PHYSICO-CHEMICAL CHARACTERIZATION OF UVARIA CHAMAE OIL AND QUALITY ASSESSMENT OF BIODIESEL PRODUCED FROM Uvaria chamae
Abstract
This research studied the potential of the seed oil of Uvaria chamae for biodiesel production.
The oil was extracted using a soxhlet extractor and n-hexane as a solvent before being transesterified into biodiesel. The results obtained showed a low yield of 12.5 % for the extracted oil. The oil showed a high acid value of 14.02± 0.09 mgKOH/g, which indicated high free fatty acid content and the percentage yield of the biodiesel produced was 88.35± 0.5%. The profile of methyl esters showed that unsaturated linoleic methyl ester was dominant. The results suggested that Uvaria chamae seed oil possesses some properties that were suitable for biodiesel production.
References
Aremu, M. O., Ibrahim, H., & Bamidele, T. O. (2015). Physicochemical characteristics of the oils extracted from some Nigerian plant foods–a review. Chemical and Process Engineering Research, 32, 36-52.
Atabani, A. E., Silitonga, A. S., Badruddin, I. A., Mahlia, T. M. I., Masjuki, H., & Mekhilef, S. (2012). A comprehensive review on biodiesel as an alternative energy resource and its characteristics. Renewable and sustainable energy reviews, 16(4), 2070-2093. DOI: https://doi.org/10.1016/j.rser.2012.01.003
Bhatt, R., Raturi, P., Kumar, R., & Dongariyal, A. (2020). Role of Post-Harvest Technology in Horticultural Crops. Chief Editor Manoj Kumar Ahirwar, 49, 3.
Budhwani, A. A. A., Maqbool, A., Hussain, T., and Syed, M. N. (2019). Production of biodiesel by enzymatic transesterification of non-edible Salvadorapersica (Pilu) oil and crude coconut oil in a solvent-free system. Bioresources and Bioprocessing, 6(1), 1-9. DOI: https://doi.org/10.1186/s40643-019-0275-3
Bwade, K. E., Aliyu, B., & Kwaji, A. M. (2013). Physicochemical properties of pumpkin seed oil relevant to bio-diesel production and other industrial applications. International Journal of Engineering, Business and Enterprise Applications (IJEBEA), 4(1), 72-78.
El-Hamidi, M.,and Zaher, F. A. (2018). Productioof vegetablele oils in the world and in Egypt: An overview. Bulletin of the National Research Centre, 42, 19. DOI: https://doi.org/10.1186/s42269-018-0019-0
Folayan, A. J., Anawe, P. A. L., Aladejare, A. E., & Ayeni, A. O. (2019). Experimental investigation of the effect of fatty acids configuration, chain length, branching and degree of unsaturation on biodiesel fuel properties obtained from lauric oils, high-oleic and high-linoleic vegetable oil biomass. Energy Reports, 5, 793-806. DOI: https://doi.org/10.1016/j.egyr.2019.06.013
Foroutan, R., Mohammadi, R., Razeghi, J., & Ramavandi, B. (2021). Biodiesel production from edible oils using algal biochar/CaO/K2CO3 as a heterogeneous and recyclable catalyst. Renewable Energy, 168, 1207-1216. DOI: https://doi.org/10.1016/j.renene.2020.12.094
Ifemeje, J. C., Amaefule, K. I., & Maduako, M. C. (2022). Comparative Study of Physiochemical Properties of Different Brands of Vegetable Oil Sold in Ihiala Market of Anambra State. Asian Journal of Biochemistry, Genetics and Molecular Biology, 12(3), 8-13. DOI: https://doi.org/10.9734/ajbgmb/2022/v12i3262
Ipeghan, J. O., Yirakpoa, P. N., andIshioma, L. E. (2019). The effect of solvent on the oil yield of Treculia Africana seed flour. World Journal of Innovative Research, 6(3), 74-76. DOI: https://doi.org/10.31871/WJIR.6.3.14
Konuskan, D. B., Arslan, M., & Oksuz, A. (2019). Physicochemical properties of cold pressed sunflower, peanut, rapeseed, mustard and olive oils grown in the Eastern Mediterranean region. Saudi Journal of Biological Sciences, 26(2), 340-344. DOI: https://doi.org/10.1016/j.sjbs.2018.04.005
Moser, S. C. (2010). Communicating climate change: history, challenges, process and future directions. Wiley Interdisciplinary Reviews: Climate Change, 1(1), 31-53. DOI: https://doi.org/10.1002/wcc.11
Ndukwe, G. I., & Ugboaja, A. T. (2020). Biodiesel production from Vitex doniana (black plum) seed oil via a two-step catalyzed transesterification. Bulletin of the Chemical Society of Ethiopia, 34(1), 75-82. DOI: https://doi.org/10.4314/bcse.v34i1.7
Nkouam, G. B., Kapseu, C., Barth, D., Dirand, M., & Tchatchueng, J. B. (2007). Oil extraction from sheanut kernel (vitellaria paradoxa gaertn) and canarium pulp (canarium schweinfurthii engl.) using supercritical CO2 and hexane: a comparative study. Research Journal of Applied Sciences, 2(5), 646-652.
Ogbuanu, C. C., Amujiogu, S. N., & Agboeze, E. (2020). Secondary Metabolites Investigation and TLC Analysis of Leaves, Stem Back and Root Extracts of Uvaria Chamae (UDAGU). Journal of Natural Sciences Research, 10(10), 34-39.
Olosunde, W. A., & Edet, E. U. (2022). Effects of Moisture Content on the Quality Characterization of Avocado Seeds Oil for Potential Biodiesel Production. Adeleke University Journal of Engineering and Technology, 5(2), 01-07.
Olumese, F. E., Onoagbe, I. O., Eze, G. I., and Omoruyi, F. O. (2016). Safety assessment of Uvaria chamae root extract: acute and subchronic toxicity studies. Journal of African Association of Physiological Sciences, 4(1), 53-60.
Omajali, J. B., Hussaini, J. S., and Omale, J. (2011). Cytotoxicity and anti-inflammatory studies on Uvaria chamae. Journal of Pharmacology and Toxicology, 2(7), 1-9.
Omotoso, M. A., and Akinsanoye, O. A. (2015). A review of biodiesel generation from non-edible seed oils crop using non-conventional heterogeneous catalysts. Journal of Petroleum Technology and Alternative Fuels, 6(1), 1-12. DOI: https://doi.org/10.5897/JPTAF2014.0108
Onoji, S. E., Iyuke, S. E., & Igbafe, A. I. (2016). Hevea brasiliensis (rubber seed) oil: extraction, characterization, and kinetics of thermo-oxidative degradation using classical chemical methods. Energy & Fuels, 30(12), 10555-10567. DOI: https://doi.org/10.1021/acs.energyfuels.6b02267
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