Microbial Transformations of Plant Origin Compounds as a Step in Preparation of Highly Valuable Pharmaceuticals

Blaga Mutafova^1*, Sava Mutafov¹, Pedro Fernandes² and Strahil Berkov³

¹The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria

²Universidade Lusofona de Humanidades e Tecnologias, Lisboa, Portugal

³Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria

^*Corresponding Author: Blaga Mutafova, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria, Fax: +359 2 870 01 09,