作者: Anna Rygula , Paweł Miskowiec
DOI: 10.1007/978-94-007-7832-0_10
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摘要: The use of chemometric methods in the analysis Raman and IR spectra dyes has opened new possibilities areas previously reserved only for chromatographic or conventional UV-vis studies. This chapter is focused on natural dyes, especially carotenoids, flavonoids, anthraquinones indigoids presented biological samples e.g. plants food. discussed are implemented both qualitative quantitative determination colorants with techniques vibrational spectroscopy