Table 3.

Quantitation of stilbenes in red wine extract.

	t-Piceid (mg/L)	t-Resveratrol (mg/L)	t-Piceatannol (mg/L)	ε-Viniferin (mg/L)	t-Pterostilbene (mg/L)
wine	0.826	0.281	n.d.	0.014	n.d.
S/N	140.24	60.86	0.93	15.6	1.67

n.d. Not detected; S/N Signal-to-Noise.