CN110157208A - A kind of nontoxic antibacterial plasticine and preparation method thereof - Google Patents
A kind of nontoxic antibacterial plasticine and preparation method thereof Download PDFInfo
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- CN110157208A CN110157208A CN201910311595.5A CN201910311595A CN110157208A CN 110157208 A CN110157208 A CN 110157208A CN 201910311595 A CN201910311595 A CN 201910311595A CN 110157208 A CN110157208 A CN 110157208A
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- plasticine
- vinegar
- oil
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
It is a kind of nontoxic antibacterial plasticine and preparation method thereof the invention belongs to toy for children field.It is composed of the following raw materials by weight: 90-110 parts of Grain Powder, 20-30 parts of starch, 30-50 parts of water, 0-5 parts of edible pigment, 3-6 parts of edible oil, 3-8 parts of vinegar, 2-8 parts of chitosan, 3-8 parts of sodium alginate.The raw materials used extract to commonly use food materials or natural material of plasticine prepared by the present invention, nontoxic, safety and environmental protection, and have the function of anti-bacteria and anti-virus, it can be avoided the propagation and cross-infection of bacterium during using plasticine.The plasticine raw material is cheap and easy to get simultaneously, and preparation method is simple.
Description
Technical field
The invention belongs to toy for children field, specifically a kind of nontoxic antibacterial plasticine and preparation method thereof.
Background technique
A kind of people of the plasticine as educational toy by all ages and classes stages like, are particularly subject to small children
Favor.But the study found that the toy surface after touching of being played for child 10 days can generate Escherichia coli, Staphylococcus aureus
The a large amount of pathogenic microorganisms such as bacterium even Hepatitis virus.Therefore plasticine after playing for a long time, also can as a kind of toy
As the breeding ground of bacterial virus, the health of children is threatened.In addition, small children because intelligence develop not completely,
In play activity it is possible that bite plasticine the case where, the body that the material superiority and inferiority of plasticine also will affect user is strong
Health.Therefore, it is necessary to develop plasticine nontoxic and with certain anti-bacteria and anti-virus function, could obtain it is happy same
When, and without having to worry about the health and safety problem of user.
Summary of the invention
The purpose of the present invention is to provide a kind of plasticine and preparation method thereof with anti-bacteria and anti-virus function.The rubber
Mud raw material is cheap and easy to get, it is nontoxic.
To realize goal of the invention, The technical solution adopted by the invention is as follows:
A kind of nontoxic antibacterial plasticine, is made of the raw material of following parts by weight: 90-110 parts of Grain Powder, 20-30 parts of starch, and water
30-50 parts, 0-5 parts of edible pigment, 3-6 parts of edible oil, 3-8 parts of vinegar, 2-8 parts of chitosan, 3-8 parts of sodium alginate.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that be made of the raw material of following parts by weight: 100 parts of Grain Powder, forming sediment
25 parts of powder, 40 parts of water, 0 part of edible pigment, 7 parts of edible oil, 6 parts of vinegar, 4 parts of chitosan, 5 parts of sodium alginate.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that the Grain Powder is low muscle wheat flour, rice flour or corn
Powder.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that the starch be wheaten starch, cornstarch, sweet potato starch,
Horse
One of bell sweet potato starch, tapioca or a variety of arbitrary proportion mixtures.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that the water is cold boiled water water, and the edible pigment is Natural Food
Use pigment.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that the edible oil is peanut oil, corn oil, soybean oil, sunflower
One of seed oil, olive oil, camellia seed oil, palm oil or a variety of arbitrary proportion mixtures.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that the vinegar is that vinegar used is to make vinegar or artificial synthesized
Vinegar.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that described make vinegar is not added with salt for light color or white
Rice vinegar, wine vinegar or fruit vinegar.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that the artificial synthesized vinegar is salt-free light-coloured vinegar.
According to above-mentioned nontoxic antibacterial plasticine, it is preferable that chitosan used is food-grade chitosan.
The preparation method of above-mentioned nontoxic antibacterial plasticine, comprising the following steps:
(1) Grain Powder is weighed respectively according to the raw material composition of above-mentioned nontoxic antibacterial plasticine, starch, water, edible pigment eats
Oil, vinegar, chitosan, sodium alginate；
(2) Grain Powder, starch, sodium alginate are crossed into 400 mesh sieve respectively, are thoroughly mixed uniformly, it is spare；(3) it will eat
Oil droplet is added in step (2) in gained pulverulent mixture, stirs when being added dropwise, is uniformly mixed it；
(4) half quality cold boiled water water is taken, vinegar is added and is slowly added to chitosan after mixing, sufficiently dissolves, obtains shell
Glycan solution, it is spare；
(5) it takes half quality cold boiled water water quickly to stir, gained mixture in step (2) is slowly added into agitated and generation
In vortex, it is sufficiently mixed；
(6) chitosan prepared by being persistently slowly added in step (4) while stirring in gained mixture in step (5) is molten
Liquid, is stirred well to uniformly mixed, obtains nontoxic antibacterial plasticine.
