Exposure of the inhabitants of Najran area in Saudi Arabia to the toxic elements As, Cd, Cr, and Pb through foods has not been previously investigated. Exposure to such elements is an important public health issue, so the study described here was performed with the aim of determining estimated dietary intakes (EDIs) for these metals in Najran area. The As, Cd, Cr, and Pb concentrations in four ...

BACKGROUND This study was to observe the non-heme iron absorption and biological utilization from typical whole Chinese diets in young Chinese healthy urban men, and to observe if the iron absorption and utilization could be affected by the staple food patterns of Southern and Northern China. MATERIALS AND METHODS Twenty-two young urban men aged 18-24 years were recruited and randomly assigne...

Overweight/obesity, caused by the 'nutrition transition', is identified as one of the leading risk factors for non-communicable mortality. The nutrition transition in developing countries is associated with a major shift from the consumption of staple crops and whole grains to highly and partially processed foods. This study examines the contribution of processed foods consumption to the preval...

In the Western world, the basic staple of nutrition is bread. It evolved, from Neolithic times in Mesopotamia and the Levant, from flour made from natural hybrids of emmer and einkorn. Its form has changed from that of a dark, coarse and heavy loaf, baked in the ashes, to the enriched artistic breads of the late twentieth century. Its variety of forms conferred status on those who ate its refin...

Rice and fish are common staple foods in many parts of Asia, Africa, and Latin America. The cultivation of fish in paddy fields has proven to be highly productive. Simultaneous rice and fish cultures can be accomplished with l i t t l e extra effort and is economically feasible and practical. Fish enhance rice yield through predation of insect pests, reduce aquatic vascular plant and algal grow...

THE production, preparation, and distribution of an abundant food supply for the 100,000,000 consumers in this country, with a surplus for export to other countries, is an exceedingly complex industrial problem. It has been demonstrated during the war that the entire world is never far distant from the " bread line." It is essential, primarily, that food be sufficient for the present day and ye...

The emergence of technology has been suggested to coincide with scarcity of staple resources that led to innovations in the form of tool-assisted strategies to diversify or augment typical diets. We examined seasonal patterns of several types of tool use exhibited by a chimpanzee (Pan troglodytes) population residing in central Africa, to determine whether their technical skills provided access...

The draft genome sequence of Lactobacillus plantarum Kanjika 2007, isolated from the South Indian staple, medicinal, and traditional food kanjika, is reported here. The whole genome consists of 3.16 Mb with a G+C content of 44.7% and 3,009 protein-coding genes, 78 tRNAs, and 4rRNAs (5S-23S-16S).

In 1996 the sale and export of food aid from refugee camps near Uvira, Zaire, prompted a reduction in donated rations. However, research has revealed that the sales did not reflect an excess of food in the camps. They were provoked by the absence of important components of the food basket, by cultural aversion to the staple (maize) and oil provided, by difficulties in food preparation, and by t...

While rice is the staple food in Southeast Asian countries, yield and production are low in Thailand, Laos and Cambodia where irrigation water is limited. This paper describes some examples of international collaboration projects conducted in these countries and Vietnam involving scientists from Australia.