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A Method for Establishing a Toothpaste Transparency Evaluation Model

A technology for evaluating models and establishing methods, applied in the field of toothpaste, which can solve the problems of time-consuming and laborious, and no fixed evaluation model.

Active Publication Date: 2020-11-06
广州舒客实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although there are relevant literature reports on the research on the transparency of toothpaste, they all discuss the influence of each component on the transparency of the paste from a theoretical perspective. There is no fixed evaluation model to quantify the impact of the amount of each raw material added on the transparency and influence level
[0004] Therefore, the development of transparent toothpaste formula is still in the stage of pure experience and exploration, which is time-consuming and labor-intensive.

Method used

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  • A Method for Establishing a Toothpaste Transparency Evaluation Model
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  • A Method for Establishing a Toothpaste Transparency Evaluation Model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The establishment method of the toothpaste transparency evaluation model of the present embodiment, concrete steps are as follows:

[0033] First design a basic formula skeleton, which consists of the following components:

[0034]

[0035] The above-mentioned percentages are the percentages of each component accounting for the total weight of the formula.

[0036] In the above formula, the other components have been fixed to a specific value according to the empirical value, and only the influence of the addition of polyethylene glycol-32, frictional hydrated silica and sodium phytate on the transparency of the paste is discussed. .

[0037] A three-level orthogonal experiment was designed for the three factors of polyethylene glycol-32, frictional hydrated silica and sodium phytate, as shown in Table 1.

[0038] Table 1 Orthogonal test

[0039]

[0040]

[0041] According to the paste prepared by the above-mentioned orthogonal test, the light transmittance...

Embodiment 2

[0046] Example 2 Application of Toothpaste Transparency Evaluation Model

[0047] Design a toothpaste formulation that consists of the following components:

[0048]

[0049] The above-mentioned percentages are the percentages of each component accounting for the total weight of the formula.

[0050] The toothpaste transparency evaluation model that obtains according to embodiment 1:

[0051] Transparency=102.9926-3.8044×A-5.2479×B-27.3433×C+6.5778×A 2 +0.2072×B 2 +15.9533×C 2 A is the amount of polyethylene glycol-32 (0), B is the amount of friction-type hydrated silica (10), and C is the amount of sodium phytate (0). It can be calculated that the transparency of this formula is 71.23, and the transparency of the paste is It is medium, suitable as a semi-transparent toothpaste formula.

Embodiment 3

[0052] Example 3 Application of Toothpaste Transparency Evaluation Model

[0053] The researchers first designed the following formula:

[0054]

[0055] The above-mentioned percentages are the percentages of each component accounting for the total weight of the formula.

[0056] The toothpaste transparency evaluation model that obtains according to embodiment 1:

[0057] Transparency=102.9926-3.8044×A-5.2479×B-27.3433×C+6.5778×A 2 +0.2072×B 2 +15.9533×C 2 A is the amount of polyethylene glycol-32 (1.2), B is the amount of friction-type hydrated silica (20), and C is the amount of sodium phytate (0.2). It can be calculated that the transparency of this formula is 80.99, which is relatively high. If it is necessary to design and develop a translucent product (expected transparency 60-75), then this formula is not suitable and needs to be modified; if it is necessary to design a product with better transparency (expected transparency > 75), then this formula is transparen...

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Abstract

The invention discloses a toothpaste transparency evaluation model establishing method. The method comprises the following steps of: firstly establishing a toothpaste basic formula which sets some formula component contents influencing the toothpaste transparency as variables and sets the other formula component contents as fixed values; preparing a series toothpaste samples in allusion to a variable component dosage design orthogonal test; respectively carrying out transparency data test on the toothpaste samples; and carrying out data fitting analysis on transparency data via statistical software SPPS, so as to establish an evaluation model between the formula components influencing the toothpaste transparency and the toothpaste transparency. The toothpaste transparency evaluation model establishing method disclosed by the invention is beneficial for the systematic research of transparency toothpaste, and the established evaluation model is capable of instructing the research and development and formula design of the transparency toothpaste.

Description

technical field [0001] The invention relates to the technical field of toothpaste, in particular to the development and research of transparent toothpaste, in particular to a method for establishing a toothpaste transparency evaluation model. Background technique [0002] Toothpaste is a daily consumer product used to clean teeth and maintain oral hygiene. The production and use level of toothpaste is one of the important symbols of a country's civilization and progress. Because of its unique appearance, transparent toothpaste gives people a feeling of being pleasing to the eye, clean and safe, and is favored by consumers. [0003] The types and proportions of humectants, friction agents, and deionized water in transparent toothpaste formulas have an important impact on the transparency of the paste. At present, although there are relevant literature reports on the research on the transparency of toothpaste, they all discuss the influence of each component on the transparen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20
CPCG06F30/20
Inventor 陈敏珊孙东方朱鹤曾晓宇李立芬
Owner 广州舒客实业有限公司
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