Phenolic Profiling of Berries Waste and Determination of Their Antioxidant Potential

Figure 1

Venn diagram of phenolic compounds present in four waste berries. (a) shows the relations of total phenolic compounds among the four berry waste samples. (b) shows the relations of phenolic acids present in berry samples. (c) shows the relations of flavonoids among the berries. (d) shows the relations between other phenolic compounds in different waste berry samples.

(a)

(b)

(c)

(d)