Research Article

Bioaccessibility In Vitro of Nutraceuticals from Bark of Selected Salix Species

Table 2

Comparison of antioxidants bioaccessibility (BAC), bioavailability (BAV), and bioefficiency (BEF) factors.

ActivityPlant materialFactors
BACBAVBEF

Antiradical activityS.  alba 1.621.352.18
S.  daphnoides 2.570.711.82
S.  purpurea 3.161.233.90
S.  d x p 0.440.870.39

Chelating powerS.  alba 1.563.845.99
S.  daphnoides 1.444.476.45
S.  purpurea 1.404.456.24
S.  d x p 1.006.486.47

Reducing powerS.  alba 0.842.191.85
S.  daphnoides 0.793.492.76
S.  purpurea 0.952.822.67
S.  d x p 0.836.195.14

LOX inhibitory activityS.  alba 0.855.774.91
S.  daphnoides 0.984.204.11
S.  purpurea 0.695.443.74
S.  d x p 0.483.271.56

XO inhibitory activityS.  alba 0.581.210.70
S.  daphnoides 1.240.480.59
S.  purpurea 1.150.590.68
S.  d x p 1.350.550.75