The quality of biodiesel is a determining factor in its commercialisation, and parameters such as the Cold
Filter Plugging Point (CFPP) and Induction Period (IP) determine its operability in engines on cold days
and storage time, respectively. These factors are important in characterisation of the final product. A
B100 biodiesel formulation was developed using a multiresponse optimisation, for which the CFPP and
cost were minimised, and the IP and yield were maximised. The experiments were carried out according
to a simplex-centroid mixture design using soybean oil,beef tallow,and poultry fat.