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Title:
METHODS OF PRODUCING BACTERIAL NANOCELLULOSE FROM CASSAVA BAGASSE
Document Type and Number:
WIPO Patent Application WO/2016/029432
Kind Code:
A1
Abstract:
Methods, compositions, systems and kits relating to processing of cassava bagasse into bacterial feedstock, such as bacterial feedstock suitable for nanocellulose production, are disclosed. Cassava bagasse may be contacted with an acid catalyst or an enzymatic catalyst to produce a hydrolysate, which can be used to form a pre-fermentation medium. Incubation of the pre-fermentation medium with a first population of microorganisms yields a supernatant enriched in reducing sugars, which may be used to form a culture medium which can be used to support growth of a second population of microorganisms to form the nanocellulose.

Inventors:
HONG FENG (CN)
Application Number:
PCT/CN2014/085516
Publication Date:
March 03, 2016
Filing Date:
August 29, 2014
Export Citation:
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Assignee:
SHANGHAI ZHIYI INFORMATION TECHNOLOGY LTD (CN)
International Classes:
C12P19/04; C12R1/01; C12R1/02; C12R1/025; C12R1/05; C12R1/065; C12R1/38; C12R1/41; C12R1/645; C12R1/865
Foreign References:
CN102703543A2012-10-03
Other References:
PANDEY, A. ET AL.: "Biotechnological potential of agro-industrial residues. II: cassava bagasse", BIORESOURCE TECHNOLOGY, vol. 74, 31 December 2000 (2000-12-31), pages 81 - 87, XP002613088, DOI: doi:10.1016/S0960-8524(99)00143-1
FU, T.K. ET AL.: "Development of Natural Nano-cellulose from Tropical Agricultural Products", JOURNAL OF CELLULOSE SCIENCE AND TECHNOLOGY, vol. 21, no. 1, 31 March 2013 (2013-03-31)
JIA, Y.Y. ET AL.: "Production of bacterial cellulose and beverage simultaneously by multi- strains-mixed-fermentation", SCIENCE AND TECHNOLOGY OFFOOD INDUSTRY, vol. 29, no. 7, 31 December 2008 (2008-12-31)
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (Block A Corporate Square,No.35 Jinrong Street, Beijing 3, CN)
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