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Preparation method of high-plastic edible plasticine

A plasticine, high plasticity technology, applied in entertainment, toys and other directions, can solve the problems of unfavorable children's long-term contact use, inability to achieve long-term preservation, lack of elasticity of plasticine, etc., to achieve smooth hand feel, fine unit fineness, Good whiteness

Inactive Publication Date: 2018-08-14
钱万琦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem mainly solved by the present invention is that the traditional flour-based plasticine has poor plasticity. After being placed for a period of time, the starch-based plasticine is easy to dehydrate, crack and harden, and cannot be stored for a long time, and the starch-based plasticine lacks elasticity. In addition, the heavy metals and non-natural volatile chemical components contained in the plasticine are not conducive to children's long-term contact use. Because children are young and curious, they are prone to accidental ingestion during use. Provide A preparation method of high plasticity edible plasticine

Method used

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  • Preparation method of high-plastic edible plasticine

Examples

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Effect test

example 1

[0026]Put 20g of bamboo fiber into a round-bottomed flask filled with 100mL of acetic acid solution with a mass fraction of 20%, put the round-bottomed flask into an oil bath, heat up to 80°C, and add 4mL of a mass fraction of 95% concentrated sulfuric acid solution, start the agitator, stir and mix at a speed of 400r / min for 3 hours to obtain carboxylated cellulose; place the carboxylated cellulose in an ultrasonic reactor with a set power of 700W, and heat up to 60°C , ultrasonically reacted for 4 hours to obtain carboxylated nanocellulose suspension, put the carboxylated nanocellulose suspension in a high-speed centrifuge, centrifuge at a speed of 7000r / min for 12min, remove the supernatant, collect the lower sediment, and set aside; Dissolve 40g of chitosan in 100mL of acetic acid solution with a mass fraction of 85% to obtain a chitosan solution, take 10g of agar powder and stir and disperse it in a beaker with 50mL of distilled water, place the beaker in a water bath, and...

example 2

[0028] Put 25g of bamboo fiber into a round-bottom flask filled with 110mL of acetic acid solution with a mass fraction of 20%, put the round-bottom flask into an oil bath, heat up to 85°C, and add 5mL of 95% concentrated sulfuric acid solution, start the agitator, stir and mix at a speed of 450r / min for 3 hours to obtain carboxylated cellulose; place the carboxylated cellulose in an ultrasonic reactor with a set power of 750W, and heat up to 65°C , ultrasonically reacted for 4 hours to obtain carboxylated nanocellulose suspension, put the carboxylated nanocellulose suspension in a high-speed centrifuge, centrifuge at a speed of 8000r / min for 13min, remove the supernatant, collect the lower sediment, and set aside; Dissolve 45g of chitosan in 110mL of 85% acetic acid solution by mass fraction to obtain a chitosan solution, stir and disperse 13g of agar powder in a beaker with 55mL of distilled water, place the beaker in a water bath, and heat up Heat to 95°C and dissolve for 3...

example 3

[0030] Put 30g of bamboo fiber into a round-bottom flask filled with 120mL of acetic acid solution with a mass fraction of 20%, put the round-bottom flask into an oil bath, heat up to 90°C, and add 5mL of 95% concentrated sulfuric acid solution, start the stirrer, stir and mix at a speed of 500r / min for 4 hours to obtain carboxylated cellulose; place the carboxylated cellulose in an ultrasonic reactor with a set power of 800W, and heat up to 70°C , ultrasonic reaction for 5 hours to obtain carboxylated nanocellulose suspension, put the carboxylated nanocellulose suspension in a high-speed centrifuge, centrifuge at a speed of 9000r / min for 15min, remove the supernatant, collect the lower sediment, and set aside; Dissolve 50g of chitosan in 120mL of acetic acid solution with a mass fraction of 85% to obtain a chitosan solution, take 15g of agar powder and stir and disperse it in a beaker with 60mL of distilled water, place the beaker in a water bath, and heat up Heat and dissolv...

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Abstract

The invention relates to the technical field of children's toy preparation, in particular to a preparation method of high-plastic edible plasticine. The method comprises the steps that bamboo fiber issoaked in a hot acetic acid solution, and chloracetylated cellulose is obtained; the chloracetylated cellulose is subjected to ultrasonic treatment and centrifugalization, and chloracetylated nanocellulose is obtained; a chitosan solution and an agar solution are treated to obtain porous gel, the porous gel is soaked in mixed suspension liquid of the chloracetylated nanocellulose and corn starch,and a plasticine base material is obtained; the plasticine base material, guar gum, maltitol and other raw materials are mixed and heated, and the high-plastic edible plasticine is obtained. Carboxylon a molecular chain and amidogen on amidogen generate ion crosslinking, the viscoplastic property of the plasticine is improved, a carbon-carbon bond, a carbon-oxygen bond and a carbon-hydrogen bondof a blend are difficult to break, the thermal stability of the plasticine is improved, when the plasticine is eaten by children by mistake, the plasticine is turned to be powdery starch polysaccharide substances rapidly, and cannot cause physiological injury to children, and the application prospect is wide.

Description

technical field [0001] The invention relates to the technical field of children's toy preparation, in particular to a preparation method of high-plasticity edible plasticine. Background technique [0002] Plasticine is a kind of educational toy loved by young people. It is also suitable for sculpture, arts and crafts design and other fields. Because of the strong plasticity of plasticine, children can give full play to their imagination and express their richness by playing with plasticine. The colorful inner world is very helpful for the early intellectual development of teenagers. With the continuous improvement of people's health awareness, especially the attention to the health of adolescents and children, people are paying more and more attention to whether children's educational toys are safe and whether they will cause harm to children's health. [0003] At present, most of the plasticine sold on the market is composed of flour, oil, talcum powder, calcium carbon...

Claims

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Application Information

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IPC IPC(8): A63H9/00A63H33/00
CPCA63H9/00A63H33/00
Inventor 钱万琦邓博陈帅
Owner 钱万琦
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