PROCEDURE FOR OBTAINING NIGHT CREAM BASED ON COMBINATION OF ENZYMES, VITAMINS AND PROVITAMINS

摘要

Procedure for obtaining night cream based on combination of enzymes, vitamins and provitamins, which are in use for treatment of mature skin is characterized in that water phase (30,00 - 90,00 mass %), is heated at 40 - 85°C, wherein dissolved are hydrophilic components: propylenglycol (2,00 - 30,00 mass %), imidazolidinylurea (0,05 - 0,60 mass %), is added into oily phase warmed up to the temperature 45-85°C with lipophyle components: Sorbitan stearate and stearic acid (0,05 - 3,00 mass %), PEG-7-hydrogenized castor oil (0,01-2,50 mass %), C12 -C15 alkyl benzoate, (0,20 -30,00 mass %), jojoba oil (0,50 - 15,00 mass %), triglycerides of caprynic acid (2,00 -25,00 mass %). When cooled with permanent mixing up to the temperaure in range from 50-55°C, the remaining ingredients are added: butilhydroxytoluole (0,05 - 0,10 mass %), phenoxyetanole-methyl-ethyl-ethyl-propyl-paraben (0,01 - 0,60 mass %), vitamin E acetate (0,20 -5,00 mass %), provitamin B5 (0,20 - 5,00 mass %), and mixing and cooling is continued up to about 40°C, then added (0,10 - 0,50 mass %) and continue mixing at the speed of 35 rpm, during 15 minutes, where hereby obtained cream is homogenous in appearance, fragrance originates from a fragrant component, where pH value is in the range of 4,5 - 8,0.;Postupak za dobijanje none kreme na bazi kombinacije enzima, vitamina i provitamina, koji se koriste u tretmanu zrele koe okarakterisan je time to se vodena faza (30,00-90,00 mas.%), zagrejana na 40-85В°C, u kojoj su rastvorene hidrofilne komponente: propilenglikol (2,00-30,00 mas.%), imidazolidinilurea (0,05-0,60 mas.%), dodaje u uljanu fazu zagrejanu na temperaturi 45-85В°C sa lipofilnim komponentama: Sorbitan stearat i stearinske kiseline (0,05-3,00 mas.%), PEG-7-hidrogenizovano ricinusovo ulje (0,01-2,50 mas%), C12-C15 alkil benzoata, (0,20-30,00 mas%), Jojoba ulja (0,50-15,00 mas.%), trigliceridi kaprinske kiseline (2,00-25,00 mas.%). Kada se ohladi uz konstantno meanje do temperature u opsegu 50-55В°C, dodaju se preostali sastojci: butilhidroksitoluola (0,05-0,10 mas.%), fenoksietanola-metil-etil-etil-propil-parabena (0,01-0,60 mas.%), vitamin E acetata (0,20-5,00 mas.%), provitamina B5 (0,20-5,00 mas.%), i produi se sa meanjem i hlaenjem do temperature oko 40В°C, a zatim se dodaje (0,10-0,70 mas.%) enzima superoksiddismutaze i mirisne komponente (0,10-0,50 mas.%) i nastavlja se sa meanjem pri brzini od 35 rpm, u vremenu od 15 minuta, pri emu se dobija krema homogenog izgleda, mirisa koji potie od mirisne komponente, a ija se pH vrednost kree u granicama 4,5-8,0.[Procedure for obtaining night cream based on combination of enzymes, vitamins and provitamins, which are in use for treatment of mature skin is characterized in that water phase (30,00 - 90,00 mass %), is heated at 40 - 85В°C, wherein dissolved are hydrophilic components: propylenglycol (2,00 - 30,00 mass %), imidazolidinylurea (0,05 - 0,60 mass %), is added into oily phase warmed up to the temperature 45-85В°C with lipophyle components: Sorbitan stearate and stearic acid (0,05 - 3,00 mass %), PEG-7-hydrogenized castor oil (0,01-2,50 mass %), C12 -C15 alkyl benzoate, (0,20 -30,00 mass %), jojoba oil (0,50 - 15,00 mass %), triglycerides of caprynic acid (2,00 -25,00 mass %). When cooled with permanent mixing up to the temperaure in range from 50-55В°C, the remaining ingredients are added: butilhydroxytoluole (0,05 - 0,10 mass %), phenoxyetanole-methyl-ethyl-ethyl-propyl-paraben (0,01 - 0,60 mass %), vitamin E acetate (0,20 -5,00 mass %), provitamin B5 (0,20 - 5,00 mass %), and mixing and cooling is continued up to about 40В°C, then added (0,10 - 0,50 mass %) and continue mixing at the speed of 35 rpm, during 15 minutes, where hereby obtained cream is homogenous in appearance, fragrance originates from a fragrant component, where pH value is in the range of 4,5 - 8,0.