Table 1.

Composition of Vitis vinifera Extracts.

Extract	Description	OPC DP 1–8 g/100 g	Catechins DP 1 g/100 g	OPC DP 2–4 g/100 g	OPC DP 5–8 g/100 g	TPC as Pyrogallol Solvent H2O g/100 g	TPC as Catechin Solvent H2O g/100 g
E1	Whole seeds dry-extract, extraction solvent EtOH 70%m/m	19.79	6.72	6.50	6.57	28.89	38.92
E2	Whole seeds dry-extract, extraction solvent H2O	15.48	4.74	5.84	4.91	23.53	31.74
E3	Crushed seeds without oil extract dried precipitate extraction solvent EtOH 62%m/m	9.89	2.47	3.56	3.86	12.44	17.53
E4	Crushed seeds without oil dry-extract after precipitation, dried liquid extraction solvent EtOH 62%m/m	22.37	4.89	7.81	9.68	25.94	34.33
E5	Whole seeds, organic seeds from white grape dry-extract extraction solvent EtOH 62%m/m	15.14	3.28	5.84	6.01	20.44	27.53
E6	Whole seeds, pre-washed, organic seeds, from white grape dried wash-water	7.25	1.99	2.92	2.35	8.36	11.25
E7	Whole seeds, pre-washed, organic seeds from white grape dry-extract extraction solvent EtOH 62%m/m	16.20	3.11	6.13	6.97	25.00	33.02
E8	Fruits without seeds dry-extract extraction solvent EtOH 62%m/m	0.44	0.38	0.06	<0.005	3.82	5.50
E9	Fruits without seeds prewashed, dried wash-water	0.13	0.13	<0.005	<0.005	1.47	2.39
E10	Fruits without seeds pre-washed dry-extract extraction solvent EtOH 62%m/m	0.93	0.55	0.31	0.08	6.90	9.33
E11	Leaves dry-extract extraction solvent EtOH 62%m/m	0.49	0.47	0.01	<0.005	2.97	4.74
E12	Wood dry-extract extraction solvent EtOH 62%m/m	0.84	0.77	0.07	0.01	0.86	1.66