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Vegetables spectral analysis

This chapter is devoted to the analysis of pesticides and related compounds. LC-MS characteristics of various classes of pesticides are described, i.e., the mass spectral information obtained using electrospray ionization (ESI) and atmospheric-pressure chemical ionization (APCI). Next, typical strategies with the analysis of pesticides in environmental samples and in fmit and vegetables are discussed. [Pg.179]

Gouaux and Vincent (1990) performed a comparative analysis of polluted versus unpolluted areas by means of infrared color photography, digitalization, and data processing. The change in the spectral response indicated by the visible and infrared bands and by a decrease of the vegetation index (IR/R) was attributed to the action of pollutants. In the same manner, Cox et al. (1991) found that lichens exposed to Cu concentrations >20 p-g g exhibited a significant shift of 2-3% of the spectral response. [Pg.297]

See other pages where Vegetables spectral analysis is mentioned: [Pg.402]    [Pg.242]    [Pg.494]    [Pg.5]    [Pg.220]    [Pg.446]    [Pg.268]    [Pg.525]    [Pg.135]    [Pg.593]    [Pg.31]    [Pg.757]    [Pg.725]    [Pg.377]    [Pg.191]    [Pg.252]   
See also in sourсe #XX -- [ Pg.463 , Pg.464 , Pg.465 , Pg.466 , Pg.467 , Pg.468 ]



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Spectral analysis

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