The aim objective of 11th International Conference on Chemical, Food, Biological and Environmental Sciences (CFBES-18-ISTANBUL) is to provide a platform for researchers, engineers, academicians as well as industrial Professionals from all over the world to present their research results and development activities in Chemical, Biological, Agricultural and Environmental Sciences. The conference will be held in Istanbul (Turkey) During Sept. 28-29, 2018. This conference provides opportunities for the delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. The conference is sponsored by Emirates Research Publishing (ERPUB). All the submitted conference papers will be peer-reviewed by the program/technical committees of the Conference.