Extraction and Characterization of Sesame Seed Oil
Student: Asmau Nuhu Shuaibu (Project, 2025)
Department of Pure and Applied Chemistry
Kaduna State University, Kaduna, Kaduna State
Abstract
This study investigated the extraction and characterization of sesame seed oil using the Soxhlet method with n-hexane as a solvent. Physicochemical analysis revealed a saponification value of 190.74 mg KOH/g, iodine value of 95 gI₂/100g, acid value of 5.64 mg KOH/g, and peroxide value of 5 meq/kg, indicating good quality and stability. FTIR analysis confirmed the presence of triglycerides, unsaturated fatty acids, and bioactive compounds, highlighting the oil's nutritional and industrial potential. While the slightly alkaline pH (9.9) suggests the need for further refining, the findings demonstrate the oil’s versatility for applications in food and cosmetics. Recommendations include optimizing extraction methods, improving oxidative stability, and enhancing bioactive compound profiling for broader industrial and health applications.
Keywords
For the full publication, please contact the author directly at: asmaunuhushuaib@gmail.com
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Institutions
- Redeemers University, Ede, Osun State 4
- Rhema University, Aba, Abia State 11
- Rivers State University of Science and Technology, Port Harcourt, Rivers State 3
- RIVERS STATE UNIVERSITY, PORT HARCOURT, RIVERS STATE 13
- Rufus Giwa Polytechnic, Owo, Ondo State 2
- Saadatu Rimi College of Edu, Kumbotso, Kano State (affiliated To Abu, Zaria) 1
- Salem University, Lokoja, Kogi State 4
- School of Health Information Mgt (Uch, Ibadan), Oyo State 5
- School of Health Information Mgt, Oau Teaching Hospital, Ile-Ife, Osun State 30
- Skyline University Nigeria, Kano, Kano State 2