. 2015 Sep 16;15:223. doi: 10.1186/s12870-015-0611-5

Table 1.

iP concentration in berries (19.4–20.8 °Brix) of 13 grape cultivars

Species	Cultivar	Colour of berry skin	iP (pmol g⁻¹ FW)
V. vinifera	Shiraz	Red	62.90 ± 0.43^a
V. vinifera	Cabernet Sauvignon	Red	40.77 ± 1.72^b
V. vinifera	Durif	Red	21.85 ± 5.90^c
V. vinifera	Pedro Ximénez	White	21.16 ± 1.19^cd
Interspecific hybrid	Chambourcin	Red	20.27 ± 4.17^cd
V. vinifera	Sauvignon Blanc	White	15.59 ± 4.17^cde
V. vinifera	Barbera	Red	12.82 ± 0.44^def
V. vinifera	Muscat Gordo Blanco	White	8.79 ± 3.83^ef
Vitis hybrid	Rubired	Red	7.97 ± 0.37^ef
V. vinifera	Riesling	White	6.11 ± 0.77^f
V. vinifera	Pinot Noir	Red	5.69 ± 0.60^f
V. vinifera	Verdelho	White	5.33 ± 0.87^f
V. vinifera	Viognier	White	4.46 ± 0.77^f

iP values represent means (n = 3) ± SE and different letters indicate significant differences between the cultivars as determined by one-way ANOVA (p <0.05) followed by Duncan’s post hoc test