Rapid Determination of Preservatives in Cosmetics Using a Core-Shell Column
| العنوان: | Rapid Determination of Preservatives in Cosmetics Using a Core-Shell Column |
|---|---|
| المؤلفون: | Misa Tanaka, Takahiro Doi, Akihiro Takeda, Akihiko Nakamura, Yuki Azuma, Masami Kawaguchi, Takaomi Tagami |
| المصدر: | Journal of chromatographic science. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | General Medicine, Analytical Chemistry |
| الوصف: | Preservatives are frequently added to cosmetics to maintain product quality. Our laboratory quantifies 11 preservatives in cosmetics each year for regulatory purposes. In laboratories, many manufactures also analyze the preservatives in their products for quality control. To analyze many cosmetic samples, a rapid analysis method is required for efficiency. In this study, we developed a rapid method for the simultaneous determination of 11 regulated preservatives in cosmetics using a core–shell column by high-performance liquid chromatography. In this method, the 11 preservatives were separated within 17 min, which was approximately half the time reported in the previous study. The peak resolution for each preservative was >2.6, the correlation coefficients of the calibration curves were >0.9988, the percent recoveries were 92.0–111.9% and the relative standard deviations were |
| تدمد: | 1945-239X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9e9cffdfb66905ad0e9f7d165c2039d https://pubmed.ncbi.nlm.nih.gov/36124661 |
| Rights: | EMBARGO |
| رقم الانضمام: | edsair.doi.dedup.....b9e9cffdfb66905ad0e9f7d165c2039d |
| قاعدة البيانات: | OpenAIRE |
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