Citas bibligráficas
Guerra, K., Rodriguez, Y. (2020). Validación del método analítico para cuantificar curcuminoides en palillo comercial por cromatografía líquida de alta performace [Tesis, Universidad Nacional de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6895
Guerra, K., Rodriguez, Y. Validación del método analítico para cuantificar curcuminoides en palillo comercial por cromatografía líquida de alta performace [Tesis]. : Universidad Nacional de la Amazonía Peruana; 2020. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6895
@misc{renati/972072,
title = "Validación del método analítico para cuantificar curcuminoides en palillo comercial por cromatografía líquida de alta performace",
author = "Rodriguez Rios, Yelthsin",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2020"
}
The analytical laboratory must ensure that standardized methods can be developed optimally, before testing or calibrations are put into operation. The objective of this work was to validate the analytical method to quantify curcuminoids by High Performance Liquid Chromatography - HPLC. The analytical study and experimental design allowed to initially process four samples (A, B, C, D) each of 25,0 g. Then, for the purposes of evaluating the performance parameters of the analytical procedure, only the “D” sample was continued with a concentration of 0,14 mg / mL (140 ppm). The statistically demonstrated HPLC results evaluated the linearity, accuracy and precision of the process, conforming to what was proposed and for greater support, the detection limit was determined that resulted in 1,032, bisdetoxycurcumin, 1,034 detoxycurcumin and 1,017 μg/mL curcumin, which indicates that the analyte can be detected and the limit of quantification in the same order of curcuminoids resulted in 1,109; 1,114 and 1,057 μg/mL; which indicates that at this concentration the analyte can be assessed, with a previously established degree of confidence of accuracy, mostly the recovery percentage gave between 98 – 102 % and the average recovery test for p = 0,05; and n - 1 degrees of freedom gave an experimental t that indicates that there is no significant difference between the percentage of recovery found and the theoretical one; so it can be stated that the proposed analytical method is accurate. For precision, it was shown that there is repeatability and intermediate precision in most of the measurements, except for bisdetoxycurcumin that the RSD ≤ 2,0 under the established experimental conditions. It was concluded that the results of these performance parameters demonstrate the validation of the analytical procedure proposed for its linearity, accuracy and precision.
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