Cassava (Manihot esculenta Crantz) belongs to the Euphorbiaceae family, originally from South America. The global production of cassava in the years 2015/16 was 280 million tons. Nigeria, Thailand and Brazil are the three world's largest producers of cassava, representing approximately 40% of the total produced worldwide. The State of Santa Catarina/Brazil is among the largest producers of cassava. Cassava flour is a product with low added-value that generates residues, mainly cassava wastewater and peels. Cassava wastewater can be used for the production of mannosileritritol lipids (biosurfactant with high added-value) - biotechnological process relatively consolidated at laboratory scale; whereas cassava peels can be used for the production of xylooligosaccharides (a compound with high added-value) - concept of green chemistry for cassava chain. It is worth noting that the pre-treatments of cassava wastewater (biosurfactant production) generate inherently starch. In addition, the production of mannosileritritol lipids using cassava wastewater has a significant drawback - the protein content - that hamper the ultrafiltration (most feasible method of mannosileritritol lipid purification). Therefore, the aims of this project are (I) to produce mannosileritritol lipids using a culture medium composed of cassava wastewater and biosurfactant inducers, (II) to synthesize membranes that are efficient produced mannosileritritol lipids, (III) to produce xylooligosaccharides from cassava peels, and (IV) starced-based materials, in particular adsorbents (stabilizers) of bioactives compounds. Therefore, these approaches can lead to the concept of green chemistry for cassava flour chain.
Journal of Molecular and Cellular Biochemistry received 22 citations as per Google Scholar report