Title:
METHOD FOR PRODUCING PURIFIED SUGAR SOLUTION
Document Type and Number:
WIPO Patent Application WO/2019/189651
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method for producing a purified sugar solution by removing galacturonic acid from a sugar solution derived from cassava pulp and/or beet pulp. In order to solve this problem, the present invention provides a method for producing a purified sugar solution using cassava pulp and/or beet pulp as a raw material, the method including:
a step (1) for producing a galacturonic acid-containing saccharified solution by decomposing cassava pulp and/or beet pulp by means of a saccharifying enzyme having at least polygalacturonic acid decomposition activity; and
a step (2) for passing the saccharified solution through a separation membrane having a molecular weight cut-off of 150-1,000 so as to separate and remove galacturonic acid on the non-permeation side and recover a purified sugar solution on the permeation side.
Inventors:
KOMATSU SHIOMI (JP)
ASAHI YUKA (JP)
HIRAMATSU SHINGO (JP)
KURIHARA HIROYUKI (JP)
YAMADA KATSUSHIGE (JP)
ASAHI YUKA (JP)
HIRAMATSU SHINGO (JP)
KURIHARA HIROYUKI (JP)
YAMADA KATSUSHIGE (JP)
Application Number:
PCT/JP2019/013777
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C12P19/02; B01D61/14; B01D61/58; B09B3/00; C12P7/10; C12P19/14; C13K1/04
Domestic Patent References:
| WO2013114962A1 | 2013-08-08 | |||
| WO2016047589A1 | 2016-03-31 | |||
| WO2011115039A1 | 2011-09-22 | |||
| WO2010067785A1 | 2010-06-17 | |||
| WO2009110374A1 | 2009-09-11 | |||
| WO2010067785A1 | 2010-06-17 |
Foreign References:
| JP2014014337A | 2014-01-30 | |||
| JP2004059475A | 2004-02-26 |
Other References:
SHAMALA, TR ET AL.: "Saccharification of tapioca starch residue with a multienzyme preparation of Aspergillus ustus", STARCH, vol. 38, no. 12, 1986, pages 428 - 432, XP002786589
MIYAJI, T. ET AL.: "Practical Liquefaction of Potato Pulp and Sugar-beet Pulp by Commercial Enzymes", J. AGRIC. SCI. TOKYO UNIV. AGRIC., vol. 52, no. 3, 2007, pages 147 - 150, XP055638642
HUISJES, EH ET AL.: "Galacturonic Acid Inhibits the Growth of Saccharomyces cerevisiae on Galactose, Xylose, and Arabinose", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, vol. 78, no. 15, 2012, pages 5052 - 5059, XP055638647, DOI: 10.1128/AEM.07617-11
BELDMAN, G. ET AL.: "Application of cellulase and pectinase from fungal origin for the liquefaction and saccharification of biomass", ENZYME AND MICROBIAL TECHNOLOGY, vol. 6, no. 11, 1984, pages 503 - 507, XP023678124, DOI: 10.1016/0141-0229(84)90004-8
SRIROTH, K. ET AL.: "Processing of cassava waste for improved biomass utilization", BIORESOURCE TECHNOLOGY, vol. 71, no. 1, 2000, pages 63 - 69, XP002315070, DOI: 10.1016/S0960-8524(99)00051-6
RATTANACHOMSRI, U ET AL.: "Simultaneous non- thermal saccharification of cassava pulp by multi- enzyme activity and ethanol fermentation by Candida tropicalis", J. BIOSCI. BIOENG., vol. 107, no. 5, 2009, pages 488 - 493, XP026020544, DOI: 10.1016/j.jbiosc.2008.12.024
BUNTERNGSOOK, B. ET AL.: "Optimization of a minimal synergistic enzyme system for hydrolysis of raw cassava pulp", RSC ADVANCES, vol. 7, no. 76, 2017, pages 48444 - 48453, XP055638650, DOI: 10.1039/C7RA08472B
POONSRISAWAT, A. ET AL.: "Viscosity reduction of cassava for very high gravity ethanol fermentation using cell wall degrading enzymes from Aspergillus aculeatus", PROCESS BIOCHEMISTRY, vol. 49, no. 11, 2014, pages 1950 - 1957, XP029088331, DOI: 10.1016/j.procbio.2014.07.016
MICARD, V. ET AL.: "Influence of Pretreatments on Enzymic Degradation of a Cellulose-rich Residue from Sugar-beet Pulp", LEBENSMITTEL- WISSENSCHAFTUND TECHNOLOGIE, vol. 30, no. 3, 1997, pages 284 - 291, XP055638653, DOI: 10.1006/fstl.1996.0182
See also references of EP 3778913A4
MIYAJI, T. ET AL.: "Practical Liquefaction of Potato Pulp and Sugar-beet Pulp by Commercial Enzymes", J. AGRIC. SCI. TOKYO UNIV. AGRIC., vol. 52, no. 3, 2007, pages 147 - 150, XP055638642
HUISJES, EH ET AL.: "Galacturonic Acid Inhibits the Growth of Saccharomyces cerevisiae on Galactose, Xylose, and Arabinose", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, vol. 78, no. 15, 2012, pages 5052 - 5059, XP055638647, DOI: 10.1128/AEM.07617-11
BELDMAN, G. ET AL.: "Application of cellulase and pectinase from fungal origin for the liquefaction and saccharification of biomass", ENZYME AND MICROBIAL TECHNOLOGY, vol. 6, no. 11, 1984, pages 503 - 507, XP023678124, DOI: 10.1016/0141-0229(84)90004-8
SRIROTH, K. ET AL.: "Processing of cassava waste for improved biomass utilization", BIORESOURCE TECHNOLOGY, vol. 71, no. 1, 2000, pages 63 - 69, XP002315070, DOI: 10.1016/S0960-8524(99)00051-6
RATTANACHOMSRI, U ET AL.: "Simultaneous non- thermal saccharification of cassava pulp by multi- enzyme activity and ethanol fermentation by Candida tropicalis", J. BIOSCI. BIOENG., vol. 107, no. 5, 2009, pages 488 - 493, XP026020544, DOI: 10.1016/j.jbiosc.2008.12.024
BUNTERNGSOOK, B. ET AL.: "Optimization of a minimal synergistic enzyme system for hydrolysis of raw cassava pulp", RSC ADVANCES, vol. 7, no. 76, 2017, pages 48444 - 48453, XP055638650, DOI: 10.1039/C7RA08472B
POONSRISAWAT, A. ET AL.: "Viscosity reduction of cassava for very high gravity ethanol fermentation using cell wall degrading enzymes from Aspergillus aculeatus", PROCESS BIOCHEMISTRY, vol. 49, no. 11, 2014, pages 1950 - 1957, XP029088331, DOI: 10.1016/j.procbio.2014.07.016
MICARD, V. ET AL.: "Influence of Pretreatments on Enzymic Degradation of a Cellulose-rich Residue from Sugar-beet Pulp", LEBENSMITTEL- WISSENSCHAFTUND TECHNOLOGIE, vol. 30, no. 3, 1997, pages 284 - 291, XP055638653, DOI: 10.1006/fstl.1996.0182
See also references of EP 3778913A4
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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