High-selenium wheat: biofortification for better health
نویسندگان
چکیده
منابع مشابه
Selenium in Australia: selenium status and biofortification of wheat for better health.
Selenium (Se) is an essential micronutrient for humans and animals, but is deficient in at least a billion people worldwide. Wheat (Triticum aestivum L.) is a major dietary source of Se. The largest survey to date of Se status of Australians found a mean plasma Se concentration of 103 microg/l in 288 Adelaide residents, just above the nutritional adequacy level. In the total sample analysed (si...
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Selenium (Se) is an essential trace element for humans and other mammals. Most dietary Se is derived from crops. To develop a Se biofortification strategy for wheat, the effect of selenate fertilization and bacterial inoculation on Se uptake and plant growth was investigated. YAM2, a bacterium with 99% similarity to Bacillus pichinotyi, showed many plant growth promoting characteristics. Inocul...
متن کاملA dynamic website for a government/ industry-funded project exploring biofortification of wheat with selenium
In 2005, scientists within several UK-based academic and industrial organizations came together to work on a research project, funded jointly by the UK Department for Environment, Food and Rural Affairs and several industry partners. The project was entitled Biofortification through Agronomy and Genotypes to Elevate the Levels of Selenium (BAGELS). The aim of the BAGELS project, which will repo...
متن کاملSelecting Lentil Accessions for Global Selenium Biofortification
The biofortification of lentil (Lens culinaris Medikus.) has the potential to provide adequate daily selenium (Se) to human diets. The objectives of this study were to (1) determine how low-dose Se fertilizer application at germination affects seedling biomass, antioxidant activity, and Se uptake of 26 cultivated lentil genotypes; and (2) quantify the seed Se concentration of 191 lentil wild ac...
متن کاملBiofortification of UK food crops with selenium.
Se is an essential element for animals. In man low dietary Se intakes are associated with health disorders including oxidative stress-related conditions, reduced fertility and immune functions and an increased risk of cancers. Although the reference nutrient intakes for adult females and males in the UK are 60 and 75 microg Se/d respectively, dietary Se intakes in the UK have declined from >60 ...
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ژورنال
عنوان ژورنال: Nutrition Research Reviews
سال: 2003
ISSN: 0954-4224,1475-2700
DOI: 10.1079/nrr200255