Title:
BACTERIAL CELLULOSE AND BACTERIUM PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2014/104318
Kind Code:
A1
Abstract:
[Problem] To provide a bacterial cellulose which is highly dispersible in a liquid, shows excellent molding properties and high miscibility with other materials when applied to materials, and, therefore, has a high applicability as a practical material, and a bacterium which produces the bacterial cellulose.
[Solution] A bacterial cellulose, water that contains said bacterial cellulose at a final concentration of 0.1±0.006 (w/w) showing a light transmittance at a wavelength of 500 nm of 35% or greater, and a bacterium producing the bacterial cellulose. According to the present invention, the bacterial cellulose that is uniformly dispersible in a liquid such as water can be obtained. The bacterial cellulose shows excellent molding properties and high miscibility with other materials and, therefore, can contribute to the improvement in the qualities of a final product or production efficiency thereof or to the reduction of production cost.
Inventors:
TAJIMA KENJI (JP)
KOSE RYOTA (JP)
SAKURAI HIROAKI (JP)
KOSE RYOTA (JP)
SAKURAI HIROAKI (JP)
Application Number:
PCT/JP2013/085163
Publication Date:
July 03, 2014
Filing Date:
December 27, 2013
Export Citation:
Assignee:
TAJIMA KENJI (JP)
KOSE RYOTA (JP)
NIPPON BEET SUGAR MFG (JP)
KOSE RYOTA (JP)
NIPPON BEET SUGAR MFG (JP)
International Classes:
C12P19/04; C12N1/20
Domestic Patent References:
| WO2007063854A1 | 2007-06-07 |
Foreign References:
| JP2011177172A | 2011-09-15 | |||
| CN102168056A | 2011-08-31 | |||
| JP2005082704A | 2005-03-31 | |||
| JPH08291201A | 1996-11-05 |
Other References:
KOSE R ET AL.: "One-step production of nanofibrillated bacterial cellulose (NFBC) from waste glycerol using Gluconacetobacter intermedius NEDO-01", CELLULOSE, vol. 20, 2013, pages 2971 - 2929, XP055264036
YOSHINAGA ET AL.: "Kagaku To Seibutsu", CHEMISTRY AND BIOLOGY, vol. 35, no. 11, 1997, pages 7 - 14
S. WARASHINA ET AL., CELLULOSE R&D ABSTRACTS AT THE 17TH ANNUAL MEETING OF THE CELLULOSE SOCIETY, 2010, pages 98
BRENNER ET AL.: "The Proteobacteria", vol. 2, 2005, SPRINGER, article "Bergey's manual of Systematic Bacteriology", pages: 72 - 77
See also references of EP 2940145A4
YOSHINAGA ET AL.: "Kagaku To Seibutsu", CHEMISTRY AND BIOLOGY, vol. 35, no. 11, 1997, pages 7 - 14
S. WARASHINA ET AL., CELLULOSE R&D ABSTRACTS AT THE 17TH ANNUAL MEETING OF THE CELLULOSE SOCIETY, 2010, pages 98
BRENNER ET AL.: "The Proteobacteria", vol. 2, 2005, SPRINGER, article "Bergey's manual of Systematic Bacteriology", pages: 72 - 77
See also references of EP 2940145A4
Attorney, Agent or Firm:
SAGAWA Shingo et al. (JP)
Shingo Sagawa (JP)
Shingo Sagawa (JP)
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