to 24 flavonoid glycosides and 6 terpenes was mixed with the powdered dry roe the 2 4 g propyl paraben 3 6 g of methyl paraben and sodium benzoate which was originally included with the fresh roe as a preservative will have a satisfactory concentration in the final product the blend is readily prepared using the geometric dilution method and art recognized principles and methodologies in combining the ingredients together to assure a homogeneous and uniformly prepared mixture the mixed powders are finally weighed and packed into hard gelatin capsules of suitable sizes to accommodate 400 mg of the powdered mixture size 00 ready for oral use the recommended dosage of this product for the treatment of impotence is 2 capsules in the morning and 2 capsules in the evening after meals this treatment regimen should be continued until optimum results are achieved which usually takes 3 6 months two further procedures within the scope of the present invention for obtaining dry roe or its active ingredients employ either an air drying procedure or the use of organic solvents a method for obtaining dry powered roe for use as a pharmaceutical product as an aphrodisiac medication comprises the following steps 10 0 kg of accurately weighed sturgeon roe is evenly spread into 1 4 inch thick layers on stainless steel trays the trays should be kept in a closed temperature controlled room between 69 u00b0 75 u00b0 f the trays are then exposed to a steady airflow from six fans operated continuously after 24 hours the sample on the trays is.