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. 2020 May 14;8(7):3252–3261. doi: 10.1002/fsn3.1602

TABLE 2.

The total phenol content, DPPH IC50 value, and TEAC IC50 value in butternut squash seed and skin samples

Components of sample

DPPH IC50

(µg/ml)

TEAC IC50

(µg/ml)

Phenol content

(µg/ml)

Squash skin 12.42 ± 5.23 21.28 ± 0.55 79.97 ± 0.86
Squash seed 106.78 ± 14.96 186.45 ± 0.64 45.45 ± 1.36

The results are presented as mean ± standard deviation (n = 3), p < .05 between phenol content of squash polyphenol extracts and antioxidant activities measured by DPPH&TEAC assay.