Orange-Flesh Sweet Potato: Promising Partnerships for Assuring the Integration of Nutritional Concerns into Agricultural Research and Extension
نویسندگان
چکیده
Since 1994, Mozambique has made considerable progress in reducing its dependence on imported basic foodstuffs, raising agricultural production while macro-economic conditions have improved impressively. However, the majority of the rural populace continues to be poor, depending principally on semi-subsistence agriculture to survive. While land access is still relatively good, there is little use of improved varieties, purchased inputs, and labor-saving mechanization technologies to increase agriculture productivity. Widespread poverty and inadequate health care are the principle determinants of the high levels of chronic malnutrition (stunting) found among children under five years of age in rural areas of Mozambique. (44% falling below the cut-off point of -2 Z-scores for height-for-age (DPDS et al. 1998)).
منابع مشابه
Adoption Intensity Determinants for Improved Sweet Potato Varieties among Farmers in Nigeria
Sweet potato (Ipomoea batatas) is one of the stable tuber crops consumed by many households in Nigeria. It can be found in different varieties and exist in many colours of skin and flesh. The production of this important crop is still very low, thereby compromising food security. Sweet potato is one of the target commodity crops under the Nigerian Agriculture Sector Investment Opportun...
متن کاملComparison of the Proximate Composition, Total Carotenoids and Total Polyphenol Content of Nine Orange-Fleshed Sweet Potato Varieties Grown in Bangladesh
In an attempt to develop the food composition table for Bangladesh, the nutritional composition of nine varieties of orange-fleshed sweet potato was analyzed together with total carotenoids (TCC) and total polyphenol content (TPC). Each variety showed significant variation in different nutrient contents. The quantification of the TCC and TPC was done by spectrophotometric measurement, and the p...
متن کاملEvaluation of β-amylase Activity of Sweet Potato (Ipomoea batatas) Cultivated in Iran
Besides the high starch content, sweet potato contains endogenous amylases where the two Predominants are - and β-amylases. Sweet potato is thought to be a promising source of β -amylase since β -amylase is one of the major protein in the tubers. This investigation has focused on the properties of β amylase from white-flesh sweet potato that has been grown in Iran as a potential source for indu...
متن کاملNutritional Analysis of Vitamin A Enriched Bread from Orange Flesh Sweet Potato and Locally Available Wheat Flours at Samre Woreda, Northern Ethiopia
Vitamin A deficiency (VAD) is a public health problem in Ethiopia. Periodic supplementation of vitamin A (VA) capsules has developed as a short-term life saving intervention. However, it is important to shift from a subsidized periodic capsule distribution to a more sustainable food-based intervention, which could supply VA in the diet of low income rural communities. Orange flesh sweet potato ...
متن کاملProduction and evaluation of flours and crunchy snacks from sweet potato (Ipomea batatas) and maize flours
The present study was conducted to assess the suitability of blends of two sweet potato (creamand yellowflesh) varieties and maize flours in the preparation of crunchy snacks. Each of the sweet potato varieties was prepared into flour and separately blended with 0, 30 and 50% of maize flour. The blends were evaluated for proximate composition, mineral content, vitamin content, anti-nutrient fac...
متن کامل