Title:
METHOD FOR TREATING PLANT BIOMASS, METHOD FOR PRODUCING SACCHARIDE FROM PLANT BIOMASS, AND METHOD FOR PRODUCING ALCOHOL AND/OR ORGANIC ACID FROM PLANT BIOMASS
Document Type and Number:
WIPO Patent Application WO/2011/125992
Kind Code:
A1
Abstract:
In producing a saccharide from a plant biomass, a high saccharification rate can be established at a low cost.
Prior to a pretreatment step to be performed before a saccharification step, a plant biomass is soaked in an aqueous alkali solution which, when the plant biomass is soaked therein, shows a pH value similar to the pH value of said plant biomass soaked in water.
Inventors:
TABATA Kazuhide (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
田端一英 (〒71 愛知県豊田市トヨタ町１番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
田端一英 (〒71 愛知県豊田市トヨタ町１番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
Application Number:
JP2011/058569
Publication Date:
October 13, 2011
Filing Date:
April 05, 2011
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
TABATA Kazuhide (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町１番地 Aichi, 〒4718571, JP)
TABATA Kazuhide (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
International Classes:
C12P19/14; B09B3/00; C12P7/08; C12P7/40; C13K1/02
Attorney, Agent or Firm:
HIRAKI Yusuke et al. (Kamiya-cho MT Bldg. 19F, 3-20 Toranomon 4-chome, Minato-k, Tokyo 01, 〒1050001, JP)
Claims:
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