Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
When add oligofructose composition in conventional enzyme-containing detergent, the soil removability of enzyme-containing detergent increases.
Conventional enzyme-containing detergent constituent in the present invention, can be selected from enzyme, tensio-active agent, SYNTHETIC OPTICAL WHITNER, white dyes, enzyme stabilizers, dispersion agent, spot suspension agent, water-softening agent, sanitas, sequestrant, spices etc.
The precise nature of these components and mix content by the physical form that depends on component with and the precise nature of the washing composition operation of application.
Preferred component is an enzyme, and enzyme can be selected from cellulase, hemicellulase, peroxidase, proteolytic enzyme, amylase, zytase, lipase, Phospholipid hydrolase, polygalacturonase, oxydase, reductase enzyme, dextranase or their mixture.
A kind of preferred component is tensio-active agent, it can be aniorfic surfactant, cats product, zwitterionics, nonionic surface active agent and their combination, as tensio-active agent can be selected from carboxylate fluorocarbon surfactant, linear alkyl benzene sulphonic acid (LAS), aliphatic alcohol sulfate (AS or FAS), secondary paraffin sulfonate (SAS), sulfonated α-olefin (AOS), fatty alcohol polyoxyethylene ether sulfate (AES), fatty alcohol-polyoxyethylene ether (AE), methyl ester sulfonate or alpha-sulfo fatty acid methyl ester (MES), APG (APG), N-alkyl glucose amide (AGA), alkylphenol polyoxyethylene (APE), fat alkylolamide (FAA), betanin derivative, imidazolidine derivatives etc. one or more of.
Preferred component is a sanitas, can be parabens (nipagin esters), is mainly its methyl esters, propyl ester, butyl ester etc.; And quaternary ammonium salt surface active agent, O-SyL, Imidurea; Organic acid, as de-acetic acid, M-nitro benzoic acid and its esters, Sorbic Acid and its esters, phenylformic acid and its esters, Whitfield's ointment, phenylic acid; Some fragrance component etc.
A kind of preferred component is sequestrant, heavy metal ion chelating agent is in qualitative acidity, as there is phosphoric acid or carboxylic acid functional, can contend with its acid form and positively charged ion, as the ammonium salt ion of alkalimetal ion, ammonium salt or replacement or the complex compound of its mixture, the form of salt exist.Be preferably organophosphate, as alkylidene group phosphoric acid ester, basic metal ethane, 1-hydroxyl bisphosphate and inferior amino trimethylene methyl phosphorodithioate etc.
Preferred component is a spot suspension agent, can be selected from the one or more of of Walocel MT 20.000PV (sodium), Volpo S 10, polyvinylpyrrolidone, macromolecule polyacrylic acid, Vltra tears, Type 3U, carboxyl methyl starch, natural gum etc.
Preferred component is a water-softening agent, can be selected from the one or more of of phosphoric acid salt, nitrogenous organic sequestering agent and acrylic polymers, Starso, zeolite, sodium carbonate, water glass etc.
Preferred component is a spices, mainly comprises the spices that incapsulates, fragrance precursor, pure fragrance material and composition thereof.Various chemical substances are used to the manufacture of spices as materials such as aldehyde, ketone, esters.The crude vegetal of the complex mixture of various chemical compositions and animal oil and exudate are also used as spice oil.It can be better simply that the present invention's spices used forms, and can be also more complicated, can be natural, or the chemical composition of synthetic.
Those skilled in the art can be according to the applied specific field of washing composition, and actual needs is selected and adjusts.These selections and adjustment all can not produce substantial effect to the present invention.
As when being used for washing clothes, in washing composition of the present invention, also can comprise clothing whitening agent, fabric softening, dyestuff etc.
For the ease of rinsing, can in washing composition, add Yi Pao ﹑ defoamer.
When washing hand liquid ﹑ hand with dish washing detergent etc., also can add and steep ﹑ suds-stabilizing agent.
