Modelling of the composition of emulsion medicines and cosmetics stabilized by a biocomplex of surfactant substances based on rhamnolipids Pseudomonas sp. PS-17

The aim. To study the biocomplex of surfactants based on rhamnolipids Pseudomonas sp. PS-17 (biocomplex PS) as an emulsifier and co-emulsifier by using method modelling composition emulsions for use in dermatology.
 Materials methods. PS is a biogenic surface-active complex synthesized bacteria genus Pseudomonas, which viscous mass that includes rhamnolipids, make up to 80 % biocomplex, well alginate water. methods computer simulation semi-automated selection oil phase emulsifiers medicinal or cosmetic developed MO Excel program were used. In processes, was studied independent o/w type emulsions, this combination with II emulsifiers.
 Results. substantiation concentration emulsion products mainly carried out experimental studies; therefore, it requires long time expensive. reduce number technological experiments development stabilized PS, A application hydrophilic-lipophilic balance system. Two examples solving specific problems choosing components product are given.
 Conclusions: system provides reasoned choice when ratio between allows rational