The Influence of Naringin on the Properties of Orange Bitters

Sebastián Álava-Viteri, Mateo Almeida-Veloz, Jacqueline Flores-Chancosa, Zulma L´opez-Ochoa, Sydnee Sánchez-Rivera, Gustavo José Sandoval-Cañas

171-184

Medicinal plants and the production of black-referenced technologies in teacher education in Science/Chemistry

Gustavo Augusto Assis Faustino, Clarissa Alves Carneiro Bernardes, Regina Nobre Vargas, Thatianny Alves de Lima Silva, Brunno André Ruela, Fernando Rocha da Costa, Marysson Jonas Rodrigues Camargo, Anna Maria Canavarro Benite

185-208