Applied Biochemistry and Biotechnology

, 91:503

Production of bacterial cellulose from alternate feedstocks

Authors

    • Biotechnology DepartmentIdaho National Engineering and Environmental Laboratory
  • Melinda A. Hamilton
    • Biotechnology DepartmentIdaho National Engineering and Environmental Laboratory
Article

DOI: 10.1385/ABAB:91-93:1-9:503

Cite this article as:
Thompson, D.N. & Hamilton, M.A. Appl Biochem Biotechnol (2001) 91: 503. doi:10.1385/ABAB:91-93:1-9:503

Abstract

Production of bacterial cellulose by Acetobacter xylinum ATCC 10821 and 23770 in static cultures was tested from unamended food process effluents. Effluents in cluded low-solids (LS) and high-solids (HS) potato effluents, cheese whey permeate (CW), or sugar beet raffinate (CSB). Strain 23770 produced 10% less cellulose from glucose than did strain 10821 and diverted more glucose to gluconate. Unamended HS, CW, and CSB were unsuitable for cellulose production by either strain, and LS was unsuitable for production by strain 10821. However, strain 23770 produced 17% more cellulose from LS than from glucose, indicating that unamended LS could serve as a feedstock for bacterial cellulose.

Index Entries

Bacterial cellulose Acetobacter xylinum potato effluent beet raffinate whey permeate

Copyright information

© Humana Press Inc 2001