[Hygienic expert evaluation in the standardization of the use of polymer and other materials in food industry].

Numerous polymers and other materials to be used in food industry should be rapidly assessed from a hygienic view-point. Experience gained in this sphere permits us recommend a method for rapid hygienic expert evaluation of such materials. Approaches to, and potentialities of such expert evaluation are demonstrated.

[An experimental study of the photodynamic properties of furfural and of the potentials for using a photoprotective cream].

Acute rabbit experiments have revealed furfural photodynamic characteristics. Photoprotective cream used to protect the skin from UV exposure could to a certain measure reduce the level of the photodynamic reaction developing in combined exposure to furfural and UV light. These data are recommended to be borne in mind when designing prophylactic measures.