Optimization of ultrasound-assisted extraction to obtain mycosterols from Agaricus bisporus L. by response surface methodology and comparison with conventional Soxhlet extraction

1. Heleno, S.A.
2. Diz, P.
3. Prieto, M.A.
4. Barros, L.
5. Rodrigues, A.
6. Barreiro, M.F.
7. Ferreira, I.C.F.R.