• Detection Of Small Amounts Of Lard In Other Animal Fats 

      Abou-Hadeed, A. M. F.; Kotb, A. R.; أبو حديد, أشرف محمد فريد; قطب, أحمد رمزي ( Qatar University , 1993 , Article)
      The composition of fatty acids at the b-position (B-FA) and a, a' -positions of the. triacylglycerol was used to establish new criteria for the detection of small amounts of lard in other fats. Determination of P-FA was ...
    • A Packed Column Gas Liquid Chromatographic Method For Characterization And Determination Of Unsaponifiable Matter In Oils 

      Abou-Hadeed, A. M. F.; أبو حديد, أشرف محمد فريد ( Qatar University , 1991 , Article)
      A packed column GLC method for the detection and determination of the components of unsaponifiable matter in oils is described. Squalene, 8 -tocopherol and short chain hydrocarbons with up to 26 carbon atoms are determined ...