Vol. 11 No. 1 (2020)

Articles

• Quantification of sodium nitrite in sausages by UV-VISIBLE spectrophotometry

  M.Sc. Vernon Sandoval Ramos

  1-7

  • pdf (Español (España))

• Identification of pathogenic microorganisms as hygienic-sanitary indicators in the process of obtaining gourd pulp (Crescentia alata)

  Redinyer Alfonso Ruiz Arauz, Lesbia Lucia Somarriba Hernández

  8-13

  • pdf (Español (España))

• Mobile technology: Development of APP for Android devices that list contingent rents

  Álvaro Aráuz Picado, Roberto Novoa Rodríguez

  14-20

  • pdf (Español (España))