The highest antioxidant and antidiabetic activities were in 0.4% PPP-enriched ice cream. Incorporation of 2.0% or 4.0% (w/w) PSO into ice cream slightly changed the antioxidant and antidiabetic activity of ice creams. The results showed that the addition of PSO into ice cream resulted in statistically insignificant (P > 0.05) but slight improvements in antioxidant and antidiabetic activities of ice cream (Figure 2, Table 3).