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Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour
A THESIS SUBMITTED TO THE DEPARTMENT OF FOOD SCIENCE AND TECHNOLOGY IN PARTIAL FULFILMENT OF THE REQUIREMENT FOR THE AWARD OF MSc. FOOD QUALITY MANAGEMENT DEGREE
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| Format: | Thesis |
| Language: | English |
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KNUST
2025
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| _version_ | 1869483617810382848 |
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| access_status_str | Open Access |
| author | Christine Arthur |
| author_browse | Christine Arthur |
| author_facet | Christine Arthur |
| author_sort | Christine Arthur |
| collection | Thesis |
| description | A THESIS SUBMITTED TO THE DEPARTMENT OF FOOD SCIENCE AND TECHNOLOGY IN PARTIAL FULFILMENT OF THE REQUIREMENT FOR THE AWARD OF MSc. FOOD QUALITY MANAGEMENT DEGREE |
| format | Thesis |
| id | oai:ir.knust.edu.gh:123456789/16702 |
| institution | KNUST (Ghana) |
| language | English |
| last_indexed | 2026-07-01T04:01:51.248Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from KNUSTSpace — Kwame Nkrumah University of Science & Technology (Ghana) |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | KNUST |
| publisherStr | KNUST |
| record_format | dspace |
| source_str | KNUSTSpace — Kwame Nkrumah University of Science & Technology (Ghana) |
| spelling | oai:ir.knust.edu.gh:123456789/16702 Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour Christine Arthur A THESIS SUBMITTED TO THE DEPARTMENT OF FOOD SCIENCE AND TECHNOLOGY IN PARTIAL FULFILMENT OF THE REQUIREMENT FOR THE AWARD OF MSc. FOOD QUALITY MANAGEMENT DEGREE African palmyra palm (Borassus aethiopum) grows widely across Africa. Previous studies indicated its fruit flour has a great potential in food applications. However, there is limited information on the mineral composition, antioxidant properties, anti-nutrient composition and phytochemical composition of the flour. The main objective of this work was to investigate the effect of drying methods on the above mentioned properties of the African palmyra palm flour. Previous works carried out on the flour however indicated that drying had an influence on some quality attributes of the flour. The fresh fruit pulp was obtained, freeze dried, oven dried, solar dried and milled into flour (particle size: 450 microns and below). Phytochemical screening, mineral analysis, anti-nutrient analysis and antioxidant analysis were conducted on the flour obtained. The flour had total phenols (1518.00 - 3896.71 mg GAE/100g), potassium (237.00 - 276.73 mg/100g), magnesium (211.61 - 293.62 mg/100g) and saponin (36.10 – 55.62 g/100g). The phytochemical screening indicated the presence of many phytochemicals including glycosides. Drying had a significant effect on the analysed composition of APP flour. KNUST 2025-05-06T12:47:19Z 2025-05-06T12:47:19Z 2018-04 Thesis https://ir.knust.edu.gh/handle/123456789/16702 en application/pdf KNUST |
| spellingShingle | Christine Arthur Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour |
| title | Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour |
| title_full | Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour |
| title_fullStr | Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour |
| title_full_unstemmed | Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour |
| title_short | Evaluation of the Mineral Composition, Antioxidant Properties, Phytochemical and Anti-nutrient Composition of African Palmyra Palm (Borassus aethiopum) Fruit Flour |
| title_sort | evaluation of the mineral composition antioxidant properties phytochemical and anti nutrient composition of african palmyra palm borassus aethiopum fruit flour |
| url | https://ir.knust.edu.gh/handle/123456789/16702 |
| work_keys_str_mv | AT christinearthur evaluationofthemineralcompositionantioxidantpropertiesphytochemicalandantinutrientcompositionofafricanpalmyrapalmborassusaethiopumfruitflour |