Falcão, SoraiaFreire, CristinaVilas-Boas, Miguel2011-06-072011-06-072010Falcão, S.; Freire, C.; Vilas-Boas, Miguel (2010). A new voltammetric tool for propolis origin discrimination. In 13th International conference on electroanalysis. In 13th International Conference on Electroanalysis. Gijónhttp://hdl.handle.net/10198/5029The study of botanical extracts used in traditional medicinal have always captured researchers attention. Propolis (bee glue) is a sticky dark-colored material that honeybees collected from parts of plants, buds and exudates, mix it with wax and other secretions and use it as construction and defense material in the hive. Because its biological and pharmacological properties, is extensively used in foods and beverages with the purpose of maintain or improve human health.engconference object