Simultaneous determination of colorant mixtures used in cosmetics by partial least-squares multivariate calibration spectrophotometry
Metadatos
Afficher la notice complèteAuteur
Capitán Vallvey, Luis Fermín; Navas, N.; Avidad Castañeda, Ramiro; Orbe Payá, Ignacio De; Berzas-Nevado, J. J.Editorial
Japan Society for Analytical Chemistry (JSAC)
Materia
Colorants determination Cosmetic analysis Partial least-square Multivariate calibration
Date
1997Referencia bibliográfica
Capitán-Vallvey, L.F.; et al. Simultaneous determination of colorant mixtures used in cosmetics by partial least-squares multivariate calibration spectrophotometry. Analytical Sciences, 13(3): 493-496 (1997). [http://hdl.handle.net/10481/32426]
Résumé
In this work, since PLS-1 provided the most accurate predictions, it was applied in the proposed method for determining these colorants in commercial cosmetic products as colognes, facial tonics, deodorants, after
shave lotions, bath gels, bath salts and shampoos. In all cases the obtained results are satisfactory.