The article presents the results of the quantitative content of the sum of phenol carboxylic acids in the Salvia Stepposa Schost. feedstock. It was experimentally confirmed that the optimal extractant when extracting the sum of phenol carboxylic acids from the Salvia Stepposa Schost. feedstock. is 70 % ethyl alcohol. The maximum content of the sum of phenol carboxylic acids is noted in extracts obtained from samples of raw materials ground to particle size passing through a sieve with a diameter of holes of 2 mm. The content of the total phenol carboxylic acids is: in leaves - 1,43 %, in flowers - 1,22 % and in grass - 1,74 %. The obtained experimental data can be used in the development of regulatory documentation for a new type of medicinal vegetal raw material “Sage of steppe grass”.
Salvia Stepposa Schost, phenolic carboxylic acids, quantitative determination, spectrophotometry
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