Protein Biofortification in Lentils (Lens culinaris Medik.) Toward Human Health


Views
0% 0
Downloads
0 0%
CC-BY-4.0

Citation

Sonia Salaria, Jon Lucas Boatwright, Pushparajah Thavarajah, Shiv Kumar Agrawal, Dil Thavarajah. (5/4/2022). Protein Biofortification in Lentils (Lens culinaris Medik. ) Toward Human Health. Frontiers in Plant Science, 13.
Lentil (Lens culinaris Medik.) is a nutritionally dense crop with significant quantities of protein, low-digestible carbohydrates, minerals, and vitamins. The amino acid composition of lentil protein can impact human health by maintaining amino acid balance for physiological functions and preventing protein-energy malnutrition and non-communicable diseases (NCDs). Thus, enhancing lentil protein quality through genetic biofortification, i.e., conventional plant breeding and molecular technologies, is vital for the nutritional improvement of lentil crops across the globe. This review highlights variation in protein concentration and quality across Lens species, genetic mechanisms controlling amino acid synthesis in plants, functions of amino acids, and the effect of antinutrients on the absorption of amino acids into the human body. Successful breeding strategies in lentils and other pulses are reviewed to demonstrate robust breeding approaches for protein biofortification. Future lentil breeding approaches will include rapid germplasm selection, phenotypic evaluation, genome-wide association studies, genetic engineering, and genome editing to select sequences that improve protein concentration and quality

Author(s) ORCID(s)