ZINC BIOFORTIFICATION: A NOVEL STRATEGY FOR IMPROVING HUMAN HEALTH
Journal Title: Journal of Experimental Biology and Agricultural Sciences - Year 2018, Vol 6, Issue 5
Abstract
Zinc (Zn) is an essential trace element needed for proper growth of plants, animals and human. The area where there is deficiency of Zn in the soil is also the area with widespread occurrence of Zn deficiency in human. Zinc fertilization in the field will not only help in correcting Zn deficiency in the crop and obtaining better yield and productivity, but will also help in fighting against malnutrition due to Zn in the population relying on that crop. Various approaches like industrial fortification, food supplementation and dietary diversification are implemented to fight against micronutrient malnutrition. However, these are neither sustainable as well as cost-effective, nor do they target the rural population. Biofortification of Zn in the grains of staple food crops is a better option to reach the poorest of the poor. However, biofortifying the crops with micronutrients meet up with several challenges. More than 50% of the Zn is lost during milling. The remaining fraction of Zn is also not available to the full extent for intestinal absorption due to presence of some antinutrient factors like phytates. Therefore, the biofortification programmes should aim at engineering Zn partitioning more to seed endosperm, curbing loss of Zn, Fe and other essentials during processing and Zn profiling of food crops along with Fe and other nutrients, antinutrients and promoters to get a better crop for a healthy life.
Authors and Affiliations
Ayan Das, S. K. Singh , Maneesh Kumar, Omkar Kumar
Keywords
Related Articles
- EP ID EP593075
- DOI 10.18006/2018.6(5).751.762
- Views 101
- Downloads 0
DIAGNOSIS OF ORF VIRUS INFECTION IN SHEEP AND GOATS BY VIRUS ISOLATION, POLYMERASE CHAIN REACTION AND SEQUENCING
Outbreaks of ORF virus (ORFV) infection in small ruminants, which occurred in eight districts of Karnataka, India were investigated during this study. Seventy scab samples were collected from affected sheep and goats fr...
DEVELOPMENT AND APPLICATION OF Pasteurella multocida SEROTYPE A:1 WHOLE CELL BASED COAGGLUTINATION TEST (CAT) FOR THE RAPID DETECTION OF FOWL CHOLERA CAUSING ORGANISMS
Pasteurella multocida whole cell antigen based coagglutination test was optimized in the laboratory for the specific and sensitive identification of bacteria causing fowl cholera in a simple and cost effective manner. Th...
MOLECULAR CHARACTERIZATION OF CODING REGION OF LACTOFERRIN GENE OF MALABARI AND ATTAPPADY BLACK GOATS OF KERALA
Lactoferrin (Lf), an iron binding glycoprotein mainly found in the secretions of the body like milk, tears, saliva, pancreatic juice, bile, genital fluids etc is well noted for its role in innate immunity as well as biol...
Canine parvovirus- an insight into diagnostic aspect
Canine parvovirus (CPV) leads to an acute disease, characterized by hemorrhagic gastroenteritis, vomiting and myocarditis in dogs. The disease can affect dogs of any age but is fatal in pups. CPV has undergone genetic va...
Improving date palm (phoenix dactylifera l. cv. estamaran) calogenesis by the use of zinc oxide nanoparticles
To study the effects of zinc nanoparticles on date palm cv. Estamaran (Sayer) callus induction under in vitro condition, a research with two separate experiments was conducted using a completely randomized design. In the...