THE RATIONALE FOR THE CREATION AND STANDARDIZATION OF THE SYRUP OF THE FLOWERS OF TANSY
Investigations of elaboration and reasonability of the content of tansy flowers were carried out. The technology of production was described. The syrup the tansy tincture (1:5) was used as the substance. Fructose, sugar or sorbite in the concentration 60–64 % were used as the basis of the syrup. The methodic of the qualitative analysis of the syrup by using thin layer chromatography and the standart of the tilianin was developed. Also the methodic of the quantitative analysis of the summary flavonoids in tansy flowers syrup in conversion to cynaroside with the method of differential spectrophotometry and analytic wavelength of 400 nm was described. The content of the summary flavonoids in the samples based of the fructose, sugar and sorbite syrups was determined which is 0,032 ± 0,001, 0,035 ± 0,002, 0,033 ± 0,001 % respectively. Failure of the single measurement with the a confidence curve of 95 % is ± 3,75 %, ± 3,14 %, ± 3,33 % respectively.