Statistical Modeling and Optimization of Algae Oil Extraction Using Response Surface Methodology

  • Kamen, F.L. Federal University of Technology, Owerri, Imo, Nigeria
  • Ejim I.F. Institute of Management and Technology, Enugu, Nigeria
  • Nwakaudu, M.S. Federal University of Technology, Owerri, Imo, Nigeria
  • Onyelucheya O.E. Federal University of Technology, Owerri, Imo, Nigeria
Keywords: Algae Oil, Box-Behnken Design, Extraction, Modeling, Response Surface Methodology

Abstract

In this experiment, algae oil extraction with a combination of n-hexane and ethanol was investigated. The effects of extraction solvent concentration, extraction time and temperature on the yield and quality of oil were studied using Response Surface Methodology (RSM). Optimization of algae oil extraction using Box-Behnken design was used to generate 17 experimental runs in a three-factor-three-level design where oil yield, specific gravity, acid value and saponification value were evaluated as the response.

References

C. Yusuf, ‘‘Research review paper: Biodiesel from microalgae,’’ Biotechnology Advances, Vol.25, 2007, pp.294–306.

C. Yusuf, ‘‘Fuels from microalgae,’’ Biofuels, Future science group, Vol.1 (2), 2010, pp.233–235.

R.S. Rasmussen, M.T Morrissey, and L.T. Steve, ‘‘Marine biotechnology for production of food ingredients,’’ Advances in Food and Nutrition Research, Academic Press, Boston, Mass, USA, 2007, pp.237–292.

A. Hosikian, S. Lim, R. Halim, and M.K Danquah, ‘‘Chlorophyll Extraction from Microalgae: A Review on the Process Engineering Aspects,’’ Hindawi Publishing Corporation, International Journal of Chemical Engineering Volume, Article ID 391632, 2010, pp.11

F.J. Simoons , ‘Seaweeds and Other Algae Food in China: A Cultural and Historical Inquiry. CRC Press,1991, pp. 179–190, ISBN 0-936923-29-6

S.A.R Sarina, A.Abdul, and K.A Mohamed, ‘‘Optimization and modeling of extraction of solid coconut waste oil,’’ Journal of Food Engineering 114, 2013, pp. 228–234

M.Y. Liauw, F.A Natan, P. Widiyanti, D. Ikasiri, N. Indraswati, and F.E Soetraedjo, ‘‘Extraction of Neem oil (azadirachta indica. a juss) using n-hexane and ethanol; studies of kinetics and thermodynamics,’’ ARPN, Journal of Engineering and Applied Science, Vol.3 (3), 2008, pp.49-54

E. Betiku, and T.F Adepoju,F, ‘‘Sorrel (Hibiscus sabdariffa) Seed Oil Extraction Optimization and Quality Characterization,’’ American Chemical Science Journal, 2013, Vol. 3(4), pp.449-458.

R. Triveni, T.R Shamala, and N.K Rastogi, ‘‘Optimised production and utilization of exopolysaccharide from Agobacterium radiobacter Process,’’ Biochem, Vol.36, 2001, pp.787–795.

O.O Awolu, R.O Obafaye, and B.S Ayodele, ‘‘Optimization of Solvent Extraction of Oil from Neem (Azadirachta indica) and Its Characterizations,’’ Journal of Scientific Research & Reports, JSRR Vol.2 (1), 2013, pp.304-314.

L.S. Badwaik, K. Prasad, and S.C Deka, ‘‘Optimization of extraction condition by response surface methodology for preparing partially defatted peanut,’’ International Food Research Journal, 2012, Vol.19(1) pp.341-346.

A.S. Kovo, (2006). ‘‘Application of full 42

factorial design for development and characterization of insecticidal soap from neem oil,’’ Leonardo Electronic, Journal of Practices and Technologie, Vol. 8, 2006, pp.:29-40.

Association of Analytical Chemists, ‘‘Official methods of analysis,’’ AOAC international, Washington, Association of Analytical Chemist, 17th

Ed. Vol II, 2000.

L.A Tunmise, and O.O Oladipupo, ‘‘Optimization of Neem Seed Oil Extraction Process Using Response Surface Methodology,’’ Journal of Natural Sciences Research, Vol.2, 2012, ISSN 2224-3186, ISSN 2225-0921

B.S Shridhar, K.V Beena, M.V Anita, and K.B Paramjeet, ‘‘Optimization and charaterization of castor seed oil,’’ Leonardo Journal of Science, Vol.17, 2010, pp.59-70.
Published
2015-06-30
Section
Original Article