Development of toilet soap production technology for therapeutic and prophylactic purposes

Toilet soap is the perfumery and cosmetic product and serves for personal hygiene, so it should have the broadest possible range of specific characteristics. For this purpose, natural components in the form of plant materials extracts can be introduced into its composition. To create a competitive product, the modified technology for the production of toilet soap for functional purposes, modified at the stage of introducing additives, was developed. Complex CO2 extract based on three herbs–chamomile, medicinal sage and eugenol basil was obtained as a therapeutic and prophylactic additive. The optimal quantitative ratios of the recipe ingredients of the product are extracted: dye: antioxidant (% wt)–(0.5 to 0.7): (0.06 to 0.1): (0.2 to 0.3) were obtained by mathematical planning using the binding characteristics between the composition and properties of soap. Samples of experimental soap obtained under industrial conditions were studied according to physicochemical parameters (the mass of fatty acids in terms of the nominal mass of a piece of 100g is 81g; the mass fraction of soda products in terms of Na2O is 0.08%; the pour point of fatty acids extracted from soap (titer)–38 ° C; mass fraction of sodium chloride–0.5%), foaming ability (400 - 410 cm3), shelf life (13–15 months). Comparison of research results with regulatory indicators proves that the developed technology of toilet soap allows getting a promising product with desired functional properties.