Availability of polyphenols in fruit beverages subjected to in vitro gastrointestinal digestion and their effects on proliferation, cell-cycle and apoptosis in human colon cancer Caco-2 cells

1. Cilla, A.
2. González-Sarrías, A.
3. Tomás-Barberán, F.A.
4. Espín, J.C.
5. Barberá, R.