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Review
. 2019 Sep;44(3):202-215.
doi: 10.1111/nbu.12399. Epub 2019 Aug 22.

Improving pulse crops as a source of protein, starch and micronutrients

G H J Robinson  1 , J Balk  2   3 , C Domoney  1
Affiliations
Review

Improving pulse crops as a source of protein, starch and micronutrients

G H J Robinson et al. Nutr Bull. 2019 Sep.

Abstract

Pulse crops have been known for a long time to have beneficial nutritional profiles for human diets but have been neglected in terms of cultivation, consumption and scientific research in many parts of the world. Broad dietary shifts will be required if anthropogenic climate change is to be mitigated in the future, and pulse crops should be an important component of this change by providing an environmentally sustainable source of protein, resistant starch and micronutrients. Further enhancement of the nutritional composition of pulse crops could benefit human health, helping to alleviate micronutrient deficiencies and reduce risk of chronic diseases such as type 2 diabetes. This paper reviews current knowledge regarding the nutritional content of pea (Pisum sativum L.) and faba bean (Vicia faba L.), two major UK pulse crops, and discusses the potential for their genetic improvement.

Keywords: biofortification; essential amino acids; favism; legume; resistant starch; sustainability.

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Conflict of interest statement

No conflicts of interest have been declared.

Figures

Figure 1
Figure 1
(a) pea and (b) faba bean crops in the field; (c) pea and (d) faba bean immature pods; (e) wrinkled pea seeds, with increased levels of resistant starch; (f) round (smooth) pea seeds of a commercial cultivar (Enigma); (g) seeds of wild pea (P. elatius), a species which has provided diversity for a nutritional trait; (h) faba bean seeds with pale testae, preferred for animal feed; (i) faba bean seeds with testae containing high levels of tannins, anti‐nutritional compounds that give a bitter taste. [Colour figure can be viewed at wileyonlinelibrary.com]
See this image and copyright information in PMC

References

    1. Amarakoon D, Thavarajah D, McPhee K et al (2012) Iron‐, zinc‐, and magnesium‐rich field peas (Pisum sativum L.) with naturally low phytic acid: a potential food‐based solution to global micronutrient malnutrition. Journal of Food Composition and Analysis 27: 8–13.
    1. Amarakoon D, Thavarajah D, Gupta D et al (2015) Genetic and environmental variation of seed iron and food matrix factors of North‐Dakota‐grown field peas (Pisum sativum L.). Journal of Food Composition and Analysis 37: 67–74.
    1. Ambigaipalan P, Hoover R, Donner E et al (2011) Structure of faba bean, black bean and pinto bean starches at different levels of granule organization and their physicochemical properties. Food Research International 44: 2962–74.
    1. Baloch FS, Karaköy T, Demirbaş A et al (2014) Variation of some seed mineral contents in open pollinated faba bean (Vicia faba L.) landraces from Turkey. Turkish Journal of Agriculture and Forestry 38: 591–602.
    1. Barać MB, Pešić MB, Stanojević SP et al (2015) Techno‐functional properties of pea (Pisum sativum) protein isolates‐a review. Acta Periodica Technologica 46: 1–18.