Ostrikov A.N., Vertyakov F. N., Trushechkin A.B., Trubnikova V.N.
THERMAL CHARACTERISTICS CHANGE IN VEGETABLE PUREE IN THE PROCESS OF TWO-STAGE EVAPORATION ^{[№ 1 ' 2012]}
The author defined the nature of changes in the thermophysical characteristics of the vegetable puree and specified the dependences for calculating the coefficients of thermal diffusivity, thermal conductivity and heat capacity.

Karpyuk M.S., Gladyshev A.A., Trubnikov V.V.
CONTENTS ESSENTIAL AND TOXIC ELEMENTS IN URTICA DIOICA L. IN THE FIELD CRYOLITE SLUDGE PRODUCTION ^{[№ 12 ' 2011]}
The author of the article defined the content of heavy metals in plant tissues Urtica dioica L. field at the South Ural cryolite sludge plant. Unlike established concentrations of essential and toxic elementoy in the control zone and the sludge field. Nettle plants are biokontsentratorami zinc, nickel and chromium.

Nemereshina O.N., Gusev N.F., Chuklova N.V.
CONTENTS ESSENTIAL ELEMENTS IN THE GRASS LINARIA VULGARIS L. IN THE FIELD CRYOLITE PLANT SLUDGE ^{[№ 12 ' 2011]}
The authors studied the heavy metal content in raw materials (grass) common toadflax Linaria vulgaris L., growing in the field of South Ural cryolite sludge plant (Kuvandyk Orenburg region). In the raw plants found different contents of essential elements in the control zone and the sludge field. Toadflax plants are biokontsentratorami nickel, zinc, and copper.