CN110129225B - γ~聚谷氨酸产生菌及选育、制备γ~聚谷氨酸的方法 - Google Patents
γ~聚谷氨酸产生菌及选育、制备γ~聚谷氨酸的方法 Download PDFInfo
- Publication number
- CN110129225B CN110129225B CN201910399564.XA CN201910399564A CN110129225B CN 110129225 B CN110129225 B CN 110129225B CN 201910399564 A CN201910399564 A CN 201910399564A CN 110129225 B CN110129225 B CN 110129225B
- Authority
- CN
- China
- Prior art keywords
- gamma
- polyglutamic acid
- strain
- fermentation
- bacillus licheniformis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/02—Separating microorganisms from their culture media
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/07—Bacillus
- C12R2001/10—Bacillus licheniformis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910399564.XA CN110129225B (zh) | 2019-05-14 | 2019-05-14 | γ~聚谷氨酸产生菌及选育、制备γ~聚谷氨酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910399564.XA CN110129225B (zh) | 2019-05-14 | 2019-05-14 | γ~聚谷氨酸产生菌及选育、制备γ~聚谷氨酸的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110129225A CN110129225A (zh) | 2019-08-16 |
CN110129225B true CN110129225B (zh) | 2021-07-23 |
Family
ID=67573978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910399564.XA Active CN110129225B (zh) | 2019-05-14 | 2019-05-14 | γ~聚谷氨酸产生菌及选育、制备γ~聚谷氨酸的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110129225B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111662848B (zh) * | 2020-03-25 | 2022-02-18 | 济南航晨生物科技有限公司 | 耐盐地衣芽孢杆菌a-a2-10的培养方法及应用 |
CN113957033A (zh) * | 2021-09-22 | 2022-01-21 | 广东肇庆星湖生物科技股份有限公司 | 一种提高产聚谷氨酸野生型菌株生产能力的方法 |
CN116606782B (zh) * | 2023-07-17 | 2023-09-12 | 山东合成远景生物科技有限公司 | 一种乳杆菌诱变菌株hcyj-06及应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100327561B1 (ko) * | 1999-12-29 | 2002-03-15 | 윤덕용 | 고점도 발효액으로부터 폴리글루탐산의 제조방법 |
US7364875B2 (en) * | 2003-10-30 | 2008-04-29 | Cresent Innovations, Inc. | Method for producing medical and commercial grade poly-gamma-glutamic acid of high molecular weight |
CN101603015B (zh) * | 2008-06-13 | 2010-11-10 | 河北维尔康制药有限公司 | 一种地衣芽孢杆菌菌株及用途和用其生产聚γ-谷氨酸的方法 |
CN101948785B (zh) * | 2010-08-31 | 2012-06-13 | 南京医科大学 | 一株γ-聚谷氨酸产生菌及利用其制备γ-聚谷氨酸及其盐的方法 |
CN102367431B (zh) * | 2011-11-11 | 2014-07-02 | 中国科学院过程工程研究所 | 一种地衣芽孢杆菌及其应用 |
CN104694437B (zh) * | 2015-03-23 | 2018-04-27 | 领先生物农业股份有限公司 | 一株地衣芽孢杆菌及其在生产γ-聚谷氨酸中的用途 |
CN109161492A (zh) * | 2018-08-06 | 2019-01-08 | 南京卉之源生物科技有限公司 | 一种γ-聚谷氨酸产生菌及高效合成γ-聚谷氨酸的方法 |
-
2019
- 2019-05-14 CN CN201910399564.XA patent/CN110129225B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110129225A (zh) | 2019-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110129225B (zh) | γ~聚谷氨酸产生菌及选育、制备γ~聚谷氨酸的方法 | |
CN109161492A (zh) | 一种γ-聚谷氨酸产生菌及高效合成γ-聚谷氨酸的方法 | |
CN102212501B (zh) | 一种重组大肠杆菌及应用其以单一碳源生产phbv的方法 | |
CN110373359B (zh) | 一种白色链霉菌X-18及利用该菌生产ε-聚赖氨酸的方法 | |
CN109609408B (zh) | 一株γ-聚谷氨酸高产菌株及利用该菌株进行液体发酵制备γ-聚谷氨酸的方法 | |
CN110669798A (zh) | 农用低成本聚谷氨酸的生产方法 | |
CN115725488A (zh) | 一株无色素产生的骆驼刺泛菌及其在制备胞外多糖中的应用 | |
CN114015607B (zh) | 一种高产5-甲基四氢叶酸的解淀粉芽孢杆菌及其应用 | |
CN100523209C (zh) | 酶转化生产l—鸟氨酸的方法 | |
CN103695325B (zh) | 一种热带假丝酵母及一种微生物法制备l-缬氨酸的方法 | |
CN110747240A (zh) | 一种聚谷氨酸的发酵工艺 | |
US5071976A (en) | Novel heteropolysaccharide | |
CN110656065B (zh) | 一株生产ε-聚赖氨酸的链霉菌及其应用 | |
CN109161507B (zh) | 一种高产l-鸟氨酸的谷氨酸棒杆菌及其应用 | |
CN103667107B (zh) | 一种产l-乳酸的屎肠球菌菌株 | |
CN1087005C (zh) | 一种合成微生物聚酯的污水生物絮凝法 | |
CN103468606A (zh) | 一株产酸克雷伯氏菌及其在生产蒜糖醇中的应用 | |
CN1017350B (zh) | 微生物发酵正烷烃生产长链α·ω-二羧酸的方法 | |
CN106010992B (zh) | 酿酒酵母及酿酒酵母制备琥珀酸的方法 | |
CN105483060B (zh) | 一种高产瓜氨酸的谷氨酸棒杆菌及其在发酵生产瓜氨酸中的应用 | |
CN114807259B (zh) | 一种用于发酵生产谷氨酸的种子培养基和发酵培养基 | |
CN116200297B (zh) | 一种高产四氢嘧啶的嗜盐独岛枝芽孢杆菌及其培养方法与应用 | |
JPH02138965A (ja) | クレブシェラ属の菌株の培養物を用いてラムノース含有量の高い単糖類混合物を生産する方法 | |
CN115058352B (zh) | 一种枯草芽孢杆菌及其生产农用γ-聚谷氨酸的方法 | |
CN113969299B (zh) | 一种生物转化合成尿苷的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200116 Address after: 1502, scientific research center building, biomedical park, No.1, Lutai Avenue, high tech Zone, Zibo, Shandong Province Applicant after: Shandong Han peptide biomedical Co., Ltd Address before: 255086 No. 1 Lutai Avenue, Zibo City, Shandong Province Applicant before: Shandong Hantai Biotechnology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210630 Address after: No.287 Weigao Road, Gaoqing Economic Development Zone, Zibo City, Shandong Province, 256300 Applicant after: Sinopeptide biomedical Group Co.,Ltd. Address before: 255000 1502, scientific research center building, biomedical park, No.1 Lutai Avenue, high tech Zone, Zibo City, Shandong Province Applicant before: Shandong Han peptide biomedical Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |