Within a framework of Lupinus varieties and samples assessment, we have found that the growing season of Lupinus albus L. was 93, Lupinus angustifolius L. – 99, and Lupinus luteus L. – 95 days under conditions of the Steppe Crimea. The average yield of white lupin seeds was 1.63 t/ha; blue or narrow-leafed lupin – 1.18 t/ha; yellow lupin – 0.72 t/ha. L. albus is more productive compared to L. angustifolius and L. luteus. The seed yield of all studied varieties and samples of white lupin was higher than that of the standard one ‘Michurinsky’. Samples CH-2-17 and CH-78-16 were the most high-yielding (1.77 and 1.74 t/ha, respectively). Variety ‘Belorozovy 144’ was the most promising among the representatives of narrow-leafed lupin; its yield reached 1.64 t/ha. The best in grain size was white lupin; 1000-grains weight was within the range of 200-222g. Varieties of narrowleafed lupin ‘Belorozovy 144’ and ‘Bryansky kormovoy’ contained the least amount of alkaloids (0.021 and 0.022%, respectively).
Functional lupin seeds (Lupinus albus L. and Lupinus luteus L.) after extraction of α-galactosides
