Browsing by Author "Haki, Gulelat D."

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    • Antioxidant property of edible mushrooms collected from Ethiopia. 

      Woldegiorgis, Ashagrie Z.; Abate, Dawit; Haki, Gulelat D.; Ziegler, Gregory R. (Elsevier, 2014-02-13)
      Two cultivated (P. ostreatus and L. edodes) and five wild (L. sulphureus, A. campestris, T. clypeatus, T. micro-carpus and T. letestui) edible mushrooms were analyzed for their antioxidant activities, total phenolics, total ...

    • Sterols as a biomarker in tracing niger and sesame seeds oils adulterated with palm oil. 

      Deme, Tesfaye; Haki, Gulelat D.; Retta, Nigussie; Woldegiorgis, Ashagrie; Geleta, Mulatu; Hinsta, Mateos; Lewandowski, Paul A. (Elsevier Ltd, 2021-04)
      Food adulteration is a serious social problem all over the world. The oil obtained from the niger and sesame is known for its quality and has a high market value in Ethiopia. The cost of the oil obtained from these oilseed ...