Acinetobacter sp. BAN1 ve Acetobacter pasteurianus PW1’in Bakteriyel Selüloz Üretimine Tarımsal Artıkların Karşılaştırmalı Etkisi

Authors : Bc Adebayo TAYO, Mo AKINTUNDE, So ALAO

Pages : 145-154

View : 25 | Download : 9

Publication Date : 2017-04-21

Article Type : Research Paper

Abstract :Comparative effect of  Pineapple waste medium insert ignore into journalissuearticles values(PIWAM); and Pawpaw waste medium insert ignore into journalissuearticles values(PAWAM);  on the production of biocellulose insert ignore into journalissuearticles values(BC); by  Acinetobacter  sp. BAN1 and  Acetobacter pasteurianus  PW1 was investigated.  The dry weight of the BC produced by  Acinetobacter   sp. BAN1  ranged from 0.4 – 0.6  g l -1  and 0.2 – 1.1  g l -1  in PIWAM and PAWAM. The dry weight of the BC produced by  Acetobacter pasteurianus  PW1  ranged from 0.1 – 3.9  g l -1  and 0.2 – 1.0  g l -1  in PIWAM and PAWAM. PIWAM supported the highest BC production by the two strains. 37°C, 35°C and 28°C supported the highest BC production in PIWAM and PAWAM by the isolates. pH 8, pH 3 and pH 7 was the best for BC by  Acinetobacter  sp. BAN1 and  Acetobacter pasteurianus  PW1 in PIWAM and PAWAM.  FTIR spectrometry analysis of the BC showed the presence of  - glycosidic bonds connecting the carbohydrate monomers, hydroxyl groups, carbonyl groups and vibrating sugar rings. In conclusion, the study has demonstrated the ability of utilizing low cost agro wastes as substrates for bacterial cellulose production.
Keywords : Bacterial cellulose, Acinetobacter sp BAN1, Acetobacter pasteurianus PW1, Fruit wastes