1Department of Bioprocess Development, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, Alexandria 21934, Egypt,
2Chemistry of Natural and Microbial Products Dept., National Research Center,12311, Dokki, Cairo, Egypt
1Department of Bioprocess Development, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications, Alexandria 21934, Egypt,
2Chemistry of Natural and Microbial Products Dept., National Research Center,12311, Dokki, Cairo, Egypt
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Corresponding author:
Noura El-Ahmady El-Naggar , Tel: +002-01003738444,
Received: 31 July 2013 • Revised: 2 September 2013 • Accepted: 3 September 2013