Development of a Quantitative Analysis Method for Fragrances in a Sample Containing High Concentrations of Surfactants (Part I) – Fabric Softeners –

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  • 高濃度界面活性剤含有試料中の香料の定量分析法開発I　— 柔軟仕上げ剤 —

Description

<p>Fragrances consist of several hundred different ingredients (hereafter referred to as “fragrance components”) and impart the function of fragrance to fabric care products such as fabric softeners. In fragrance quality control, it is necessary to comprehensively extract and analyze fragrances composed of multiple components to confirm that they are manufactured with the designed fragrance content and to quickly identify the cause of production problems. Although liquid-liquid extraction is a commonly used fragrance extraction method, it is difficult to extract fragrances from fabric softeners containing high concentrations of surfactants because of emulsions formed by the surfactants. In this study, an extraction method using a siliceous soil column was investigated for fabric softeners that form emulsions during liquid-liquid extraction. After considering the sample loading method to the column and the extraction solvent type, a quantitative analysis method with good recovery and repeatability was developed by combining the method with GC/MS measurement. This method enabled an accurate determination of the fragrance content of fabric softeners.</p>

Journal

  • BUNSEKI KAGAKU

    BUNSEKI KAGAKU 73 (4.5), 193-199, 2024-04-05

    The Japan Society for Analytical Chemistry

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