نتایج جستجو برای: food coefficient ratio
تعداد نتایج: 911899 فیلتر نتایج به سال:
one of the import indices of food security evaluation is food import capacity index. ratio of total exports to food imports is often thought to be a measure of the capacity of a country to finance its food imports using revenues from exports of goods and services. this study investigates food import capacity effects on rural households food security by calculated ahfci (aggregate household food...
Background: Food security status is an important indicator for measuring the level of individuals' access to sufficient and nutritious food. This study was conducted to investigating the food security status in pregnant women in Yazd, Iran. Methods: In this cross-sectional study, 351 pregnant women with gestational age of 24 to 32 weeks were randomly selected. Food security status was measur...
This study examined the relationship between the subjective food intake of 30 food types and their objective bite force to identify the key food items within the 30 food types to achieve a greater depth of masticatory function in Korean adults. A sample of 308 (112 males and 196 females) adults over the age of 20 (average age, 48.6) was selected among patients who visited four dental hospitals ...
Background and Objectives: Quality evaluation of the food proteins is important due to their biological and economical aspects. Among existing methods, True Protein Digestibility (TPD), Apparent Digestibility (AD), Net Protein Ratio (NPR), Protein Efficiency Ratio (PER) and Food Efficiency Ratio (FER) are suggested for evaluation of proteins quality. The present study was conducted to biologi...
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