  The plasma turbulence as is well known plays crucial role in the processes of
plasma dynamics and transport phenomena. It affects both macroscopic plasma
behaviour and distribution of particles, and besides suprathermal component of
particle ensemble is even more sensitive to turbulent processes. We have
performed investigation of behaviour of fast particles in turbulent
inhomogeneous magnetized plasma. The general kinetic equation describing
evolution of fast particle distribution at the presence of MHD plasma
turbulence has been derived and analyzed. We constructed semi-analytical
solution of the kinetic equation into suprathermal energy region. Several
factors have been examined among them like turbulence else are nonuniform
external electric and magnetic field, and inhomogeneity of the plasma. It was
shown that last one is essential and may lead to some unexpected effects.
