Title:
PROCESSING METHOD FOR PRODUCING 3-HYDROXYBUTANONE BY MEANS OF USING WHEAT B STARCH
Document Type and Number:
WIPO Patent Application WO/2021/227453
Kind Code:
A1
Abstract:
Disclosed is a processing method for producing 3-hydroxybutanone by means of using wheat B starch, which belongs to the technical field of deep processing of agricultural products. The specific process method comprises: preparing sugar from wheat B starch to obtain a starch sugar solution, preparing a fermentation culture medium by taking the starch sugar solution as a raw material, inoculating a 3-hydroxybutanone production strain into the fermentation culture medium, and carrying out fermentation production to obtain 3-hydroxybutanone. Using the above-mentioned process method, not only can the production cost of 3-hydroxybutanone be effectively reduced, but also the additional value of the wheat B starch is effectively increased, so that the process method has a good practical application value.
Inventors:
ZHANG JIAXIANG (CN)
ZHAO XIANGYING (CN)
LIU LIPING (CN)
HAN MO (CN)
YANG LIPING (CN)
YAO MINGJING (CN)
LIU JIANJUN (CN)
TIAN YANJUN (CN)
ZHAO XIANGYING (CN)
LIU LIPING (CN)
HAN MO (CN)
YANG LIPING (CN)
YAO MINGJING (CN)
LIU JIANJUN (CN)
TIAN YANJUN (CN)
Application Number:
PCT/CN2020/133657
Publication Date:
November 18, 2021
Filing Date:
December 03, 2020
Export Citation:
Assignee:
SHANDONG FOOD FERMENT INDUSTRY RES & DESIGN INSTITUTE (CN)
International Classes:
C12P7/26; C07C45/78; C07C45/81; C07C45/82; C07C45/83; C07C49/17; C12N1/20; C12R1/125
Domestic Patent References:
| WO2013023713A1 | 2013-02-21 |
Foreign References:
| CN111607622A | 2020-09-01 | |||
| CN110305913A | 2019-10-08 | |||
| CN102352396A | 2012-02-15 | |||
| CN103524315A | 2014-01-22 | |||
| CN103483167A | 2014-01-01 | |||
| CN103333842A | 2013-10-02 | |||
| CN101161818A | 2008-04-16 | |||
| CN100455658C | 2009-01-28 |
Other References:
ZHANG JUNJIAO, ZHAO XIANGYING, ZHANG JIAXIANG, ZHAO CHEN, LIU JIANJUN, TIAN YANJUN, YANG LIPING: "Effect of deletion of 2,3-butanediol dehydrogenase gene (bdhA) on acetoin production of Bacillus subtilis", PREPARATIVE BIOCHEMISTRY AND BIOTECHNOLOGY, DEKKER, NEW YORK, NY, US, vol. 47, no. 8, 14 September 2017 (2017-09-14), US , pages 761 - 767, XP055859477, ISSN: 1082-6068, DOI: 10.1080/10826068.2017.1320293
XU HUI, JIA SHI-RU, LIU JIAN-JUN: "Present Research Situation of Acetoin Production by Biological Method", SHANDONG FOOD FERMENT, vol. 36, no. 11, 1 January 2010 (2010-01-01), pages 137 - 144, XP055866942, DOI: 10.13995/j.cnki.11-1802/ts.2010.11.005
XU HUI, JIA SHI-RU, LIU JIAN-JUN: "Present Research Situation of Acetoin Production by Biological Method", SHANDONG FOOD FERMENT, vol. 36, no. 11, 1 January 2010 (2010-01-01), pages 137 - 144, XP055866942, DOI: 10.13995/j.cnki.11-1802/ts.2010.11.005
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
Previous Patent: MAIN HOIST SYSTEM OF ROTARY DRILLING RIG, AND CONTROL METHOD THEREFOR
Next Patent: TEMPERATURE-SENSING FIRE DETECTION CABLE
Next Patent: TEMPERATURE-SENSING FIRE DETECTION CABLE