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. 2021 Jun 2;21:252. doi: 10.1186/s12870-021-03036-z

Fig. 2.

Fig. 2

Phenolics and anthocyanins quantification in seeds. a Free phenolics, (b) total phenolics, and (c) anthocyanin quantification in yellow (Ye)-, medium purple (MP)- and deep purple (DP)- seed groups. Data are means ± SEM of three replicates. Significant differences, evaluated by t-test, are marked by asterisks: *p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001 when compared to Ye-seed