ВЛИЯНИЕ НАНО- И ИОННЫХ ФОРМ МЕДИ НА ПИГМЕНТНЫЙ СОСТАВ ПШЕНИЦЫ ОБЫКНОВЕННОЙ

2014 chemistry of plant raw material  
The sensitivity of the photosynthetic apparatus of Triticum vulgare Vill. to exposure of various concentrations solutions of spherical nanoparticles (NP) copper Cu 0 diameter 84±5 nm and copper sulfate (II) CuSO 4 had been investigated. The content of photosynthetic pigments (PHP) depends on the type of exogenous agent, its concentration and the exposure time. Pigment apparatus of wheat is characterized by severe selective sensitivity to the examined compounds. It is shown that the stability of
more » ... at the stability of the pigment apparatus decreases in the line Cu 0 >CuSO 4 . Moreover, the most sensitive PHP to 0,1, 0,01, 3,6 mg/l Cu 0 and 0,375, 0,75, 3,6 mg/l CuSO 4 .
doi:10.14258/jcprm.1403133 fatcat:hxtps63bpndevbzyol2xmlr4eq