“…Even though soya-based DFICs have been investigated by many scholars (Hofmann and Marshall, 1985; Chumchuere et al , 2000; Noh et al , 2005; Ifesan and Oguntoyinbo, 2012; Li et al , 2013; Adejuyitan et al , 2014; Khodke et al , 2014; Lorrungruang et al , 2014; Murugkar, 2014; James et al , 2016; Li et al , 2017), it was found that most of the commercial DFICs sold in the UK were coconut-oil-based (74%) and only 3% of them were soya-based. By the time this paper was written, no scientific articles on coconut-oil-based DFICs had been published; however, patents on DFIC manufacturing processes mention this ingredient (Holz-Schietinger et al , 2014; Bergsma, 2017, Grzanich et al , 2017; Tedesco, 2018; Yehezkeli and Langiel, 2018).…”