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. 2017 Aug 24;7:9295. doi: 10.1038/s41598-017-10171-x

Figure 2.

Figure 2

Determination of metabolites in berry skins of Vitis quinquangularis accession Danfeng-2 and V. vinifera cv. Cabernet Sauvignon at four different development stages. GH, green hard, BV, before veraison, V, veraison, and R, ripe. (A) Trans-resveratrol content; (B) Piceid content. (C) Total flavonoid content; (D) Anthocyanin content. The p-value level less than 0.05 was considered significantly different at each development stage between Vitis quinquangularis accession Danfeng-2 and V. vinifera cv. Cabernet Sauvignon and labeled with an asterisk.