• The amino acid composition of some Common marine algae from Qatar (Arabian Gulf) 

      Heiba, H. I. [حلمي اسماعيل هيبة]; Al-Nagdy, S. A.; Rizk, A. M.; Durgham, M. M. ( Qatar University , 1993 , Article)
      The most dominant twenty algal species representing the main three groups of benthic macroalgae, Chlorophyceae, Phaeophyceae and Rhodophyceae were collected from the coastal zones of the Qatar peninsula. The algae were ...
    • Major sterol composition of some algae from Qatar 

      Al Easa, Hala S.; Kornprobst, Jean-Michel; Rizk, A.M. ( Elsevier Science Ltd. , 1995 , Article)
      Thirteen macroscopic algae belonging to the three main divisions Chlorophyceae, Rhodophyceae and Phaeophyceae from the coast of Qatar (Arabian Gulf) were investigated for their sterol composition by using GC-MS coupling ...