Table 5. Antioxidant potential (IC50) of ethanol extracts from the hop shoots of the different cultivars and sampling years.
Parameter | Cultivar | Year | SEM | p-value | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
‘Aurora’ | ‘Celeia’ | ‘Dana’ | ‘Hallertauer Magnum’ |
‘Savinjski golding’ |
2010 | 2011 | 2012 | C | Y | ||
(IC50 as CAE)/µg |
13.231bc | 13.797b | 11.850c | 15.925a | 11.700c | 13.792 | 13.044 | 13.065 | 0.431 | 0.007 | 0.647 |
SEM=standard error of the mean, C=effect of cultivar, Y=effect of year of production. Different letters indicate significant differences (p=0.05) between cultivars