Compared with prior art, the present invention has the positive effect that:
(1) raw materials are food materials or natural material extract, nontoxic, can ensure user's safety.
(2) present invention is added to the chitosan of Nantural non-toxic, and chitosan is to Escherichia coli, staphylococcus aureus, white
Candida albicans, helicobacter pylori etc. have the function of antibacterial, antibacterial, sterilization etc., can avoid plasticine surface and breed bacterium and virus,
To ensure the safety of user.
(3) present invention is added to the chitosan of Nantural non-toxic, has anticorrosive mildewproof effect, can prevent plasticine from addling
It is mould
Become, influence using.
(4) present invention dissolves chitosan using vinegar, and the acidic materials such as the acetic acid in vinegar is on the one hand utilized to promote shell poly-
Sugar
Dissolution, guarantees that it reaches bacteriocidal concentration；On the one hand acidic environment is provided, it is ensured that the bactericidal and bacteriostatic effect of chitosan.
(5) starch used is natural hygroscopic material in the present invention, and chitosan, sodium alginate are then natural hygroscopic agent and moisturizer,
It can guarantee the prolonged resistance to object for appreciation of prepared plasticine.
(6) plasticine prepared by the present invention is tasteless, non-corrosive, nonirritant, not will cause appointing on user's sense organ
Why not fit.
Specific embodiment
Below by way of specific embodiment, invention is further described in detail, but does not limit the scope of the invention.
Embodiment 1
A kind of nontoxic antibacterial plasticine is made of raw material part of following weight: 110 parts of low-gluten wheat flour, 30 parts of starch, and water 50
Part, 5 parts of edible pigment, 5 parts of edible oil, 3 parts of vinegar, 2 parts of chitosan, 8 parts of sodium alginate.Wherein, the starch is wheat
Starch；The water is cold boiled water water；Edible oil is peanut oil；Vinegar is the salt-free rice vinegar of light color.
The preparation method of above-mentioned nontoxic antibacterial plasticine specifically includes the following steps:
(1) each raw material is weighed respectively according to the raw material composition of above-mentioned nontoxic antibacterial plasticine, it is spare；
(2) Grain Powder, starch, sodium alginate are crossed into 400 mesh sieve respectively, are thoroughly mixed uniformly, it is spare；
(3) edible oil is added dropwise in step (2) in gained pulverulent mixture, is stirred when being added dropwise, is uniformly mixed it；
(4) half quality cold boiled water water is taken, vinegar is added and is slowly added to chitosan after mixing, sufficiently dissolves, obtains shell
Glycan solution, it is spare；
(5) it takes half quality cold boiled water water quickly to stir, gained mixture in step (2) is slowly added into agitated and generation
In vortex, it is sufficiently mixed；
(6) chitosan prepared by being persistently slowly added in step (4) while stirring in gained mixture in step (5) is molten
Liquid, is stirred well to uniformly mixed, obtains nontoxic antibacterial plasticine.
Embodiment 2
A kind of nontoxic antibacterial plasticine is made of raw material part of following weight: 100 parts of rice flour, 25 parts of starch, 40 parts of water, being eaten
0 part of pigment, 7 parts of edible oil, 6 parts of vinegar, 4 parts of chitosan, 5 parts of sodium alginate.Wherein, the starch is sweet potato starch；Institute
Stating water is cold boiled water water；Edible oil is olive oil；Vinegar is the salt-free wine vinegar of white.
The preparation method of above-mentioned nontoxic antibacterial plasticine is same as Example 1.
Embodiment 3
A kind of nontoxic antibacterial plasticine is made of raw material part of following weight: 90 parts of corn flour, 15 parts of starch, 30 parts of water, being eaten
3 parts of pigment, 10 parts of edible oil, 8 parts of vinegar, 5 parts of chitosan, 3 parts of sodium alginate.Wherein, the starch is cornstarch；Institute
Stating water is cold boiled water water；Edible oil is sunflower oil；Vinegar is salt-free artificial synthesized light-coloured vinegar.
The preparation method of above-mentioned nontoxic antibacterial plasticine is same as Example 1.
