Food Security in Emerging Global Situations-Functional Foods and Food Biotechnology Approaches: A Review

People having access to physical, social and economic food that is sufficient, safe and nutritious to meet their dietary needs and food preferences, for an active and healthy life, could be a mirage without the involvement of local communities, in global effort to mitigate malnutrition. World leaders have identified the lacuna in the drive for food security and therefore, seek a sustainable approach through which biotechnology and functional food technology could be tailored to forestall food insecurity, especially in emerging global situations. Consequently, researchers in food microbiology, enzyme biotechnology, among other disciplines are making concerted effort to provide solutions to some emerging world problems such as banditry, wars, climate change, internal displacement, migration, among others. Emphasis on the role of functional foods and biotechnology for sustainable food security should be paramount on the global scale as championed by United Nations Organization (UNO), Food and Agricultural Organization (FAO), World Health Organization/World Bank (WHO/WB) and World Food Programme on Malnutrition. Functional food components such as biotin, carotenoids, lycopene, monosaturated and polyunsaturated fatty acids, among others could be tailored to reduce the incidences coronary heart diseases, diabetes and free radicals in the body for improved nutrition, while nutritional education, alongside global support and empowerment initiatives for sustainability in agricultural biotechnological approaches would be highly imperative. It is therefore imperative for the global support agencies to reduce malnutrition to emphasize food functionality such as the role of carotenoids, fatty acids, lycopene, vitamins, minerals, biotin, fibre, etc in combating food insecurity through nutritional education, and in farming operations. It is in doing so that the role of food biotechnology would impact positively on the affected population, whereby foods are not just in abundance but also have the ability and capacity to provide the needed food ingredients to functionally prevent cardiovascular diseases, diabetes, neutralize free radicals and prevent antioxidant activity in the body.