MALFI, WafaaBELDJILALI, Mohammed2024-09-102024-09-102024http://dspace.univ-temouchent.edu.dz/handle/123456789/5062Another approach in this study focuses on the analysis of the various parameters influencing fragrance retention. In-depth analyses of the graphical data revealed significant trends linked to factors such as choice and concentration of fixative, fragrance category, as well as the type of substrate used (Product A). These findings highlight the crucial importance of meticulous selection of these components during the formulation process to ensure optimal fragrance fixation. In parallel, a separate study was undertaken to develop a unique incense based on aromatic plants, perfume extracts and a stabilizer. The main objective was to create a persistent fragrance while ensuring the incense's stability during use. This work paves the way for future research aimed at deepening our understanding of fragrance fixation mechanisms, which could lead to the development of even more effective and innovative products in this constantly evolving field.frThesis