Locally processed roasted-maize-based weaning foods fortified with legumes: factors affecting their availability and competitiveness in Accra, Ghana.

作者: JM Staatz , GA Annor , EO Sakyi-Dawson , RH Bernsten , T Nagai

DOI: 10.4314/AJFAND.V9I9.50075

关键词: Agricultural scienceBiotechnologyIngredientFortificationProduct (business)LegumeBusinessQuality (business)Descriptive statisticsAgricultureWeaning

摘要: Tom Brown (roasted-maize porridge) is one of the traditional weaning foods in Ghana. As an effort by Ministry Health to enhance nutrient content this lownutrient- density food, a product called weanimix, which fortified with legumes (cowpeas or soybeans and groundnuts), was introduced more than two decades ago. Cowpeas are indigenous African legume, popularly used Ghanaians for various dishes. While not traditionally used, they can easily be incorporated into local diets. Commercial weanimix-type products ready-to-cook flour form currently available mainly at supermarkets, target higher-income consumers. This paper examined: (1) competitiveness between cowpeas as ingredient weanimix; (2) constraints making weanimix widely lower-income families. Local food processors, mothers, commercial custom millers, retailers were interviewed both qualitative quantitative data. Secondary price data collected from different sources including Food Agriculture. Descriptive analysis carried out address non-price factors issues, enterprise budgeting sensitivity analyses conducted factors. The study found that higher cowpeas, compared soybeans, minor factor processors’ choice soybeans. Rather, current overwhelmingly popular use among respondents attributed such perception nutritious. A main reason lack availability mothers families appeared low awareness results showed typical differences prices observed seems larger difference cost production these products. It also shown level processing retail margins greatly affect weanimix. Weanimix could made consumers if companies expanded their outlet supermarkets small shops grain flour-type vendors markets (who prepare sell Brown) produced sold However, actions would need taken help assure quality through market vendors. Key words: Ghana

参考文章(19)
Aworh Oc, Nago Mc, Houben Jh, Akingbala Jo, Egounlety M, Nutritional and sensory evaluation of tempe-fortified maize-based weaning foods. International Journal of Food Sciences and Nutrition. ,vol. 53, pp. 15- 27 ,(2002)
Woot-tsuen Wu Leung, Food composition table for use in Africa Food and Agriculture Organization of the United Nations. Nutrion Division. ,(1968)
Caroline E. Williams, Laraba Zoaka, Florence E. Dovlo, Cowpeas : home preparation and use in West Africa Cowpeas. Home preparation and use in West Africa.. ,(1976)
W. A. Plahar, C. A. Nti, N. T. Annan, Effect of soy-fortification method on the fermentation characteristics and nutritional quality of fermented maize meal Plant Foods for Human Nutrition. ,vol. 51, pp. 365- 380 ,(1997) , 10.1023/A:1007996203309
Anna Lartey, Alhassan Manu, Kenneth H Brown, Janet M Peerson, Kathryn G Dewey, A randomized, community-based trial of the effects of improved, centrally processed complementary foods on growth and micronutrient status of Ghanaian infants from 6 to 12 mo of age The American Journal of Clinical Nutrition. ,vol. 70, pp. 391- 404 ,(1999) , 10.1093/AJCN/70.3.391
EO Afoakwa, S Sefa-Dedeh, E Sakyi-Dawson, EFFECTS OF COWPEA FORTIFICATION, DEHYDRATION METHOD AND STORAGE TIME ON SOME QUALITY CHARACTERISTICS OF MAIZE-BASED TRADITIONAL WEANING FOODS African Journal of Food, Agriculture, Nutrition and Development. ,vol. 4, ,(2004) , 10.4314/AJFAND.V4I1.19148
A.S. Langyintuo, J. Lowenberg-DeBoer, M. Faye, D. Lambert, G. Ibro, B. Moussa, A. Kergna, S. Kushwaha, S. Musa, G. Ntoukam, Cowpea supply and demand in West and Central Africa Field Crops Research. ,vol. 82, pp. 215- 231 ,(2003) , 10.1016/S0378-4290(03)00039-X
Margaret E. Bentley, Katherine L. Dickin, Saba Mebrahtu, Bode Kayode, Gbolahan A. Oni, Cecilia C. Verzosa, Kenneth H. Brown, Joseph R. Idowu, Development of a nutritionally adequate and culturally appropriate weaning food in Kwara State, Nigeria: An interdisciplinary approach Social Science & Medicine. ,vol. 33, pp. 1103- 1111 ,(1991) , 10.1016/0277-9536(91)90226-3
Esi K Colecraft, Grace S Marquis, Alfred A Bartolucci, LeaVonne Pulley, W Bruce Owusu, H Michael Maetz, A longitudinal assessment of the diet and growth of malnourished children participating in nutrition rehabilitation centres in Accra, Ghana Public Health Nutrition. ,vol. 7, pp. 487- 494 ,(2004) , 10.1079/PHN2003553
Y. Mensa-Wilmot, R.D. Phillips, J. Lee, R.R. Eitenmiller, Formulation and evaluation of cereal/ legume-based weaning food supplements Plant Foods for Human Nutrition. ,vol. 58, pp. 1- 14 ,(2003) , 10.1023/B:QUAL.0000040324.04977.DD