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. 2020 May 8;9(5):398. doi: 10.3390/antiox9050398

Table 9.

Levels (mg/kg) of 23 stilbenic compounds identified in grapevine woods.

Id Compound Name Minimum
Value 1,2
Maximum
Value
Mean
Value 3
Standard
Deviation
N 4 References
134 (+)-trans-ε-Viniferin 122.57 14,080.88 8263.87 4866.89 7 [12,13,43,45]
132 (+)-cis-ε-Viniferin 2504.08 14,023.65 3851.97 5759.79 2 [13]
133 Isohopeaphenol 11.68 7913.00 2429.69 2544.59 7 [12,13,43,45]
143 α-Viniferin ND 4732.06 2366.03 2366.03 2 [13]
123 trans-Resveratrol 15.11 3604.04 2195.12 1414.54 7 [12,13,43,45]
137 Ampelopsin H 1144.77 2518.08 1831.43 686.66 2 [13]
116 Pallidol 410.60 2602.15 1647.36 916.64 3 [12,13]
111 Leachianol G 350.32 2800.34 1575.33 1225.01 2 [13]
129 Hopeaphenol 20.09 5006.77 1570.13 1683.09 7 [12,13,43,45]
141 trans-ω-Viniferin 1554.16 1554.16 1554.16 0.00 1 [12]
112 Leachianol F 35.57 2805.13 1420.35 1384.78 2 [13]
115 Ampelopsin A 151.00 3684.01 1345.17 1541.97 5 [12,13,45]
147 Vitisin A (r2-Viniferin) 1298.67 1298.67 1298.67 0.00 1 [12]
128 cis-Resveratrol 780.58 3609.66 774.64 1192.86 2 [13]
110 trans-Resveratrol-O-glucoside 131.00 1090.00 610.50 479.50 2 [44]
150 Vitisin B (r-Viniferin) 569.18 569.18 569.18 0.00 1 [12]
139 trans-Miyabenol C ND 1339.51 430.02 482.17 5 [12,13,45]
125 Ampelopsin B ND 493.44 246.72 246.72 2 [13]
119 trans-Piceatannol 38.00 378.07 160.69 154.14 3 [12,45]
130 Ampelopsin D 10.51 310.22 160.37 149.86 2 [43]
113 trans-Piceid 35.00 50.00 42.50 7.50 2 [45]
136 Diptoindonesin A 9.78 57.70 33.74 23.96 2 [44]
106 trans-Astringin 2.56 24.00 13.28 10.72 2 [44]

1 ND = not detected. 2 NQ = not quantified by the authors. 3 Fresh and dry weight data were combined for the calculations, without any conversion. 4 N = number of data points used in the calculation of the mean value, and made of minimum, maximum, and average values extracted from each reference.