Author:Jacobs, A; Botha, A; Van Zyl, WHDate:Feb 2010The processing of cereals as agricultural crops or biofuels generates millions of tons of byproducts annually. The South African beer brewing industry alone produces approximately 520 000 tons of brewers’ spent grain per year. These residues ...Read more
Author:Murray, K; Claassen, MariusDate:Oct 1999In order to facilitate a common understanding, on-going debate and increasing application of ecological risk assessment (ERA) in South Africa, the ERA process of the US Environmental Protection Agency (EPA) has been summarised and evaluated ...Read more
Author:Maharajh, Dheepak M; Lalloo, Rajesh; Smit, MDate:Mar 2015Omega-3 fatty acids have an attractive market potential as human nutraceutical supplements, as ingredients in functional foods and as animal feed supplements. The current market for these products is dominated by fish oils, which contain ...Read more