Browsing Reseach articles by Subject "Adulteration"

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    • 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 ...