Embodiment 4
A kind of nontoxic antibacterial plasticine is made of raw material part of following weight: 100 parts of low-gluten wheat flour, 27 parts of starch, and water 45
Part, 4 parts of edible pigment, 6 parts of edible oil, 4 parts of vinegar, 8 parts of chitosan, 3 parts of sodium alginate.Wherein, the starch is wheat
The 1:3 mixture of starch and potato starch；The water is cold boiled water water；Edible oil is the 1:1 mixing of corn oil and soybean oil
Object；Vinegar is the salt-free fruit vinegar of light color.
The preparation method of above-mentioned nontoxic antibacterial plasticine is same as Example 1.
Embodiment 5
A kind of nontoxic antibacterial plasticine is made of raw material part of following weight: 95 parts of rice flour, 30 parts of starch, 47 parts of water, eating color
1 part, 5 parts of edible oil, 5 parts of vinegar, 3 parts of chitosan, 6 parts of sodium alginate of element.Wherein, the starch is wheaten starch and cassava
The 3:1 mixture of powder；The water is cold boiled water water；Edible oil is the 2:3 mixture of camellia seed oil and palm oil；Vinegar is nothing
The artificial synthesized light-coloured vinegar of salt.
The preparation method of above-mentioned nontoxic antibacterial plasticine is same as Example 1.
Embodiment 6
A kind of nontoxic antibacterial plasticine is made of raw material part of following weight: 105 parts of corn flour, 20 parts of starch, and 45 parts of water, food
With 2 parts of pigment, 5 parts of edible oil, 8 parts of vinegar, 2 parts of chitosan, 7 parts of sodium alginate.Wherein, the starch be cornstarch with
The 1:1 mixture of sweet potato starch；The water is cold boiled water water；Edible oil is the 4:1 mixture of olive oil and peanut oil；Vinegar
For the salt-free wine vinegar of white.
The preparation method of above-mentioned nontoxic antibacterial plasticine is same as Example 1.
The antibacterial effect of nontoxic antibacterial plasticine prepared by the present invention according to ASTM E 2149-2010 using succusion into
Row characterization.
The nontoxic antibacterial plasticine antibiotic rate test result of table 1
| Test sample | Escherichia coli 25922 | Staphylococcus aureus 6538 |
| Embodiment 1 | 98.4% | 99.3% |
| Embodiment 2 | 99.8% | 99.7% |
| Embodiment 3 | 99.5% | 98.7% |
| Embodiment 4 | 99.2% | 99.5% |
| Embodiment 5 | 98.3% | 99.4% |
| Embodiment 6 | 98.7% | 98.8% |
The anti-bacterial result shows that nontoxic antibacterial plasticine prepared by the present invention has preferable antibacterial effect
The foregoing is merely illustrative of the preferred embodiments of the present invention, but is not limited only to examples detailed above, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of nontoxic antibacterial plasticine, which is characterized in that be made of the raw material of following parts by weight: 90-110 parts of Grain Powder, forming sediment
20-30 parts of powder, 30-50 parts of water, 0-5 parts of edible pigment, 5-10 parts of edible oil, 3-8 parts of vinegar, 2-8 parts of chitosan, seaweed
Sour sodium 3-8 parts.
2. nontoxic antibacterial plasticine according to claim 1, which is characterized in that Grain Powder used is low muscle wheat flour
Powder, rice flour or corn flour.
3. nontoxic antibacterial plasticine according to claim 1, which is characterized in that starch used is wheaten starch, corn
One of starch, sweet potato starch, potato starch, tapioca or a variety of arbitrary proportion mixtures.
4. nontoxic antibacterial plasticine according to claim 1, which is characterized in that water used is cold boiled water water, food used
It is natural food colour with pigment.
5. nontoxic antibacterial plasticine according to claim 1, which is characterized in that edible oil used is peanut oil, corn
One of oil, soybean oil, sunflower oil, olive oil, camellia seed oil, palm oil or a variety of arbitrary proportion mixtures.
6. nontoxic antibacterial plasticine according to claim 1, which is characterized in that vinegar used is to make vinegar or manually close
At vinegar.
7. according to claim 6 make vinegar, which is characterized in that it is used make vinegar for light color or white be not added with food
Rice vinegar, wine vinegar or the fruit vinegar of salt.
8. artificial synthesized vinegar according to claim 6, which is characterized in that artificial synthesized vinegar used is salt-free light-coloured vinegar.
9. nontoxic antibacterial plasticine according to claim 1, which is characterized in that chitosan used is poly- for food-grade shell
Sugar.
