Figure 5.

Time course of stilbene (trans-resveratrol, ε-viniferin, δ-viniferin, and pallidol) accumulation in the extracellular medium of Vitis labrusca cell suspensions treated with 0.5 mM methyl jasmonate (a), 0.5 mM methyl jasmonate and adsorbent resin XAD 1600N (b), and 0.5 mM methyl jasmonate and 50 mM methyl-β-cyclodextrins (c). Results are the mean of duplicate flasks. In the case of cells incubated with resins, stilbene content represents the sum of free and resin-bound extracellular compounds per liter of extracellular medium.