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Cites:

1

Information Journal Paper

Title

An Ion-pair Dispersive Liquid-Liquid Microextraction for Simultaneous Determination of Synthetic Dyes in Ice Cream Samples by HPLC

Pages

  213-225

Abstract

 An efficient, sensitive, and fast method was developed based on an ultrasound-assisted extraction followed by an ion-pair Dispersive liquid-liquid microextraction (USAE-IP-DLLME) for the simultaneous determination of five commonly used synthetic sulfonate dyes (tartarazine, quinoline yellow, sunset yellow, azorubine and brilliant blue) in Ice cream samples using high performance liquid chromatography. First, important parameters on USAE and samples clean-up were investigated and optimized. Then, some effective parameters on DLLME were studied and optimized. Under the optimum conditions, good linearity (0. 5-1000 μ g l-1, > r2 = 0. 99) were obtained for the dyes. Limits of detection and limits of quantization were in the range of 0. 01-0. 05 μ g l-1 and 0. 03-0. 15 μ g l-1, respectively. The recoveries of the five synthetic colorants ranged from 90. 3-109. 7%. Intra (1. 4-6. 4%) and inter-day precision (3. 9-9. 7%) expressed as relative standard deviation (RSD) at 10 and 100 μ g l-1 levels less than 10% were also achieved. Finally, this method was applied successfully in determination of the colorants in the Ice cream samples.

Cites

References

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    • Cite

    APA: Copy

    FARAJI, MOHAMMAD, Nasiri Sahneh, Banafshe, & Javanshir, Rika. (2017). An Ion-pair Dispersive Liquid-Liquid Microextraction for Simultaneous Determination of Synthetic Dyes in Ice Cream Samples by HPLC. ANALYTICAL AND BIOANALYTICAL CHEMISTRY RESEARCH, 4(2), 213-225. SID. https://sid.ir/paper/354281/en

    Vancouver: Copy

    FARAJI MOHAMMAD, Nasiri Sahneh Banafshe, Javanshir Rika. An Ion-pair Dispersive Liquid-Liquid Microextraction for Simultaneous Determination of Synthetic Dyes in Ice Cream Samples by HPLC. ANALYTICAL AND BIOANALYTICAL CHEMISTRY RESEARCH[Internet]. 2017;4(2):213-225. Available from: https://sid.ir/paper/354281/en

    IEEE: Copy

    MOHAMMAD FARAJI, Banafshe Nasiri Sahneh, and Rika Javanshir, “An Ion-pair Dispersive Liquid-Liquid Microextraction for Simultaneous Determination of Synthetic Dyes in Ice Cream Samples by HPLC,” ANALYTICAL AND BIOANALYTICAL CHEMISTRY RESEARCH, vol. 4, no. 2, pp. 213–225, 2017, [Online]. Available: https://sid.ir/paper/354281/en

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