In a world grappling with climate change and nutritional deficiencies, a group of ancient grains is stepping into the spotlight, offering a modern solution to contemporary challenges. Pseudocereals, such as quinoa, buckwheat, and amaranth, are emerging as promising alternatives to traditional cereals, thanks to their superior nutritional composition and multifunctional properties. A recent review published in ‘Food Chemistry Advances’ (translated as ‘Advances in Food Chemistry’) synthesizes the current knowledge of these multifunctional grains, highlighting their potential to revolutionize modern diets and agriculture.
Led by Simardeep Kaur from the ICAR-Research Complex for North Eastern Hill Region in Meghalaya, India, the review delves into the bioactive compounds present in pseudocereals, which exhibit superior antioxidant, anti-inflammatory, anticancer, hypocholesterolemic, and antidiabetic properties. “These grains are not just food; they are functional foods with the potential to prevent chronic diseases and promote overall health,” Kaur explains.
The review discusses major bioactive compounds found in pseudocereals, including polyphenols, flavonoids, saponins, fagopyritols, and peptides. Advanced analytical approaches, such as HPLC and UPLC for separation, and MS/MS and NMR spectroscopy for detection and structural elucidation, have been employed to understand these compounds better. The findings underscore the nutraceutical potential of pseudocereals, making them a valuable resource for addressing nutritional deficiencies and promoting health.
Beyond their health benefits, pseudocereals demonstrate significant industrial potential. Their versatility extends to gluten-free bakery products, meat analogues, dairy substitutes, fermented beverages, edible films, animal feed formulations, and nutraceutical delivery systems. This adaptability makes them a valuable asset in the quest for sustainable and resilient agricultural systems.
The review also highlights the adaptability of pseudocereals to marginal environments and their resilience to climate stress. Integrating these grains into modern agriculture and diets aligns with achieving Sustainable Development Goals (SDGs) such as zero hunger, good health and well-being, and sustainable agriculture.
The commercial impacts of this research are substantial. As the global demand for plant-based, gluten-free, and health-promoting foods continues to rise, pseudocereals offer a viable and sustainable solution. Their industrial applications further enhance their commercial appeal, making them a valuable commodity in the food and agriculture sectors.
This review serves as a comprehensive resource bridging the gap between research and industry applications. It highlights future opportunities for utilizing pseudocereals to enhance food security and support sustainable agricultural systems. As Kaur puts it, “Pseudocereals are not just a trend; they are a sustainable solution for the future of food.”
In the face of climate change and nutritional challenges, pseudocereals emerge as a beacon of hope, offering a multifunctional and sustainable solution. Their superior nutritional profiles, health benefits, and industrial applications make them a valuable asset in the quest for a healthier and more sustainable future. As research continues to uncover the potential of these ancient grains, their role in modern diets and agriculture is set to grow, shaping the future of food and agriculture.