2006
DOI: 10.1016/j.tifs.2006.01.006
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Recent technological advances for the determination of food authenticity

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Cited by 430 publications
(243 citation statements)
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References 95 publications
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“…This reduces its practical use to a few cases. Indeed, it is still very sparingly used in the food field, in spite of its interesting characteristics, which include being non-destructive, fast, relatively inexpensive, noninvolving chemical products, requiring very little sample preparation, being highly sensitive to unsaturations and poorly sensitive to water [127,128]. Two instrumental methods can be employed with Raman spectroscopy: confocal Raman spectroscopy with a powerful laser in visible range and Fourier Transform Raman spectroscopy.…”
Section: Raman Spectroscopymentioning
confidence: 99%
“…This reduces its practical use to a few cases. Indeed, it is still very sparingly used in the food field, in spite of its interesting characteristics, which include being non-destructive, fast, relatively inexpensive, noninvolving chemical products, requiring very little sample preparation, being highly sensitive to unsaturations and poorly sensitive to water [127,128]. Two instrumental methods can be employed with Raman spectroscopy: confocal Raman spectroscopy with a powerful laser in visible range and Fourier Transform Raman spectroscopy.…”
Section: Raman Spectroscopymentioning
confidence: 99%
“…15,16 Diversos cursos de pós-graduação e graduação em Química espalhados pelo Brasil, e até mesmo alguns cursos técnicos, possuem em seus currículos a utilização da técnica de espectroscopia no infravermelho médio com transformada de Fourier (Fourier Transform Infrared, FTIR). A FTIR é uma técnica rápida, requer o mínimo necessário de preparo de amostras e sua instrumentação é facilmente encontrada nos laboratórios.…”
Section: Introductionunclassified
“…In the fruit beverage industries, the addition of fruit juice in amounts below the limits established by legislation is a known practice. To identify such adulteration, the isotope analysis is the most sophisticated and specific technique used in the food and beverages area (REID; O'DONNELL; DOWNEY, 2006). Stable isotope techniques have been used by official institutions in the quality control of beverages as an instrument of tax assessment for fraudulent products (KELLY, 2003).…”
Section: Introductionmentioning
confidence: 99%