When washing the crust with firm stain as Lu Zao ﹑ Chui Ju ﹑ wall, can add friction agent, as Shi Ying Sha ﹑ Gui Zao Tu ﹑ Hua Shi Fen ﹑ calcium carbonate etc.
In order to clean coloured dirt as Se Su ﹑ Cha Gou ﹑ Ka Fei Zi ﹑ dish stain etc., can add SYNTHETIC OPTICAL WHITNER and activator, the former is as chloramines T ﹑ DICHLOROISOCYANURIC ACID and ﹑ Lv Suan Na ﹑ Piao Bai Fen ﹑ Guo Peng Suan Na ﹑ SPC-D of Yan thereof etc., and the latter is as tetraacetyl ethylene diamine (TAED) etc.
In order to increase clean bacterium effect, need to add antiseptic-germicide.Conventional antiseptic-germicide has the adjacent phenylester of: Ben Fen ﹑ Jia Fen ﹑ etc.
In order to increase the solubleness of tensio-active agent and auxiliary agent in liquid washing agent, and promote the consistency of each compatibility component to reduce cloud point, can add solubilizing agent, make surface active agent solubilization, can make solution become transparence, prevent Precipitation and be separated.Conventional solubilizing agent has Na Yan ﹑ Jia Yan ﹑ ammonium salt and the Yi Chun ﹑ Yi Bing Chun ﹑ Yi glycol Dan Ding Mi ﹑ alkyl phosphate of Jia Ben Huang Suan ﹑ xylene monosulfonic acid and isopropyl sulfonic acid, urea etc.
For higher liquid or the detergent paste relevant with human body of class, during as Liquid soap, shampoo etc., can add pearling agent, be mainly to give washing composition pearlescent gloss, also can add washing composition stickiness simultaneously, make washing composition outward appearance more beautiful.As ethylene glycol monostearate, Ethylene Glycol Distearate etc.
In addition, oligofructose enzyme-containing detergent of the present invention can, for any form easily, as the liquid of Powdered or particulate solid, bar, tablet or non-water, comprise gel and paste form.When being the enzyme-containing detergent of liquid form, in washing composition of the present invention, can comprise enzyme stabilizers composition, as boric acid etc.Enzyme stabilizers and consumption thereof for liquid washing agent are known for those skilled in the art, and those skilled in the art can select suitable enzyme stabilizers according to actual needs, and the effect of oligofructose in the present invention is not produced to materially affect.
For washing composition being made to liquid or paste, in washing composition, also can add: thickening material, as natural resin is Chenged Shu Zhi ﹑ macrogol ester class, longer chain fatty acid with He, and derivatived cellulose is as carboxymethyl cellulose (CMC), Natvosol, Type 3U, methylhydroxypropylcellulose, sodium-chlor, Repone K, magnesium chloride, ammonium chloride, saltcake etc.; Buffer reagent: have sulfonic acid, citric acid, phosphoric acid, Sodium Tetraborate, a SODIUM PHOSPHATE, MONOBASIC etc. for what regulate pH value.
Embodiment
In order to verify the enhancement of oligofructose to enzyme-containing detergent soil removability, the inventor adopts and add the oligofructose of different ratios in conventional enzyme-containing detergent constituent, and tests the washing effect of enzyme-containing detergent to cotton spot.
test materials
Cotton calico, is cut into 8 cm * 8 cm cloths in test;
Conventional enzyme-containing detergent constituent D: Sodium dodecylbenzene sulfonate 20 wt/%, polyoxyethylenated alcohol sodium sulfate 10wt/%, trolamine 1 wt/%, white dyes 0.3 wt/%, spices 0.2 wt/%, Xylo-Mucine 1 wt/%, water glass 8 wt/%, sodium carbonate 12wt/%, sodium sulfate 10%, 4A zeolite 29.5 wt/%, Sumizyme MP 2 wt/%, alkaline lipase 2 wt/%, cellulase 2 wt/%, amylase 2 wt/%;
Conventional enzyme-containing detergent constituent T: sodium alkyl benzene sulfonate 30 wt/%, tripoly phosphate sodium STPP 17 wt/%, water glass 8 wt/%, sodium carbonate 6 wt/%, Xylo-Mucine 1 wt/%, sodium sulfate 34 wt/%, Sumizyme MP 1 wt/%, alkaline lipase 1 wt/%, cellulase 1 wt/%, amylase 1 wt/%;
Mixing oil spot Ye – presses mass ratio mixing soy sauce and the edible oil preparation of 1:1;
Tomato-sauce spot Ye – tomato-sauce;
Fresh orange-juice spot Ye – shreds orange, mash, and filters.
