[Toxicity assessment of the vegetable emulsifier- the aqueous extract from the common soapwort roots].

Within the limits of experimental observation the assessment of acute and subacute safety of an aqueous extract from Acanthophyllum roots with a solids content of 7%, used as an emulsifier has been manufactured by production of emulsion products. Acute toxicity (LD50) AEAR, probed on mice-male; has allowed to refer to an emulsifier to a class of nontoxic substance. The assessmentof subacute toxicity of an extract (injection in a food allowance within 30 days in a recommended dose--5 ml on 100 g of a standard food allowance) was spent on laboratory rats.

[The study of fatty acid composition of terpug during preserve's production].

The results of research of fatty acids composition of Terpug, during the producing of preserves in souses and aspics, which are got using the method of gas liquid chromatography. It is known that during the marinating process of Terpug there is no the oxidizing destruction of lipids of muscular tissue of fish. The kind of aspic influences on fatty acids composition of preserves of Terpug.