Table 3: Mean content (±SD) of alkaloids in different cultivars of Lupinus angustifolius at different locations (2004 and 2005).

Alkaloid Bogen Gross Luesewitz 13-Hydroxylupanine 13.3 ± 14.9 a 83.2 ± 50.5 b Angustifoline 9.2 ± 11.5 a 60.3 ± 29.5 b Isolupanine 2.8 ± 2.6 a 16.4 ± 8.9 b Lupanine 10.8 ± 13.1 a 174.5 ± 87.6 b

Means for the same alkaloid between the locations with different letters are significantly different from each other (alpha = 0.05).