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1. WO2020140388 - GLUTAMIC ACID GREEN CLEAN FERMENTATION PROCESS

Publication Number WO/2020/140388
Publication Date 09.07.2020
International Application No. PCT/CN2019/090180
International Filing Date 05.06.2019
IPC
C12P 13/18 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
13Preparation of nitrogen-containing organic compounds
04Alpha- or beta-amino acids
14Glutamic acid; Glutamine
18using biotin or its derivatives
C12R 1/15 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
RINDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q75
1Microorganisms
01Bacteria or actinomycetales
15Corynebacterium
CPC
C12P 13/18
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
13Preparation of nitrogen-containing organic compounds
04Alpha- or beta- amino acids
14Glutamic acid; Glutamine
18using biotin or its derivatives
Applicants
  • 呼伦贝尔东北阜丰生物科技有限公司 HULUNBEIER NORTHEAST FUFENG BIOTECHNOLOGIES CO. LTD [CN]/[CN]
  • 天津科技大学 TIANJIN UNIVERSITY OF SCIENCE&TECHNOLOGY [CN]/[CN]
  • 中国科学院天津工业生物技术研究所 TIANJIN INSTITUTE OF INDUSTRIAL BIOTECHNOLOGY, CHINESE ACADEMY OF SCIENCES [CN]/[CN]
Inventors
  • 李德衡 LI, Deheng
  • 赵兰坤 ZHAO, Lankun
  • 徐庆阳 XU, Qingyang
  • 马延和 MA, Yanhe
  • 孙际宾 SUN, Jibin
  • 刘元涛 LIU, Yuantao
  • 户红通 HU, Hongtong
  • 郑平 ZHENG, Ping
  • 高翠娟 GAO, Cuijuan
  • 赵凤良 ZHAO, Fengliang
  • 孙钦波 SUN, Qinbo
  • 范婷婷 FAN, Tingting
  • 李树标 LI, Shubiao
  • 王小平 WANG, Xiaoping
Agents
  • 北京领科知识产权代理事务所(特殊普通合伙) BEIJING LINKTEC IP LAW FIRM (SPECIAL GENERAL PARTNERSHIP)
Priority Data
201910002154.702.01.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) GLUTAMIC ACID GREEN CLEAN FERMENTATION PROCESS
(FR) PROCÉDÉ DE FERMENTATION PROPRE ET RESPECTUEUX DE L'ENVIRONNEMENT D'ACIDE GLUTAMIQUE
(ZH) 谷氨酸的绿色清洁发酵工艺
Abstract
(EN)
A glutamic acid fermentation process, comprising the following steps: introducing Corynebacterium glutamicum into a fermentation tank filled with a clean fermentation medium for fermentation culture, performing ultrasonic treatment, and adjusting the pH value of the fermentation broth.
(FR)
Procédé de fermentation d'acide glutamique, comprenant les étapes suivantes : introduction de Corynebacterium glutamicum dans un réservoir de fermentation rempli d'un milieu de fermentation propre pour la culture par fermentation, et la réalisation d'un traitement par ultrasons et le réglage de la valeur de pH du bouillon de fermentation.
(ZH)
一种谷氨酸发酵工艺,包括下列步骤:将谷氨酸棒杆菌接入装有清洁发酵培养基的发酵罐中进行发酵培养,超声波处理,并调节发酵液的pH值。
Also published as
TH2001000778
Latest bibliographic data on file with the International Bureau