Publicação
Separation of flavonoids and anthocyanins from roses
| Resumo: | Aiming to find simple experimental activities, performed with easily accessible materials and less hazardous solvents, several studies were carried out and led to the development of a very simple and high visual impact liquid-liquid extraction technique, that enables the separation of anthocyanins and flavonoids from red roses petals. This sustainable activity may be implemented in Universities, allowing the teaching/learning of key concepts in practical classes of Organic Chemistry. It can be also used in Secondary Schools to demonstrate several concepts of Chemistry Curricula listed for Secondary Education. |
|---|---|
| Autores principais: | Sousa, Luís F. |
| Outros Autores: | Dias, Alice |
| Assunto: | Ciências Naturais::Ciências Químicas |
| Ano: | 2019 |
| País: | Portugal |
| Tipo de documento: | outro |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| Resumo: | Aiming to find simple experimental activities, performed with easily accessible materials and less hazardous solvents, several studies were carried out and led to the development of a very simple and high visual impact liquid-liquid extraction technique, that enables the separation of anthocyanins and flavonoids from red roses petals. This sustainable activity may be implemented in Universities, allowing the teaching/learning of key concepts in practical classes of Organic Chemistry. It can be also used in Secondary Schools to demonstrate several concepts of Chemistry Curricula listed for Secondary Education. |
|---|