This diploma thesis is focused on the study olephylic formulations – ointments and cream type of V/O. This thesis gives out information about production, use and properties 3 cosmetic ointments and about properties baby´s skin cream and the study of stability of these products in the presence of antioxidants - tocopherol acetate and rosemary extract. Ointments are made from hemp oil, olive oil and shea butter and chamomile extract. Each ointment is produced in two versions. Once the use of vitamin E as an antioxidant, a second is used as an antioxidant extract from rosemary. Among other important substances with positive effects on human skin include, for example, saturated fatty acids such as palmitic acid and stearic acid, unsaturated fatty acids such as oleic, linoleic, and more. Ointments are suitable for greasing dry to very dry skin hands, face and other body parts. The thesis also discusses the current legislation, which producer of cosmetics must comply, the details which must be placed on the label of a cosmetic product and it contains proposals of cosmetic labels Further thesis includes studying methods for determination of lipid characterizations were used for study of behaviour of ointments during time and during storage at different temperatures. They include iodine, acid, peroxide and saponification values. The ester value and the content of glycerol were counted.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:216778 |
| Date | January 2011 |
| Creators | Trávníčková, Eva |
| Contributors | Bečica, Aleš, Souralová Popelková, Miriam |
| Publisher | Vysoké učení technické v Brně. Fakulta chemická |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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