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. 2022 Oct 17;9:995250. doi: 10.3389/fnut.2022.995250

FIGURE 6.

FIGURE 6

Correlogram of quinoa seed quality variables. r coefficient of correlations of variables measured in F16 (left) and Duquesa (right) seeds, with a significance of p < 0.05. Blue circles show positive correlations while red circles indicate negative correlations. SW, 1000 seeds weight; SMC, seed moisture content; VR, viability rate; GR, germination 1 date after sowing; TPC, total phenolic content; FRAP, antioxidant power; C, carbon content; N, nitrogen content; C14:0, myristic acid relative content; C15:0, pentadienoic acid relative content; C16:0, palmitic acid relative content; C16:1, palmitoleic acid relative content; C17:0, margaric acid relative content; C17:1, margaroleic acid relative content; C18:0, stearic acid relative content; C18:1, oleic acid relative content; C18:2, linoleic acid relative content; C18:3, α-linolenic acid relative content; C20:0, arachidic acid relative content; C20:1, gadoleic acid relative content; C20:2, eicosadienoic acid relative content; C22:0, behenic acid relative content; C22:1, erucic acid relative content.