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. 2021 Jul 8;11:14116. doi: 10.1038/s41598-021-93525-w

Figure 1.

Figure 1

Antioxidant properties and total phenolic content of Bambara groundnut seed extracts. (A) Oxygen radical absorbance capacity (ORAC; µmol TE/g); (B) ferric reducing antioxidant property (FRAP; μmol AAE/g); and (C) total polyphenol content (mg GAE/g) of different varieties of whole and dehulled Bambara groundnut. Data represent the mean ± standard deviation of triplicate readings. Different alphabets within each form (whole or dehulled) differ significantly (p < 0.05).