Nutritional composition and biological activity of narrow-leafed lupins (Lupinus angustifolius L.) hydrolysates and seeds

Lupins are an interesting source of nutrients, part of the Fabaceae family. More specifically, narrow-leafed lupin (Lupinus angustifolius L.) is a legume, largely produced in Australia, which is used both for human food and animal fodder. There is a growing interest in plant proteins-derived products due to benefits for the ecosystem and lower production costs compared to traditional animal sources of protein. This review aimed to summarize major and minor chemical components in Lupinus angustifolius L., and potential health benefits of this plant and product thereof. In particular, the protein fraction of Lupinus and their biological properties are described. L. angustifolius seed and proteins by-products can be used as a valuable source of high value-added compounds for diverse food products with the goal to maximize its economic value.

Automated summary

Narrow-leafed lupin is a nutrient-rich plant, widely used for human food and animal fodder. There is a growing interest in plant protein-derived products due to their ecological benefits and lower production costs. This review summarizes the chemical components and health benefits of narrow-leafed lupin, focusing on its protein fraction and biological properties. The seed and protein by-products of narrow-leafed lupin can be valuable sources for high value-added compounds in diverse food products, maximizing economic value.