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EN
Introduction and aim. Vitamin-A-deficiency is a public health problem among preschool children of Nigeria. Study determined the contribution of bread and biscuits to vitamin A-daily-requirement of preschool children in Lagos-State, Nigeria. Material and methods. A community-based-study using a cross-sectional-design with analytical component was carried out from 2013-2015. Multi-stage-sampling-technique was used to select mothers of preschool-children (n=1599) in 5 Local-Government-Areas of Lagos. Respondents’ socio-demographic information and samples consumption-pattern were collected using validated, food-frequency-questionnaire/dietary recall. Retinyl palmitate content of randomly selected commonly-consumed brands of oven-fresh-bread stored for 5-days and biscuits (30- to 60-days) at prevailing outdoor-market-temperatures were analysed using High-Performance-Liquid-Chromatography. Contribution to preschool children’s vitamin A-daily-requirements were determined. Data were analysed using Student’s t-test and ANOVA at p<0.05. Results. Mean age of preschool children was 31.44±5.28 months. Mean intakes of samples were bread (117.6 ±15.9 g/d) and biscuits (59.8±27.9 g/d). Range of contribution to vitamin-A-daily-requirement of preschool-children was 0-178.4 %. Samples contribution to vitamin A-daily-requirement of pre-school-children were oven-fresh bread (68.3 %); 5 days bread (20.7%); 30-days biscuits (25.0%) and 60-days biscuits (6.8%). Overall contribution to vitamin A-daily-requirement were bread (51.4%) and biscuits (22.4%). Statistically significant difference existed between samples contribution and vitamin-A-daily-requirement of preschool children. Conclusion. Bread and biscuits samples contributed significantly to the vitamin-A-daily-requirement of preschool children.
Path of Science
|
2017
|
vol. 3
|
issue 2
7.1-7.10
UK
В роботі досліджується вплив використання нетрадиційної рослинної сировини при виробництві борошняних кондитерських виробів з підвищеною біологічною цінністю; наводяться результати товарознавчої оцінки розроблених продуктів та проводиться порівняння їх з основними зразками, що представлені в торговельній мережі м. Харкова. Доведена доцільність використання суміші харчових волокон та шроту з насіння гарбуза в технології виробництва борошняних кондитерських виробів для розширення асортименту кондитерських виробів підвищеної біологічної цінності та виробів зі зниженим рівнем калорійності. Додавання до складу печива суміші харчових волокон та шроту з насіння гарбуза, позитивно вплинуло на хімічний склад готового виробу, наситивши його корисними і необхідними людському організму мінеральними елементами, вітамінами, харчовими волокнами.
EN
This paper examines the impact of the use of alternative vegetable raw materials in the manufacture of pastry products with high biological value; it presents the results of evaluation of commodity of the developed products and compares them with the main samples presented in Kharkiv trade network. The feasibility of using a mixture of fiber and pumpkin seeds in technology of pastry production to extend the range of confectionery products of high biological value and products with reduced calories has been proved. Adding the mixture of fiber and pumpkin seeds to biscuits and cakes positively affected the chemical composition of the ready-made product, saturating it with useful and necessary to human body mineral elements, vitamins, dietary fiber.
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