Wael Abdelmonem Mohamed Hassan <br/><br/>
Biochemical studies on the unconventional utilization of the Egyptian wild plant silybum marianum enzymes for food and medical industries /  
  لإستخدامها فى بعض الصناعات الغذائية و الدوائيةSilybum marianumدراسات كيميائية حيوية على الإستغلال الغير تقليدى لإنزيمات النبات البرى المصري 
Wael Abdelmonem Mohamed Hassan ; Supervised Ahmed Mahmoud Aboulenein , Sayed Abdelkader Fayed , Abdelmohsen Saber Ismail 
 - Cairo :   Wael Abdelmonem Mohamed Hassan ,   2013 
 - 126 P. :   charts , photographs ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agriculture Biochemistry 
<br/><br/> A powerful and applicable milk-clotting enzyme was extracted from the different wild Egyptian plant Silybum marianum parts. Seeds extract was the most efficient and exhibited the highest milk-clotting activity and the lowest proteolytic action. Partial purification of the enzyme seeds extract was performed by sequential and batch precipitation by different precipitating agents, i.e. ammonium sulphate, ethanol and acetone 
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<br/><br/><label>Subjects--Index Terms: </label>Milk-clotting enzymes Plant rennet Silybum marianum