TY - THES AU - Sarmiento Tovar, Aixa Alexandra PY - 2024 UR - http://hdl.handle.net/10818/60710 AB - Pigments are chemical compounds confer color to other materials through the optical effect of light refraction [1]. They consist of a coloring substance (organic or inorganic) and a base; to be applied they must be dispersed in a vehicle without being... LA - eng PB - Universidad de La Sabana KW - Streptomyces KW - Pigmentos KW - Solventes TI - Optimization and microencapsulation of bioactive pigments extracted from Streptomyces isolated from the banks of the Guaviare and Arauca rivers (Colombia) ER -