Sheeted products formed from reticulated microbial cellulose

Paper making and fiber liberation – Processes and products – Undigested cellulosic fiber

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428369, 428393, 428913, 435101, 435823, 514781, 604289, 604304, 604308, 604374, 1621576, A61F 1300, A61L 1500, C12P 1904, D21H 514

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048635650

ABSTRACT:
A method and media for producing bacterial cellulose under agitated culture conditions resulting in sustained production over an average of 70 hours of at least 0.1 g/liter per hour are achieved. A unique reticulated cellulose product is produced using the methods and conditions claimed, and may be in the form of a sheet characterized by substantial resistance to densification and great tensile strength when produced by sheet forming means.
Strains of Acetobacter that are stable under agitated culture conditions and that exhibit substantially reduced gluconic and keto-gluconic acids production are described.

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