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Rachel Nambafu

Publications (4)

Bioaccesibility of Trace Elements in Different Oyster Mushroom Varieties Grown in Kenya

Rachel Nambafu, Judith Waudo, Margaret Nganga, Peter Lusi & Hudson Nyambaka · Advances in Research · 2023

Trace elements, especially chromium (Cr), vanadium (V) and selenium (Se) have potential beneficial effects on glucose metabolism in people with type 2 diabetes. Food products incorporating mushrooms are not only a good source of such nutrients but are thought to have readily bioa...

Open access Research Article 10.9734/air/2023/v24i4945

Proteins and Mineral Content of Cultivated Oyster Mushrooms Grown in Kenya

Rachel Nambafu, Judith Waudo & Hudson Nyambaka · Chemical Science International Journal · 2022

Mushrooms are a good source of proteins, vitamins and minerals, and are low in fat and sugars. The various varieties have shown to contain 25 -50% protein and 8 – 12% minerals, with various photochemical compounds. The objective of the study was to assess the proximate compositio...

Open access Research Article 10.9734/CSJI/2022/v31i330285

Bioavailability Studies of Vitamin A and E in Indigenous Vegetables and their Potential Use in the Management of HIV and AIDS

Rachel Nambafu, Sauda Swaleh & Hudson Nyambaka · Advances in Research · 2021

Levels of vitamins in selected indigenous vegetables in Butula, western Kenya were determined and foods containing high levels of vitamin A and E were used to make food formulation. The bioavailability of these vitamins in food formulation was estimated using algorithm procedure....

Open access Research Article 10.9734/air/2021/v22i230296

Determination of β-carotene and α-tocopherol Content in Selected Fresh and Dry Vegetables in Butula in Busia County

Rachel Nambafu, Sauda Swaleh & Hudson Nyambaka · Advances in Research · 2021

The study involved the determination of β-carotene and α-tocopherol content in selected fresh and dry vegetables (amaranthus, cowpea leaves, nightshade, slender leaf, pumpkin leaves and frying spider) using High Performance Liquid Chromatography (HPLC) procedure. Fresh blanched v...

Open access Research Article 10.9734/air/2021/v22i130281