“…They can also be regarded as functional foods, which provide advanced technological properties and health claims, and may also be derived from the recycling of food wastes ( Galanakis, 2012 , 2013 , 2015 ; Ashaolu, 2020 ). Rapid rate of urbanization and industrialization has turned our planet lopsided in favor of fast foods, food fraud, food terrorism, food waste, food adulteration, food poisoning, food contamination and food injustice ( Sadiku et al, 2019a , Sadiku et al, 2019b , Sadiku et al, 2019c , Sadiku et al, 2019d ; 2020a ), leading to the introduction of GSO products, also regarded as environment-friendly products. Green foods are those produced under the principle of sustainable development, fine quality, nutrition, health and safety ( Khan et al, 2015 ).…”