@article{(Open Science Index):https://publications.waset.org/pdf/17379,
	  title     = {Investigation of the Emulsifying Properties of Bambara Groundnut Flour and Starch},
	  author    = {Ebunoluwa G. Gabriel and  Victoria A. Jideani and  Daniel I. O. Ikhu-Omoregbe},
	  country	= {},
	  institution	= {},
	  abstract     = {The current desire in food and industrial emulsification is the use of natural emulsifiers. Bambara groundnut flour (BGNF) and its starch (BGNS) will serve both emulsifying and nutritional purposes if found suitable. This current study was aimed at investigating the emulsifying properties of BGNF/BGNS. BGNS was extracted from the BGNF. Emulsions were prepared using a wide range of flour-oil-water and starch-oil-water composition as generated through the application of Response Surface (D-optimal) design. Prepared emulsions were investigated for stability to creaming/sedimentation (using the kinetic information from turbiscan) and flocculation/coalescence (by monitoring the droplet diameter growth using optical microscope) over 5 days. The most stable emulsions (one BGNF-stabilized and the other BGNS-stabilized) were determined. The optimal emulsifier/oil composition was 9g/39g for BGNF and 5g/30g for BGNS. The two emulsions had only 30% and 50% growth in oil droplet diameter respectively by day 5, compared to over 3000% in the unstable ones. The BGNF-stabilized emulsions were more stable than the BGNS-stabilized ones. Emulsions were successfully stabilized with BGNF and BGNS.
},
	    journal   = {International Journal of Chemical and Molecular Engineering},
	  volume    = {7},
	  number    = {11},
	  year      = {2013},
	  pages     = {1054 - 1062},
	  ee        = {https://publications.waset.org/pdf/17379},
	  url   	= {https://publications.waset.org/vol/83},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 83, 2013},
	}