Fig. 5
From: A catechol-type lignan and neolignans are specifically present in the seed coat of tung trees
Oil content (a) and oil composition (b) observed in the endosperm in the different developmental stages. The data represent the mean of four independent measurements (mean ± SE). Stage 1 (immature green): green fruits about 4.5 cm in diameter, 4 months after anthesis. Stage 2 (mature green): green fruits about 6 cm in diameter, 5 months after anthesis. Stage 3 (turning): red-brown fruits about 6 cm in diameter, 5 months after anthesis. Stage 4 (over ripe): brown fruit about 6 cm in diameter, 5 months after anthesis