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Issue 11, 2018
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Emerging opportunities in exploring the nutritional/functional value of amaranth

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Abstract

Amaranthus spp. is a highly nutritive pseudocereal, rich in macronutrients and micronutrients, including vitamins and minerals. Amaranth grain is rich in essential amino acids, particularly lysine, with high nutritional quality. In addition, recent research studies demonstrate that Amaranthus spp. essential nutrients, such as phytochemicals, have potential beneficial health effects. This review focuses on the amaranth grain's nutritional composition and antioxidant capacity. Also, limitations on its intake and strategies to improve its digestibility, bioaccessibility and bioavailability are summarized in this review. Finally, the most recent literature studies reporting food applications of amaranth (e.g., as encapsulating material) are discussed in order to deepen the understanding of potential health benefits and functionalities of this nutritious grain.

Graphical abstract: Emerging opportunities in exploring the nutritional/functional value of amaranth

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Publication details

The article was received on 16 Jul 2018, accepted on 21 Sep 2018 and first published on 24 Sep 2018


Article type: Review Article
DOI: 10.1039/C8FO01422A
Citation: Food Funct., 2018,9, 5499-5512
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    Emerging opportunities in exploring the nutritional/functional value of amaranth

    L. M. Coelho, P. M. Silva, J. T. Martins, A. C. Pinheiro and A. A. Vicente, Food Funct., 2018, 9, 5499
    DOI: 10.1039/C8FO01422A

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