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. 2014 Mar 31;21(5):400–408. doi: 10.1016/j.sjbs.2014.03.005

Table 3.

Correlation coefficient (r) and probability (p) between the detected metabolites and both total antioxidant capacity (TAC) and DPPH radical scavenging activity (ns = non significant).

Metabolites Carbohydrates Proteins Saponins Phenolics Flavonoids Anthocyanins
Total antioxidant capacity (TAC) 0.544 (p = 0.002) 0.451 (p = 0.012) 0.751 (p = 0.00) ns 0.394 (p = 0.031) ns
DPPH radical scavenging activity ns ns 0.828 (p = 0.006) ns 0.716 (p = 0.030) ns