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The use and effectiveness of colostrum in cosmetics
Bartoňová, Klára ; Vítová, Eva (referee) ; Němcová, Andrea (advisor)
This thesis deals with efficiency of colostrum contained in cosmetics. The aim of study was to determine whether the colostrum contained in cosmetic preparations have any influence on the state of human skin. The theoretical part is a literary review and it deals with defining the basic concepts and phenomena, especially the colostrum, its composition and properties. There is also discussed the raw materials used for real samples preparation and efficiency evaluated on these samples. There are also described the methods used to evaluate cosmetic products. The practical part is focused on evaluating the influence of hydratation of prepared cosmetic products. The skin hydratation and transepidermal water loss was measured by MPA 5. Consumer tests are attached to this part. Chemical stability of these cosmetics is assessed in a special chapter.
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Marketing reasearch cosmeticals for animals
Bartoňová, Klára ; Mgr.Jan Ríha,Ph.D. (referee) ; Souralová Popelková, Miriam (advisor)
This Bachelor's Thesis deals with marketing research of the market with cosmetics for animals. In the practical part of the thesis a survey of the market was carried out. For this purpose a questionnaire was developed and sent out to owners of domestic animals. The questionnaire was then verbally evaluated and the crucial results were put into a graph. The theoretical part focuses on description of the most used veterinary preparations, their specifics, the most important chemicals contained in them, sensory evaluation of products, potential toxicity and undesirable effects on an animal. The valid legislation requirements applying to veterinary preparations within Czech Republic are mentioned in the conclusion. To specify individual products correctly I contacted a number of distributors concerned with the issue.
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The use and effectiveness of colostrum in cosmetics
Bartoňová, Klára ; Vítová, Eva (referee) ; Němcová, Andrea (advisor)
This thesis deals with efficiency of colostrum contained in cosmetics. The aim of study was to determine whether the colostrum contained in cosmetic preparations have any influence on the state of human skin. The theoretical part is a literary review and it deals with defining the basic concepts and phenomena, especially the colostrum, its composition and properties. There is also discussed the raw materials used for real samples preparation and efficiency evaluated on these samples. There are also described the methods used to evaluate cosmetic products. The practical part is focused on evaluating the influence of hydratation of prepared cosmetic products. The skin hydratation and transepidermal water loss was measured by MPA 5. Consumer tests are attached to this part. Chemical stability of these cosmetics is assessed in a special chapter.
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Marketing reasearch cosmeticals for animals
Bartoňová, Klára ; Mgr.Jan Ríha,Ph.D. (referee) ; Souralová Popelková, Miriam (advisor)
This Bachelor's Thesis deals with marketing research of the market with cosmetics for animals. In the practical part of the thesis a survey of the market was carried out. For this purpose a questionnaire was developed and sent out to owners of domestic animals. The questionnaire was then verbally evaluated and the crucial results were put into a graph. The theoretical part focuses on description of the most used veterinary preparations, their specifics, the most important chemicals contained in them, sensory evaluation of products, potential toxicity and undesirable effects on an animal. The valid legislation requirements applying to veterinary preparations within Czech Republic are mentioned in the conclusion. To specify individual products correctly I contacted a number of distributors concerned with the issue.
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