The effect of the pulsed magnetic field at certain parameters (intensity H, frequency f, number of pulses n) on the interaction of flavonoids from the aqueous plant extract with macromolecules of the bacterial cellulose film was studied. The fact that there was a binding of flavonoid molecules with cellulose was judged by a significant decrease in the concentration of flavonoids in the solution of the plant extract after exposure to pulsed magnetic fields, as well as by further leaching of these biologically active substances from the dried films of bacterial cellulose. The hypothesis was proposed about the strengthening of the sorption properties of bacterial cellulose films in the conditions of influence of pulsed magnetic fields for increasing the mobility of microfibril cellulose.
pulsed magnetic field, flavonoids, bacterial cellulose film
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