Source : Indonesian Journal of Biotechnology, December, 2008 Vol. 13, No. 2, pp. 1098-1104 Written by : Aris Haryanto1,3*, Nenny Sri Mulyani2, Titis Widowati2, Nastiti Wijayanti 3,4 and Purnomo Hadi5 Department of Biochemistry, Faculty of Veterinary Medicine, Gadjah Mada University. Yogyakarta, Indonesia.Department of Pediatrics, Faculty of Medicine, Gadjah Mada University. YogyakartaResearch Center For Biotechnology, Gadjah Mada University,…