Current Trends in <strong>Biotechnology</strong> <strong>and</strong> <strong>Pharmacy</strong> ISSN 0973-8916 Pr<strong>of</strong>. K.R.S. Sambasiva Rao, India krssrao@abap.in Editors Pr<strong>of</strong>. Karnam S. Murthy, USA skarnam@vcu.edu Editorial Board Pr<strong>of</strong>. Anil Kumar, India Pr<strong>of</strong>. Aswani Kumar, India Pr<strong>of</strong>. K.P.R. Chowdary, India Dr. S.J.S. Flora, India Pr<strong>of</strong>. H.M. Heise, Germany Pr<strong>of</strong>. Jian-Jiang Zhong, China Pr<strong>of</strong>. Kanyaratt Supaibulwatana, Thail<strong>and</strong> Dr. S.P.S. Khanuja, India Pr<strong>of</strong>. P. Kondaiah, India Pr<strong>of</strong>. Madhavan P.N Nair, USA Pr<strong>of</strong>. Mohammed Alzoghaibi, Saudi Arabia Pr<strong>of</strong>. T.V. Narayana, India Dr. Prasada Rao S. Kodvanti, USA Pr<strong>of</strong>. T. Ramana, India Dr. C. N. Ramch<strong>and</strong>, India Pr<strong>of</strong>. P. Reddanna, India Dr. Samuel JK. Abraham, Japan Dr. Shaji T George, USA Dr. B. Srinivasulu, India Pr<strong>of</strong>. A. Subrahmanyam, India Pr<strong>of</strong>. B. Suresh, India Pr<strong>of</strong>. N. Udupa, India Pr<strong>of</strong>. Ursula Kuees, Germany Dr. Urmila Kodavanti, USA Pr<strong>of</strong>. P. Appa Rao, India Dr. P. An<strong>and</strong>a Kumar, India Pr<strong>of</strong>. Chellu S. Chetty, USA Dr. P.V.Diwan, India Dr. Govinder S. Flora, USA Pr<strong>of</strong>. Huangxian Ju, China Dr. K.S. Jagannatha Rao, India Pr<strong>of</strong>. Juergen Backhaus, Germany Pr<strong>of</strong>. P.B. Kavi Kishor, India Pr<strong>of</strong>. M. Krishnan, India Pr<strong>of</strong>. M.Lakshmi Narasu, India Pr<strong>of</strong>. Mahendra Rai, India Pr<strong>of</strong>. Milan Fránek, Czech Republic Pr<strong>of</strong>. Mulch<strong>and</strong> S. Patel, USA Dr. R.K. Patel, India Pr<strong>of</strong>. G. Raja Rami Reddy, India Dr. Ramanjulu Sunkar, USA Pr<strong>of</strong>. B.J. Rao, India Pr<strong>of</strong>. Roman R. Ganta, USA Pr<strong>of</strong>. Sham S. Kakar, USA Pr<strong>of</strong>. Sehamuddin Galadari, UAE Pr<strong>of</strong>. Carola Severi, Italy Dr. N. Sreenivasulu, Germany Pr<strong>of</strong>. Sung Soo Kim, Korea Pr<strong>of</strong>. Swami Mruthini, USA Dr. Vikas Dhingra, USA Assistant Editors Dr. V.R. Kondepati, Germany Pr<strong>of</strong>. Chitta Suresh Kumar, India (Electronic Version) www.abap.co.in Dr. Sridhar Kilaru, UK
ISSN 0973-8916 Current Trends in <strong>Biotechnology</strong> <strong>and</strong> <strong>Pharmacy</strong> (An International Scientific <strong>Journal</strong>) Volume 3 Issue 2 <strong>April</strong> 2009 www.abap.co.in Indexed in Chemical Abstracts, EMBASE,ProQuest <strong>and</strong> Indian Science Abstracts