A Method for Analyzing Aroma Components of Shampoo

A technology of aroma components and shampoo, applied in the field of aroma detection, can solve the problems of poor stability of test results, inaccurate quantification of aroma components, loss of aroma components, etc.

Active Publication Date: 2019-02-12
广东铭康香精香料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Shampoo is mainly composed of detergents, auxiliary detergents and additives, which provide decontamination and washing effects for shampoos. In order to improve the attractiveness of shampoos, additives often added to shampoos include thickeners, brighteners, anti-dandruff and anti-itch agents , moisturizers, preservatives, flavors and pigments, etc., due to the complexity of additive components, in the process of extracting shampoo aroma components with a single method for analysis, the extracted aroma components are not comprehensive enough, individual aroma components are lost, and the stability of the test results is poor. Insufficient, so that the quantification of aroma components is not accurate enough

Method used

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  • A Method for Analyzing Aroma Components of Shampoo
  • A Method for Analyzing Aroma Components of Shampoo
  • A Method for Analyzing Aroma Components of Shampoo

Examples

Experimental program
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Effect test

Embodiment

[0029] Accurately weigh one group of 20g and five groups of 2g shampoo samples to be tested, the weighing accuracy is 0.001g, and they are ready for use;

[0030] (1) Select a group of 20g shampoo samples to be tested, add 400mL deionized water, and transfer to a round bottom heating bottle, use 50mL acetone and 50mL hexane as solvents, heat with a simultaneous distillation extraction device for 4-6h, and use a rotary evaporation The instrument concentrates the extract to 3mL, and its concentration is about 1:50, and extracts the volatile substances of the shampoo sample;

[0031] (2) During the concentrated extraction period, add 100mL deionized water to the remaining five groups of 2g shampoo samples to be tested, transfer them into five groups of headspace sample vials, and use the headspace solid phase microextraction head at 40~65°C Adsorb for 20~45min. Then, the extracted volatile substances were dissociated at 220-250°C for 3-5 minutes, quantitatively and qualitatively...

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PUM

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Abstract

The invention relates to a technical method of aroma detection, and in particular, relates to a method for analyzing aroma components of a shampoo. A headspace solid phase microextraction method and a simultaneous distillation extraction method are respectively adopted for extracting volatile substances of a shampoo sample, quantitative and qualitative analysis of the shampoo sample is performed by a gas chromatography-mass spectrometer, and analysis results of the two methods are compared and combined to obtain analysis data; a phenomenon of loss of the measured volatile aroma components of a to-be-detected shampoo sample in the headspace solid phase extraction method can be effectively avoided; and at the same time, in the distillation extraction method, a thermal decomposition phenomenon of the measured volatile aroma components can be effectively avoided.

Description

technical field [0001] The invention relates to a technical method for aroma detection, in particular to a method for analyzing aroma components of shampoo. Background technique [0002] Shampoo is mainly composed of detergents, auxiliary detergents and additives, which provide decontamination and washing effects for shampoos. In order to improve the attractiveness of shampoos, additives often added to shampoos include thickeners, brighteners, anti-dandruff and anti-itch agents , moisturizers, preservatives, flavors and pigments, etc., due to the complexity of additive components, in the process of extracting shampoo aroma components with a single method for analysis, the extracted aroma components are not comprehensive enough, individual aroma components are lost, and the stability of the test results is poor. Insufficient, so that the quantification of aroma components is not accurate enough. Contents of the invention [0003] The object of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/88G01N30/06
CPCG01N30/06G01N30/88G01N2030/062G01N2030/8809
Inventor 黎文珊何洛强刘海清徐光旭陈合兴
Owner 广东铭康香精香料有限公司
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