Study of nano-fiber cellulose production by Glucanacetobacter xylinum ATCC 10245
메타 데이터
바이오화학분류
바이오플라스틱
기타
바이오정밀화학
기타
화장품용 기능성소재
기타
의료용 화학소재
식품첨가제
논문
Study of nano-fiber cellulose production by Glucanacetobacter xylinum ATCC 10245
학술지
Pakistan journal of biological sciences
저자명
Norouzian, D.; Farhangi, A.; Tolooei, S.; Saffari, Z.; Mehrabi, M.R.; Chiani, M.; Ghassemi, S.; Farahnak, M.; Akbarzadeh, A.
초록
<P>Bacterial Celluloses (BC) are gaining importance in research and commerce due to numerous factors affecting the bacterial cellulose characteristics and application in different industries. The aim of the present study was to produce bacterial cellulose in different media using different cultivation vessels. Bacterial cellulose was produced by static cultivation of Glucanacetobacter xylinum ATCC 10245 in different culture media such as Brain Heart Agar, Luria Bertani Agar /Broth, Brain Heart Infusion, Hestrin-Schramm and medium no. 125. Cultivation of bacterium was conducted in various culture vessels with different surface area. The cellulose membrane was treated and purified with a 0.1 M NaOH solution at 90 degreesC for 30 min and dried by a freeze- drier at -40 degreesC to obtain BC. The prepared bacterial cellulose was characterized by scanning electron microscopy (SEM), Fourier transform infrared (FT-IR) spectroscopy and X-ray diffraction (XRD). The amount of produced BC was related directly to the surface area of culture vessels.</P>