Some physicochemical and cooking characteristics corresponding to different varieties and commercial samples of rice were analysed. Some mechanical properties determined by both, the viscoelastograf and the Instrom Universal Food Testing Machine were also analysed. Gelatinization time (Gt), gelatinization endotherm and amylose content were determined. The results showed that there was a very go...

Fish is often promoted as a healthy part of the human diet due its high content of long chain n-3 polyunsaturated fatty acids (LC-PUFA). Previous studies have shown that cooked fish can have different fatty acid profiles than raw fillets, depending on the cooking method and fish species. In this study, the fatty acid content of broiled, baked or fried skinless, boneless fillets of four fish spe...

While cooking has long been argued to improve the diet, the nature of the improvement has not been well defined. As a result, the evolutionary significance of cooking has variously been proposed as being substantial or relatively trivial. In this paper, we evaluate the hypothesis that an important and consistent effect of cooking food is a rise in its net energy value. The pathways by which coo...

This paper presents an unsupervised topic identification method integrating linguistic and visual information based on Hidden Markov Models (HMMs). We employ HMMs for topic identification, wherein a state corresponds to a topic and various features including linguistic, visual and audio information are observed. Our experiments on two kinds of cooking TV programs show the effectiveness of our p...

BACKGROUND Household air pollution is a leading risk factor for respiratory morbidity and mortality in developing countries where biomass fuel is mainly used for cooking. MATERIALS AND METHOD A household cross-sectional survey was conducted in a predominantly rural area of Ghana in 2007 to determine the prevalence of respiratory symptoms and their associated risk factors. Household cooking pr...

BACKGROUND According to the World Health Organization (WHO), iron, iodine, and Vitamin A deficiencies are the most common forms of malnutrition, leading to severe public health consequences. The importance of iron and zinc in human nutrition and the number of children found to be deficient in these nutrients make further studies on retention in cooked grains and cooked bean broth important. O...

The effects of antioxidants and double packaging combinations on color, lipid oxidation, and volatiles production in irradiated raw and cooked turkey breast were determined. Ground meat was treated with antioxidants (none, sesamol + alpha-tocopherol, or gallate + alpha-tocopherol), and patties were prepared. The patties were packaged under vacuum, packaged aerobically, or double packaged (vacuu...

BACKGROUND The cowpea (Vigna unguiculata L. Wap.) is an excellent source of iron and zinc. However, iron from plant sources is poorly absorbed compared with iron from animal sources. OBJECTIVES The objective of this study was to evaluate iron and zinc bioaccessibility in cowpea cultivars after processing. METHODS Zinc and iron bioaccessibilities in cowpea samples were determined based on an...

antibacterial drugs used in animal might result in deposition of residues in meat, milk and eggs. the presence of antimicrobial residues in animal-originated food is critical problem in many countries over the years. because, drug residues might result in various health hazards, both actual incidence of reactions and potential hazards perceived by the public, the most countries assess residue o...

OBJECTIVE To determine the relationship between cooking and selected indicators of diet quality, mental well-being, and family relationships. DESIGN Data were collected as part of Youth'12, a nationally representative health and well-being survey. SETTING Secondary schools in New Zealand. PARTICIPANTS A total of 8,500 students. MAIN OUTCOME MEASURES Cooking ability and frequency of cook...