Figure 5

Gallic acid content (a), corilagin content (b), and ellagic acid content (c) of the ethanolic extracts from pericarp, aril, and seed of dried (unfilled squares) and black (filled squares) D. longan. The letters (a, b, c, d, and e) denote significant differences in the contents of gallic acid, corilagin, or ellagic acid among various D. longan extracts (p < 0.05) when analyzed using one-way analysis of variance (ANOVA) followed by Tukey’s post-hoc tests (n = 3).