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    • Carotenoid contents in fresh, dried and processed sweetpotato products 

      V, Hagenimann; E.E, Carey; S.T, Gichuki; M.A, Oyunga; J.K, Imungi (Department of Food Science, Nutrition and Technology, 1999)
      In order to understand the effects of drying and processing sweetpotato storage roots into traditional baked food products on their pro-vitamin A contents. Total carotenoids and fJ-carotene were colorimetrically determined. ...
    • A compositional study of moringa stenopetala leaves 

      C., Abuye; K., Urga; H, Knapp; D, Selmar; A.M, Omwega; J.K, Imungi; P, Winterhalter (Department of Food Science, Nutrition and Technology, 2003)
      Objective: To investigate nutrient composition in moringa leaves and compare with those of kale (Brassica carinata) and Swiss chard (Beta vulgaris). Design: Laboratory based study, nutrient composition of fresh and cooked ...