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. 2021 Jan 14;11:598519. doi: 10.3389/fpls.2020.598519

FIGURE 4.

FIGURE 4

Mean flavor (A), aftertaste (B), and aroma (C) of sweet basil “Nufar” (Ocimum basilicum) grown under 100, 200, 400, or 600 μmol ⋅ m–2 ⋅ s–1 photosynthetic photon flux density (PPFD), based on a nine-point Likert scale ranging from dislike extremely (1) to like extremely (9) and the bitterness/sweetness (D) based on a nine-point Likert scale ranging from extremely bitter (1) to extremely sweet (9). Means not followed by the same letter are significantly different by Tukey honestly significant difference test (P < 0.05). Each symbol represents 90 responses ± SD.