testing sequence
One, stain the making of stain cloth
Spot is poured in pallet, got after cloth compregnate one time, then by the reverse compregnate of stained cloth one time, naturally dry.
Two, washing process
Take the conventional enzyme-containing detergent constituent of 1 g in large beaker, add the tap water of 200 mL, glass stick stirs enzyme-containing detergent composition is dissolved completely;
Arrange and do not add the control group of oligofructose, and the sample sets that adds 0.0005g, 0.005g, 0.01g, 0.025g, 0.05g, 0.3 g oligofructose, stir, dissolve completely;
In embodiment 1-6, be wherein different ratios oligofructose and the mixing of conventional enzyme-containing detergent constituent D; In embodiment 7-11, be different ratios oligofructose and the mixing of conventional enzyme-containing detergent constituent T.
Put into the cloth with spot prepared by step 1, soaking at room temperature 30 minutes, during every 5 minutes, with glass stick, stir once, each churning time approximately 20 seconds;
Take out cloth, with 2 dehydrations afterwards of the RB50-3012G of Rongshida type automatic washing machine tap water rinsing, under room temperature, naturally dry.
Three, detergency test
Instrument: DATACOLORSF600X blancometer, D65 light source, 10Deg.
Method: the whiteness value by test white cloth before and after washing, evaluate washing effect, whiteness value is higher, illustrates that washing effect is better.At every soiled cotton pros and cons, get 5 tests and average as whiteness value, and be calculated as follows decontamination value R(%):
R(%)=(A2-A1)/(A0-A1) * 100%, wherein A0 is that cloth specimen stains front whiteness value; Al is that cloth specimen stains rear whiteness value; A2 is for staining the rear whiteness value of cloth specimen washing.
According to formula F=R1/R0, calculate decontamination ratio F, wherein R1 is the decontamination value that adds the enzyme-containing detergent of oligofructose; R0 is not for adding the decontamination value of the enzyme-containing detergent of oligofructose.
That is during F > 1, detersive power is stronger than former enzyme-containing detergent; During F=1, detersive power is suitable with former enzyme-containing detergent; During F < 1, detersive power than former enzyme-containing detergent a little less than
The sensory evaluation of four, decontamination effect
The judgement criteria of decontamination effect, is made as five grades, is respectively 1,2,3,4 and 5.1 is that detersive power is the poorest, and 5 is that detersive power is best, and 3 is medium, and 2,4 detersive power is respectively between 1 and 3,3 and 5.5 for loseing spot liquid vestige completely; 4 for substantially loseing spot liquid vestige; 3 is remaining light stains only, and stains area is less than original 50%; 2 is more shallow stains, and stains area does not reduce; 1 for there being darker stains.Each sample has six repetitions, and detersive power effect is passed judgment on by three non-experimenters, to each repeat samples, all will mark, and each appraises for six times cumulatively must to be divided into three judge personnel, and total points is 90 minutes.
test result
Table 1 different ratios oligofructose and conventional enzyme-containing detergent constituent D decontamination value and with conventional enzyme-containing detergent constituent D decontamination ratio
Fig. 1 is the oligofructose of different ratios and the weight ratio of conventional enzymatic detergent compositions and cotton decontamination value variation diagram, the data of associative list 1, visible, added after oligofructose, the weight ratio scope of oligofructose and conventional enzymatic detergent compositions, when 0.5:1000-300:1000, all can make the soil removability of enzyme-containing detergent increase.When scope at 0.5:1000-10:1000 of the weight ratio of oligofructose and conventional enzymatic detergent compositions, soil removability increases gradually, when the weight ratio of oligofructose and conventional enzymatic detergent compositions is 10:1000(embodiment 3) reach maximum value R=87.10, F=1.22, when scope at 10:1000-300:1000 of the weight ratio of oligofructose and conventional enzymatic detergent compositions, decontamination ratio declines to some extent.
