QUALITATIVE AND QUANTITATIVE ANALYSIS CAPSULES "BIOASTIN"
Capsules «Bioastin» – is a biologically active food additive (BAA) containing astaxanthin. A spectrophotometric method of qualitative and quantitative determination of astaxanthin capsules «Bioastin». The analysis of the two series of supplements in accordance with the established procedure. In the study, samples of both capsules analyzed a series of identified astaxanthin. The quantitative content of active ingredient in the capsules of both series were in the normal range, declared by the manufacturer – 4–5 mg/capsule. Thus, the proposed method allows for qualitative and quantitative analysis of astaxanthin capsules «Bioastin».