RT info:eu-repo/semantics/bachelorThesis T1 Optimization of extraction of bioactives from sea buckthorn (Hippophae rhamnoides L.) woody waste A1 Alonso Muñoz, Sergio A2 Universidad de Valladolid. Escuela de Ingenierías Industriales K1 Flora marina - Aplicaciones industriales K1 Antioxidantes AB The main objective of the research is studying the antioxidant activity of the extracts of stem and branches of sea buckthorn, using different extraction methods such as stirred tank extraction and Soxhlet extraction in laboratory scales with different solvents such as pure ethanol, water, ethanol-water solutions and n-pentane. The optimization of extraction conditions, such as water content in the ethanol-water solutions, the extraction temperature is the main focus of this work for producing an extract which has strong antioxidant activity. YR 2019 FD 2019 LK http://uvadoc.uva.es/handle/10324/37386 UL http://uvadoc.uva.es/handle/10324/37386 LA eng NO Budapest University of Technology and Economics. Faculty of Chemical Technology and Biotechnology DS UVaDOC RD 29-mar-2024