Can draw thus, the interpolation of a small amount of oligofructose can significantly increase the soil removability of enzyme-containing detergent, and its clean effect is improved.
Table 2 different ratios oligofructose is evaluated the different spot liquid of cotton soil removability from conventional enzyme-containing detergent constituent D
Detersive power scoring (each 6 are repeated samples, 3 people's scorings add and, full marks 90 minutes)
Table 3 different ratios oligofructose is evaluated the different spot liquid of cotton soil removability from conventional enzyme-containing detergent constituent T
Detersive power scoring (each 6 are repeated samples, 3 people's scorings add and, full marks 90 minutes)
After the oligofructose of different ratios mixes with conventional enzyme-containing detergent constituent, soil removability evaluation is in Table 2 and table 3.As can be seen here, enzyme-containing detergent provided by the present invention is compared with the conventional enzyme-containing detergent constituent that does not contain oligofructose composition, has stronger soil removability.Conventional enzyme-containing detergent constituent D compares and has improved 8.9%-20%(embodiment 2-embodiment 4 with conventional enzyme-containing detergent constituent D with the soil removability of the different ratios mixture mixing oil of oligofructose), the soil removability of tomato-sauce has been improved to 12.8%-33.3%(embodiment 1-embodiment 5).Conventional enzyme-containing detergent constituent T compares and has improved 11%-26%(embodiment 8-embodiment 11 with conventional enzyme-containing detergent constituent T with the soil removability of the different ratios mixture mixing oil of oligofructose), the soil removability of tomato-sauce has been improved to 12.8%-25.6%(embodiment 8-embodiment 11).The mixture of two kinds of conventional enzyme-containing detergent constituents and oligofructose is less to the soil removability increase of orange juice.
Yet, it will be understood by those skilled in the art that, in actual applications, due to needs, consider other factors such as cost, in enzyme-containing detergent of the present invention, the relative content of oligofructose can suitably be chosen within the scope of this, and the amount of the oligofructose that enzyme-containing detergent composition as conventional in every 1000 g is corresponding is less than 300 g, as being 0.5-300 g, or the scope of 0.5-50 g, or 0.5-25 g.Concrete selection foundation and scope can be definite according to practical situation by those skilled in the art, and can therefore not limit the scope of the invention.
Simultaneously, owing to having added the oligofructose composition with multi-biological functional in enzyme-containing detergent, therefore enzyme-containing detergent provided by the present invention is except having high-effective cleansing ability, also there is the multi-biological activity that oligofructose has, as suppress the growth of skin harmful bacteria, this also makes enzyme-containing detergent provided by the present invention have skin care function, has expanded its effect.
In addition, the present invention proportionally evenly mixes common conventional enzyme-containing detergent constituent with oligofructose, without special manufacturing process, does not significantly increase cost when obviously improving soil removability.
The detersive power that can significantly strengthen conventional enzyme-containing detergent constituent about the interpolation of the oligofructose of small amount, contriver thinks that possible reason comprises, oligofructose can strengthen the activity of zymin in conventional enzyme-containing detergent constituent.So, in common conventional enzyme-containing detergent composition, add a small amount of oligofructose, just can reach the effect that strengthens decontamination, have wide range of applications.
About to different sorts spot, the performance difference of the decontamination enhancement of oligofructose, applicant's supposition, this may be because oligofructose causes the difference of heterogeneity spot soil removability the difference of the enzymic activity enhancement of different zymins and washing composition itself.
The above the specific embodiment of the present invention, does not form limiting the scope of the present invention.Various other corresponding changes and distortion that any technical conceive according to the present invention is made, all should be included in the protection domain of the claims in the present invention.