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https://hdl.handle.net/11000/25720
Desarrollo de un método analítico para la determinación y cuantificación de alérgenos en productos cosméticos
Title: Desarrollo de un método analítico para la determinación y cuantificación de alérgenos en productos cosméticos |
Authors: Lara Barranco, José Luis |
Tutor: Barrajón-Catalán, Enrique Sánchez Marzo, Noelia |
Editor: Universidad Miguel Hernández de Elche |
Issue Date: 2020-09-14 |
URI: http://hdl.handle.net/11000/25720 |
Abstract:
Al igual que ocurre con otro tipo de productos como los farmacéuticos o los alimentarios, en los productos cosméticos existen sustancias capaces de desencadenar reacciones de hipersensibilidad induciendo al origen de alergias. La legislación europea referente a productos cosméticos incluye a 26 alé... Ver más
As well as other types of products such as pharmaceuticals or food, there are
substances in cosmetic products being able to trigger hypersensitivity reactions, inducing
allergies origin. European legislation makes reference to cosmetic products including 26
fragance allergens (24 pure substances and 2 natural extracts), being compulsory to show
allergens presence on the product labelling if some of them exceed established legal limit.
This work, using one of the most common analytical techniques, high resolution liquid
chromatography (reverse phase RP-HPLC), has been developing an analytical method
qualified to identify all allergens contained in European regulation and tested its validate in
different commercial cosmetic products (hair mask, allergen free shampoo, facial serum and
make up remover). Calibration lines were obtained for 20 fragance allergens quantification
process in addition to their detection and quantification limits which were also achieved, as
well as method precision. In order to detect one of these allergens, Mass spectrometry (MS)
was used. As it was referring to a complex extract, the main objective was to detect it
unequivocally in the analyzed samples. Obtained data showed that this method is fully
functional due to it can be applied on real cosmetic product samples, although there were
some label specified allergens which were not detected. Future test are necessary to conclude
method validation for routine use.
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Keywords/Subjects: RP-HPLC MS Cromatografía líquida Analito Alérgenos Productos cosméticos |
Knowledge area: CDU: Ciencias puras y naturales: Biología |
Type of document: info:eu-repo/semantics/masterThesis |
Access rights: info:eu-repo/semantics/openAccess |
Appears in Collections: TFM-M.U en Biotecnología y Bioingeniería
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