Search for dissertations about: "Fragrances"
Showing result 1 - 5 of 16 swedish dissertations containing the word Fragrances.
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1. Allergenic Oxidation Products from Fragrance Terpenes. Chemical Analysis and Determination of Sensitizing Potency
Abstract : The ubiquitous presence of fragrance compounds in consumer products has resulted in a high frequency of contact allergy to fragrances in the population. For prevention purposes and according to EU regulations, cosmetics must be labeled when containing the most prominent fragrance allergens in concentrations exceeding 0. READ MORE
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2. Contact allergy to fragrances with a focus on oak moss absolute
Abstract : The exposure to fragrances is widespread and contact allergy to fragrance substances affects 1–4% of the general population. Many fragrance substances are volatile and it can therefore be suspected that they may evaporate from petrolatum patch test preparations applied in test chambers. READ MORE
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3. Contact allergy to fragrances. With a focus on hydroperoxides of linalool and hydroperoxides of limonene
Abstract : Patch testing with fragrance allergens has been performed for over half a century, and the protocol has been continually developed and standardised. Fragrance mixes I and II and Myroxylon pereirae resin are commonly used as screening fragrance allergens in patch testing. READ MORE
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4. Heterogeneously Catalyzed Valorization of Monoterpenes to High Value-Added Chemicals
Abstract : A potential industrial process is profitable only if it is successfully implemented by the continuously developing chemical industry. Throughout last decades heterogeneous catalysis has opened doors to the creation of various know-how products which previously were considered unfeasible. READ MORE
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5. Analytical methodologies for common skin allergens : Organic thioureas, isothiocyanates and fragrance hydroperoxides in everyday life products
Abstract : This thesis describes analytical methodologies for the determination of important skin-sensitizing chemicals in two types of commercial items: chloroprene rubber and fragrance products which are both well-known to be associated with contact allergy.Chloroprene rubber (neoprene) is widely used in different applications and products, such as bags, gloves, wetsuits, braces, mouse pads et c. READ MORE