows:
The A:1 point
The F:41.5 point
The result shows that washing composition A of the present invention does not almost have accumulation and stimulates, and the washing composition F on the market has significant hormesis to skin.
(9) antigen test
The apparent feminine gender of skin contact hypersensitive test that washing composition of the present invention carries out using cavy.
(10) mutagenicity test
Be the mutagenesis potentiality of test washing composition of the present invention, use bacterium that washing composition is carried out opposite mutant test.Test shows negative to washing composition of the present invention to mutagenicity.
(11) biological degradability test
Measure the biological degradability of washing composition of the present invention according to the Korean standard (KSM 953-78) of production usefulness.The result shows had 99.4% washing composition be degraded in one day, had 99.8% washing composition to be degraded in 7 days.
(12) toxicity test of fish
According to known general method, washing composition A and F are carried out the toxicity test of fish with carp.
The result:
More than the A:500ppm
F：100ppm
This result shows washing composition of the present invention even under 5 times of neutral detergent high concentration the ecosystem is not had harmful effect yet.
Above-mentioned test-results proves that detergent composition of the present invention can remove agricultural chemicals, bacterium and other general pollutents and do not damage the freshness of the fruits and vegetables that is washed, and this washing composition is nontoxic to human body, because its biological degradability, seldom contaminate environment.
Claims (5)
1. a detergent composition comprises the polyoxyethylene sorbitan mono-laurate of 5.00-20.00% weight and Trisodium Citrate, Tripotassium Citrate or its mixture of 5.00-15.00% weight, and surplus is the aqueous carrier that is applicable to described cleaning composition; Wherein the weight ratio of polyoxyethylene sorbitan mono-laurate and Trisodium Citrate, Tripotassium Citrate or its mixture is in 20: 5 to 10: 10 scope.
2. according to the detergent composition of claim 1, it also comprises the sucrose fatty ester of 0.01-5.00% weight:
Wherein R is (C
10-C
15) alkyl; And wherein polyoxyethylene sorbitan mono-laurate and Trisodium Citrate, Tripotassium Citrate or its mixture and sucrose fatty ester sum are the 10.00-35.00% of detergent composition weight.
3. according to the detergent composition of claim 1 or 2, it also comprises the recontaminate inhibitor of 0.05-1.00% weight; The sanitas of the organic additive of 1.00-2.00% weight and/or 0.10-1.00% weight.
4. according to the detergent composition of claim 3, wherein said recontaminate inhibitor is Xylo-Mucine or polyoxyethylene glycol.
5. claim 1 or 2 the detergent composition application in cleaning fruits and vegetables.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9402797A GB2286596B (en) | 1994-02-14 | 1994-02-14 | A detergent composition |
| CN94101929A CN1047618C (en) | 1994-02-14 | 1994-02-15 | Detergent composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9402797A GB2286596B (en) | 1994-02-14 | 1994-02-14 | A detergent composition |
| CN94101929A CN1047618C (en) | 1994-02-14 | 1994-02-15 | Detergent composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1107177A CN1107177A (en) | 1995-08-23 |
| CN1047618C true CN1047618C (en) | 1999-12-22 |
Family
ID=36950104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94101929A Expired - Lifetime CN1047618C (en) | 1994-02-14 | 1994-02-15 | Detergent composition |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1047618C (en) |
| GB (1) | GB2286596B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2292563A (en) * | 1994-08-24 | 1996-02-28 | Bruce Philip Green | Food, fruit and vegetable wash |
| FI970382A (en) * | 1997-01-30 | 1998-07-31 | Fruit Wash Oy | Detergent composition suitable for food use |
| CN103131544A (en) * | 2011-11-22 | 2013-06-05 | 上海立昌环境工程有限公司 | Preparation and application of biodegradable degreasing agent |
| CN106591013A (en) * | 2016-11-30 | 2017-04-26 | 大连百奥泰科技有限公司 | Biological detergent composition |
| CN107815364A (en) * | 2017-11-14 | 2018-03-20 | 蒙城县存胜家居清洁用品有限公司 | A kind of Chinese herbal medicine detergent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059931A (en) * | 1991-09-21 | 1992-04-01 | 广州白云科技开发中心 | Vegetables, fruit cleaning agent of remanent pesticide |
| CN1075331A (en) * | 1991-12-04 | 1993-08-18 | 普罗格特-甘布尔公司 | The laundry of the cellulase of arrestin lytic enzyme washes agent by liquid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1395357A (en) * | 1971-07-01 | 1975-05-29 | Kao Corp | Detergent composition |
| IT1090756B (en) * | 1977-12-01 | 1985-06-26 | Balsamo Antonio Renato | PHYSICAL CHEMICAL METHOD AND RELATED PRODUCT TO OBTAIN THE ELIMINATION OF ANY ANTIGIENIC, CHEMICAL AND BACTERIAL RESIDUES, ON THE EXTERNAL SURFACES OF THE FOODS WITH SAFEGUARD OF THEIR INTEGRITY AND HEALTH |
| US4828750A (en) * | 1987-12-02 | 1989-05-09 | Colgate-Polmolive Company | Fabric rinse composition to remove surfactant residues |
-
1994
- 1994-02-14 GB GB9402797A patent/GB2286596B/en not_active Expired - Lifetime
- 1994-02-15 CN CN94101929A patent/CN1047618C/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059931A (en) * | 1991-09-21 | 1992-04-01 | 广州白云科技开发中心 | Vegetables, fruit cleaning agent of remanent pesticide |
| CN1075331A (en) * | 1991-12-04 | 1993-08-18 | 普罗格特-甘布尔公司 | The laundry of the cellulase of arrestin lytic enzyme washes agent by liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1107177A (en) | 1995-08-23 |
| GB9402797D0 (en) | 1994-04-06 |
| GB2286596A (en) | 1995-08-23 |
| GB2286596B (en) | 1998-03-11 |
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