. 2023 May 12;28(10):4058. doi: 10.3390/molecules28104058

Table 1.

Antioxidant capacities and bioactive compounds content in goji berry extracts: G1—natural dried goji berries from China, packed in Poland; G2—freeze-dried goji berries from Poland; G3—natural dried goji berries from Ningxia, China; G4—freeze-dried goji berries from Ningxia, China.

Goji Berry Extracts		Antioxidant Capacities (μmol TE/g)	Total Phenolic Content (mg GAE/g)	Total Flavonoid Content (mg CAE/g)	Total Carotenoid Content (mg/g)
G1	water extract	M: 41.6 ^{b, c} SD: 0.2	M: 5.8 ^a SD: 0.6	M: 0.8 ^{a, b} SD: 0.1	M: 7.3 ^b SD: 0.1
G1	ethanol extract	M: 46.3 ^a SD: 1.1	M: 4.1 ^b SD: 0.6	M: 0.9 ^a SD: 0.2	M: 7.3 ^b SD: 0.1
G2	water extract	M: 39.7 ^c SD: 0.2	M: 5.3 ^{a, b} SD: 0.1	M: 0.5 ^b SD: 0.1	M: 9.7 ^a SD: 0.3
G2	ethanol extract	M: 43.5 ^b SD: 0.5	M: 4.0 ^b SD: 0.3	M: 0.8 ^{a, b} SD: 0.1	M: 9.7 ^a SD: 0.3
G3	water extract	M: 39.8 ^c SD: 0.9	M: 6.3 ^a SD: 0.3	M: 0.5 ^b SD: 0.1	M: 9.2 ^a SD: 0.7
G3	ethanol extract	M: 46.5 ^a SD: 1.6	M: 4.2 ^b SD: 0.9	M: 0.9 ^a SD: 0.2	M: 9.2 ^a SD: 0.7
G4	water extract	M: 41.3 ^{b, c} SD: 0.4	M: 5.3 ^{a, b} SD: 0.4	M: 0.6 ^{a, b} SD: 0.1	M: 9.2 ^a SD: 0.4
G4	ethanol extract	M: 46.0 ^a SD: 0.4	M: 3.4 ^{c, b} SD: 0.2	M: 0.6 ^{a, b} SD: 0.1	M: 9.2 ^a SD: 0.4

TE—Trolox equivalent; GAE—gallic acid equivalent; CAE—catechin equivalent; M—mean; SD—standard deviation. Means in a column followed by a common letter are not significantly different (Tukey’s test, p < 0.05).