Lupino (Lupinus angustifolius L.): A protein alternative for animal and human consumption in Mexico

Abstract

Objective: To establish the crop of lupine (Lupinus angustifolius L.) in order to determine yield, chemical composition and cost of production of the seed.

Methodology: The seed was produced in the Municipality of Domingo Arenas, Puebla, Mexico (19° 09' N and 98° 26' W) at 2367 m altitude in temporal conditions (July-December 2017). The chemical composition of the seed was determined in the Animal Science Department, Chapingo Autonomous University, Texcoco, Mexico.

Results: The crop of lupine was established, although the yield (1080 kg ha^-1) was lower than that reported in the literature (1600 to 2800 kg ha^-1).The content of crude protein of the whole and dehulled seeds was higher than 27% and 38%, respectively. The cost of production per kilogram of seed ($11.66) was higher than that previously reported ($6.00).

Implications of study: The results suggest that it is feasible to grow lupine seed, and according to its crude protein content, it can be an alternative in animal or human feeding in Mexico.

Findings: The results indicate that based on its crude protein content and crop yield, lupine seeds can be an alternative for animal or human feeding.