A paper-based colorimetric spot test for the identification of adulterated whiskeys

Autor:	Thiago M. G. Cardoso, Charles S. Henry, Wendell K. T. Coltro, Robert B. Channon, Jaclyn A. Adkins, Márcio Talhavini
Rok vydání:	2017
Předmět:	food.ingredient Chromatography Calibration curve 010401 analytical chemistry Metals and Alloys 02 engineering and technology General Chemistry Paper based 021001 nanoscience & nanotechnology Caramel color 01 natural sciences Sample (graphics) Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Identification (information) food Principal component analysis Materials Chemistry Ceramics and Composites 0210 nano-technology Mathematics
Zdroj:	Chemical communications (Cambridge, England). 53(56)
ISSN:	1364-548X
Popis:	A colorimetric point-of-care paper-based analytical device (PAD) is developed for detecting adulterated beverages using whiskey falsified with caramel color as a model. Combining principal component analysis and calibration curves facilitated identification of adulteration in samples seized by the Brazilian Federal Police, at only ∼$0.02 per sample.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18bcf56fa135c9c5e6edddb13202f38 https://pubmed.ncbi.nlm.nih.gov/28660263 Zobrazit plný text záznamu