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Rapid identification method for illegal additives in cosmetics

A technology for illegal addition and cosmetics, applied in measuring devices, material analysis by optical means, instruments, etc., can solve the problems of long identification time, complex identification operation, slow identification process, etc., to shorten identification time, improve identification efficiency, The effect of simplifying the identification process

Pending Publication Date: 2022-02-25
INSPECTION & QUARANTINE TECH CENT SHANTOU CIQ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cosmetics refer to smearing, spraying or other similar methods that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, etc., in order to clean, maintain, beautify, modify and change the appearance, or correct human body odor, maintain Chemical industrial products or fine chemical products for the purpose of being in good condition, cosmetics often have illegal substances added, which are easy to damage the skin, so it is necessary to identify illegally added substances; but the identification process of the existing identification methods is generally relatively difficult. Slow, and the identification operation is complicated, which makes the identification time very long, which leads to low identification efficiency, which is not conducive to the identification of other cosmetics

Method used

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  • Rapid identification method for illegal additives in cosmetics
  • Rapid identification method for illegal additives in cosmetics
  • Rapid identification method for illegal additives in cosmetics

Examples

Experimental program
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Effect test

Embodiment 1

[0026] see figure 1 , the present invention provides a technical solution: a method for quickly identifying illegal additives in cosmetics, comprising the following steps: Step 1, collecting sample spectra; Step 2, collecting spectra of illegal substances; Step 3, preprocessing spectra; Step 4, establishing illegal Material spectrum model; step five, sample extraction; step six, sample detection;

[0027] In the above-mentioned step 1, firstly, the substances that may be used in cosmetics are searched in the computer database, and then the spectral value ranges of each substance are collected and sorted out, and then entered into the model software;

[0028] In the above step two, search the computer database for various illegal substances added to cosmetics, then collect the spectral value range of each illegal substance for sorting out, and then enter it into the model software; in step two, the illegally added substances include glucocorticoids Substances such as hormones,...

Embodiment 2

[0034] see Figure 2-4 , in step five, the centrifuge equipment includes a centrifuge tank main body 1, an annular chute 2, a motor 3, a gear 4, a rotating ring 5, an annular slider 6, an annular end rack 7, a connecting rod 8, a fixed clamping plate 9, a screw thread Rod 10, rotating handle 11, moving clamping plate 12, threaded hole 13, cylinder 14, sealing cover 15, outlet pipe 16, valve 17 and support rod 18, a rotating ring 5 is installed on one side inner wall of the centrifuge tank main body 1, An annular slider 6 is welded and fixed on one side of the outer wall of the rotating ring 5, and an annular chute 2 is provided on one side of the inner wall of the centrifugal tank body 1 corresponding to the annular slider 6, and an annular end surface is welded and fixed on the top outer wall of the rotating ring 5. The gear rack 7 is engaged with a gear 4 on the top outer wall of the ring-shaped end rack 7, and a motor 3 is mounted on one side of the inner wall of the centri...

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Abstract

The invention discloses a rapid identification method for illegal additives in cosmetics. The rapid identification method comprises the following steps of 1, collecting the spectrum of a sample; 2, collecting the spectrums of illegal substances; 3, pre-processing the spectrums; 4, establishing an illegal substance spectrum model; 5, extracting the sample; and 6, detecting the sample. In the first step, firstly, the substances possibly used by the cosmetics are searched in a computer database, then the spectral value ranges of all the substances are collected and sorted, and then the spectral value ranges are input into a model software; in the step 2, various illegal substances added to the cosmetics are searched in the computer database, and the spectral value range of each illegal substance is collected for arrangement. According to the method, the illegal additive substance identification model can be established, the detection sample can be rapidly identified, and the identification process is simplified, so that the identification time is shortened, the identification efficiency is improved, and other cosmetics can be conveniently identified.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a method for quickly identifying illegal additives in cosmetics. Background technique [0002] Cosmetics refer to smearing, spraying or other similar methods that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, etc., to achieve cleaning, maintenance, beauty, modification and change of appearance, or to correct human body odor, maintain Chemical industrial products or fine chemical products for the purpose of being in good condition, cosmetics often have illegal substances added, which are easy to damage the skin, so it is necessary to identify illegally added substances; but the identification process of the existing identification methods is generally relatively difficult. Slow, and the identification operation is complicated, which makes the identification time very long, which leads to low identification efficiency, which is not c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31G01N21/01
CPCG01N21/31G01N21/01
Inventor 陆奕娜段建发周广彪魏建华
Owner INSPECTION & QUARANTINE TECH CENT SHANTOU CIQ
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