Obtención de medios de Cultivo para Yarrowia lipolytica empleando Subproductos Agroindustriales

Abstract

Abstract: Yeasts, microorganisms used in industry for the generation of various compounds ranging from food to fermentation bioprocesses or environmental remediation. Bio processors with controlled environments used in the production processes. The culture medium isan important aspect of this process. Yeasts peptine dextrose agar is a culture medium. The cost of this medium is a problem for scaling production. The search for alternative means at low cost and easily available. The use of sugarcane bagasse and rice husk, which are two industrial by-products with great availability and low or no cost, that allow the development of cultivation means, to achieve scaling up oil production.Several investigations carried out on Yarrowia Lipolytica, under adverse conditions can increase its capacity for accumulating oils. Interesting results obtained in materials such as sugarcane bagasseand blood meal, due to their composition of sugars and the ability of yeasts to process sugars in production.The present work is developedwith the objective of establishing the best percentage of association between blood mealand sugarcane bagasse as an alternative cultivation medium of great nutritional value and low cost to produce Yarrowia Lipolytica.