Vol. 7 No. 1 (2021)

Research Articles

• Extraction of anthocyanins from purple cabbage (brassica oleracea) and red onion (allium cepa) as substitutes for synthetic ph indicators of origin

  Beatriz Elizabeth Arteaga B., Sofía Verónica Oquendo C. (Author)

  22-32

• The environment, ¿a hidden victim of the armed conflict in Caquetá?

  Leitty Saide Bustos R., Laura Daniela Vargas G. (Author)

  33-39

• Current status of the OEE (overall equipment effectiveness) indicator in the operations of an export-type rose postharvest

  Andrea Nathaly Sanabria B., Omar Leonardo Latorre R., Rubén Alberto Lozano G. (Author)

  40-48

• Characterization of the lactation curve in a specialized dairy production system in Facatativá Cundinamarca: preliminary results

  María José Marin C., Sergio Alejandro Domínguez B., Fredy Armando Aguilar A. (Author)

  49-56

• The use of digital tools as a learning strategy for personal financial management - fiper

  Brayan Alexander Estrada B., Daniel Mauricio Oquendo C., Lorena Elizabeth Guerrero Z. (Author)

  57-63