Determination of synthetic colorants in cosmetic products by reversed-phase high-performance liquid chromatography coupled with diode-array detector
Abstract
This study aimed at developing and validating a reversed-phase (RP) high-performance liquid chromatography (HPLC) method, for simultaneous determination of five synthetic dyes called tartrazine (TRZ), sunset yellow (SY), allura red AC (AR), brilliant blue FCF (BB) and erythrosine B (EB) in cosmetic samples. The separation was performed by a C18 reverse phase analytical column (4.6 x 250 mm, 5 µm) at 30°C with gradient elution and the mobile phase contained 20 mM ammonium acetate buffer, acetonitrile and methanol. Flow was 1.0 mL/min. Detection wavelengths of diode array detector (DAD) were set at 420, 480, 510, 634 and 530 nm for TRZ, SY, AR, BB and EB, respectively. The dyes were analysed in 24 min. The limits of detection (LOD) was ≤ 0.18 µg/mL. The recovery was between 88.7 and 103.0%. Precision was ≤ .7.33 (RSD%) and accuracy was ≤ 3.0 (RE%). It was determined that 7 different cosmetic samples analyzed, consisting of soap, shower gel, eyeshadow, mouthwash, and lip pencil contained synthetic dyes at a concentration of 0.29 to 10.81 mg/g.
Keywords
References
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Details
Primary Language
English
Subjects
Pharmaceutical Toxicology
Journal Section
Research Article
Publication Date
June 27, 2025
Submission Date
May 26, 2019
Acceptance Date
October 6, 2019
Published in Issue
Year 2019 Volume: 23 Number: 6
APA
Filiz, Z., Oymak, T., & Dural, E. (2025). Determination of synthetic colorants in cosmetic products by reversed-phase high-performance liquid chromatography coupled with diode-array detector. Journal of Research in Pharmacy, 23(6), 1048-1059. https://izlik.org/JA73GX55BX
AMA
1.Filiz Z, Oymak T, Dural E. Determination of synthetic colorants in cosmetic products by reversed-phase high-performance liquid chromatography coupled with diode-array detector. J. Res. Pharm. 2025;23(6):1048-1059. https://izlik.org/JA73GX55BX
Chicago
Filiz, Zeynep, Tulay Oymak, and Emrah Dural. 2025. “Determination of Synthetic Colorants in Cosmetic Products by Reversed-Phase High-Performance Liquid Chromatography Coupled With Diode-Array Detector”. Journal of Research in Pharmacy 23 (6): 1048-59. https://izlik.org/JA73GX55BX.
EndNote
Filiz Z, Oymak T, Dural E (July 1, 2025) Determination of synthetic colorants in cosmetic products by reversed-phase high-performance liquid chromatography coupled with diode-array detector. Journal of Research in Pharmacy 23 6 1048–1059.
IEEE
[1]Z. Filiz, T. Oymak, and E. Dural, “Determination of synthetic colorants in cosmetic products by reversed-phase high-performance liquid chromatography coupled with diode-array detector”, J. Res. Pharm., vol. 23, no. 6, pp. 1048–1059, July 2025, [Online]. Available: https://izlik.org/JA73GX55BX
ISNAD
Filiz, Zeynep - Oymak, Tulay - Dural, Emrah. “Determination of Synthetic Colorants in Cosmetic Products by Reversed-Phase High-Performance Liquid Chromatography Coupled With Diode-Array Detector”. Journal of Research in Pharmacy 23/6 (July 1, 2025): 1048-1059. https://izlik.org/JA73GX55BX.
JAMA
1.Filiz Z, Oymak T, Dural E. Determination of synthetic colorants in cosmetic products by reversed-phase high-performance liquid chromatography coupled with diode-array detector. J. Res. Pharm. 2025;23:1048–1059.
MLA
Filiz, Zeynep, et al. “Determination of Synthetic Colorants in Cosmetic Products by Reversed-Phase High-Performance Liquid Chromatography Coupled With Diode-Array Detector”. Journal of Research in Pharmacy, vol. 23, no. 6, July 2025, pp. 1048-59, https://izlik.org/JA73GX55BX.
Vancouver
1.Zeynep Filiz, Tulay Oymak, Emrah Dural. Determination of synthetic colorants in cosmetic products by reversed-phase high-performance liquid chromatography coupled with diode-array detector. J. Res. Pharm. [Internet]. 2025 Jul. 1;23(6):1048-59. Available from: https://izlik.org/JA73GX55BX