Optimization and microencapsulation of bioactive pigments extracted from Streptomyces isolated from the banks of the Guaviare and Arauca rivers (Colombia)
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2024-02-04Abstract
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 combined with it [2]