Thesis (M. Tech. (Dept. of Hospitality and Tourism)--Vaal University of Technology. / A baseline survey on the nutritional status of primary school children was conducted
by means of Quantitative Food Frequency Questionnaire (QFFQ) and the 24-Hr recall
questionnaires. The questionnaires were distributed by trained fieldworkers and
completed by children attending the primary school in this community. The results of
the QFFQ and the 24-Hr recall were used to identify nutrient deficiencies in the target
group and to design a food product for a school feeding programme targeted to
address specific nutritional needs. The aim of this study was to develop a nutritious
novel food product that was affordable and appealing to children, rich in energy,
protein and micronutrients. Five recipes were originally tested and evaluated. Recipes
were theoretically analyzed by using the Dietary Manager program. The three most
suitable recipes were chosen. Sensory analysis, by means of a paired preference test was done to determine which of the three products the subjects preferred. The final
product developed was a maize meal and whole wheal "vetkoek". The Agricultural
Research Council (ARC) laboratory in Irene bio-chemically analysed the velkoek.
A second sensory analysis was conducted to evaluate the product for acceptability. A
smiley face evaluation sheet was developed for the acceptance testing. The results
showed that the majority (65 percent) of the consumers liked the product very much,
18 percent liked the product moderately, and 17 percent found it acceptable, 90 percent found it to be acceptable for inclusion in a school-feeding program. After the sensory evaluation was done a trained microbiologist at the ARC conducted the shelf life testing.
A recipe pamphlet was developed and printed in a format that is easily understood by
illiterate people. The pamphlet was used by the community workers, who were responsible for preparing the vetkoek. The results indicated that a vetkoek, meeting all the stated criteria can successfully be
developed for a school programme / National Research Foundation (NRF); Central
Research Council (CRC)
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:vut/oai:digiresearch.vut.ac.za:10352/133 |
| Date | January 2006 |
| Creators | Kearney, Jeannette Emmarentia |
| Contributors | Napier, C. |
| Source Sets | South African National ETD Portal |
| Language | English |
| Detected Language | English |
| Type | Thesis |
| Format | v. (various pagings:ill. |
| Relation | Pdf. Adobe Acrobat Reader |
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