Combined Remediation and Protein Production Using Microalgae Growth on Waste Bakery Products

摘要: A new concept of bakery industry waste use as a nutrient source for the production proteins by microalgae growth has been developed. The proposed ideas provide an innovative approach to establish system valorise waste, more specifically, so-called ´biscuits flour´, and produce rich protein algal biomass, which could potentially be applied in feed industry. Biscuits flour was used carbon nutrients mixotrophic Chlorella sorokiniana, pure culture, mixed culture taken from natural environment. feasibility utilizing raw hydrolysate, biomass investigated compared with WARIS-H medium water. Although better is achieved hydrolysed flour, highest concentration were obtained C. sorokiniana 34.63 24.06% respectively, when not hydrolised at beginning assay. These figures contrast lower content both cultures, 3.63 8.94%, water are sources. good preliminary results, together situation supply materials livestock farmed fish become critical, give rich-protein increasing relevance feed.