Red pitaya (Hylocereus costaricensis) peel as a source of valuable molecules: Extraction optimization to recover natural colouring agents

1. Roriz, C.L.
2. Heleno, S.A.
3. Alves, M.J.
4. Oliveira, M.B.P.P.
5. Pinela, J.
6. Dias, M.I.
7. Calhelha, R.C.
8. Morales, P.
9. Ferreira, I.C.F.R.
10. Barros, L.