Table 1.

Chemical composition and alkaloids in the seeds of four lupine species (g/100 g DM).

Component	L. albus	L. angustifolius	L. luteus	L. mutabilis
Dry matter	90.4	90.6	91.7	62.0
Proteins	36.3	33.0	46.5	44.7
Ashes	3.9	3.7	3.7	3.0
Crude fat	11.5	6.8	4.6	14.07
Crude fiber	14.4	14.0	13.9	7.04
Alkaloids	0.04	0.06	0.1	1.27

Source: [6,7].