The present study was conducted with the aim of extracting and characterising Cucurbita pepo seed oil then producing soap important dermatological properties. physico-chemical results after extraction were satisfactory indicate that obtained contains long-carbonaceous fatty acids. production based on realisation a saponification reaction by reflux heating between extracted solution soduim hydro...

1. The ferment-inhibiting action of the serum is due to the presence of compounds of the unsaturated fatty acids. 2. These fatty acid compounds may be removed from the serum by means of chloroform or ether. 3. Soaps prepared by saponifying the chloroform or ether extracts inhibit the action of trypsin. 4. The anti-enzyme action of the serum can be removed by filtering acid serum through kaolin,...

The study reports the alternative use of non-edible fermented olives for production high-quality natural soaps with a fast process, low environmental impact, and without preliminary treatments raw material. Damaged olives, not used as food, were naturally oil was extracted by mechanical extraction. product obtained human consumption due to its high acidity, but it had content peroxides. olive a...