10. a kind of preparation method of any nontoxic antibacterial plasticine of claim 1~10, which is characterized in that including following
Step:
(1) Grain Powder is weighed respectively according to the raw material composition of any one of the claim 1~10 nontoxic antibacterial plasticine, form sediment
Powder, water, edible pigment, edible oil, vinegar, chitosan, sodium alginate；
(2) Grain Powder, starch, sodium alginate are crossed into 400 mesh sieve respectively, are thoroughly mixed uniformly, it is spare；
(3) edible oil is added dropwise in step (2) in gained pulverulent mixture, is stirred when being added dropwise, is uniformly mixed it；
(4) half quality cold boiled water water is taken, vinegar is added and is slowly added to chitosan after mixing, sufficiently dissolves, obtains shell
Glycan solution, it is spare；
(5) it takes half quality cold boiled water water quickly to stir, gained mixture in step (2) is slowly added into agitated and generation
In vortex, it is sufficiently mixed；
(6) chitosan prepared by being persistently slowly added in step (4) while stirring in gained mixture in step (5) is molten
Liquid, is stirred well to uniformly mixed, obtains nontoxic antibacterial plasticine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311595.5A CN110157208A (en) | 2019-04-18 | 2019-04-18 | A kind of nontoxic antibacterial plasticine and preparation method thereof |
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| CN201910311595.5A CN110157208A (en) | 2019-04-18 | 2019-04-18 | A kind of nontoxic antibacterial plasticine and preparation method thereof |
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ID=67639407
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196895A (en) * | 2019-09-19 | 2020-05-26 | 浙江盛博澳工贸有限公司 | Color clay with delicate hand feeling and preparation method thereof |
| CN111646731A (en) * | 2020-04-29 | 2020-09-11 | 昆明乐想童年教育信息咨询有限公司 | Non-toxic antibacterial artware clay sculpture material |
| CN114479200A (en) * | 2022-02-15 | 2022-05-13 | 上海晨光文具股份有限公司 | Food-grade rice color paste and preparation method thereof |
| CN115089977A (en) * | 2022-06-30 | 2022-09-23 | 中国热带农业科学院热带作物品种资源研究所 | Edible tapioca flour plasticine and preparation method thereof |
| IT202100007751A1 (en) * | 2021-03-30 | 2022-09-30 | Thema Informatik Srl | COMPOSITION FOR THE REALIZATION OF BIO-POLYMERS, METHOD FOR THE PREPARATION OF BIO-POLYMERS |
| CN115433471A (en) * | 2022-09-15 | 2022-12-06 | 杭州唯铂莱生物科技有限公司 | Novel antibacterial color clay and preparation method thereof |
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| CN104436695A (en) * | 2014-11-25 | 2015-03-25 | 张家港保税区冠祥贸易有限公司 | Silly putty and manufacturing method thereof |
| CN106084307A (en) * | 2016-07-07 | 2016-11-09 | 潘承恩 | A kind of nontoxic colored plasticine and manufacture method |
| CN108192151A (en) * | 2018-02-07 | 2018-06-22 | 陕西杨凌陕特农业发展有限公司 | A kind of plasticine prepared with bee honey residue and preparation method thereof |
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2019
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Patent Citations (4)
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|---|---|---|---|---|
| CN101824167A (en) * | 2009-03-04 | 2010-09-08 | 林思夏 | Antibacterial plasticine for preventing bacterial cross infection in kindergarten |
| CN104436695A (en) * | 2014-11-25 | 2015-03-25 | 张家港保税区冠祥贸易有限公司 | Silly putty and manufacturing method thereof |
| CN106084307A (en) * | 2016-07-07 | 2016-11-09 | 潘承恩 | A kind of nontoxic colored plasticine and manufacture method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196895A (en) * | 2019-09-19 | 2020-05-26 | 浙江盛博澳工贸有限公司 | Color clay with delicate hand feeling and preparation method thereof |
| CN111646731A (en) * | 2020-04-29 | 2020-09-11 | 昆明乐想童年教育信息咨询有限公司 | Non-toxic antibacterial artware clay sculpture material |
| IT202100007751A1 (en) * | 2021-03-30 | 2022-09-30 | Thema Informatik Srl | COMPOSITION FOR THE REALIZATION OF BIO-POLYMERS, METHOD FOR THE PREPARATION OF BIO-POLYMERS |
| CN114479200A (en) * | 2022-02-15 | 2022-05-13 | 上海晨光文具股份有限公司 | Food-grade rice color paste and preparation method thereof |
| CN115089977A (en) * | 2022-06-30 | 2022-09-23 | 中国热带农业科学院热带作物品种资源研究所 | Edible tapioca flour plasticine and preparation method thereof |
| CN115433471A (en) * | 2022-09-15 | 2022-12-06 | 杭州唯铂莱生物科技有限公司 | Novel antibacterial color clay and preparation method thereof |
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Application publication date: 20190823 |