KR100466253B1 - L-아르기닌을 대량으로 생산할 수 있는 코리네박테리움글루타미쿰 및 동 균주를 이용한 l-아르기닌의 제조방법 - Google Patents
L-아르기닌을 대량으로 생산할 수 있는 코리네박테리움글루타미쿰 및 동 균주를 이용한 l-아르기닌의 제조방법 Download PDFInfo
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- KR100466253B1 KR100466253B1 KR10-2003-0009170A KR20030009170A KR100466253B1 KR 100466253 B1 KR100466253 B1 KR 100466253B1 KR 20030009170 A KR20030009170 A KR 20030009170A KR 100466253 B1 KR100466253 B1 KR 100466253B1
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- arginine
- corynebacterium glutamicum
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- 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
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- 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
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- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/10—Citrulline; Arginine; Ornithine
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- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/15—Corynebacterium
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Abstract
Description
성분 | pH | |||||
포도당 | 육즙 | 효모추출물 | 펩톤 | 식염 | 한천 | |
1.0% | 0.5% | 0.5% | 1.0% | 0.25% | 1.5∼2.0% | 7.2 |
성분 및 pH | |
포도당 | 0.5% |
황산암모늄 | 0.15% |
요소 | 0.15% |
제1인산칼륨 | 0.1% |
제2인산칼륨 | 0.1% |
황산마그네슘7수염 | 0.01% |
염화칼슘2수염 | 1㎎/ℓ |
바이오틴 | 10㎍/ℓ |
치아민 염산염 | 100㎍/ℓ |
미량원소* | 1㎎/ℓ |
한천 | 1.5∼2.0% |
pH | 7.2 |
아르기닌아날로그2) | ㎎/㎖ | 생육도1) | |||
MWE-1010 | MWEX-46 | AX40-34 | ACX40-53) | ||
무첨가 | 0.425 | 0.429 | 0.402 | 0.024 | |
ARG-HX | 1.0 | 0.048 | 0.291 | 0.452 | 0.482 |
2.0 | 0.035 | 0.205 | 0.360 | 0.358 | |
CAN | 1.0 | 0.402 | 0.433 | 0.398 | 0.458 |
2.0 | 0.399 | 0.401 | 0.402 | 0.410 | |
D-ARG | 1.0 | 0.195 | 0.240 | 0.213 | 0.250 |
2.0 | 0.120 | 0.184 | 0.199 | 0.188 | |
L-ARG | 40.0 | 0.152 | 0.230 | 0.405 | 0.420 |
60.0 | 0.104 | 0.188 | 0.366 | 0.392 |
L-시스테인 농도(㎎/ℓ) | 생육도 | |
AX40-34 | ACX40-5 | |
0 | 0.402 | 0.024 |
10 | 0.398 | 0.115 |
20 | 0.409 | 0.252 |
30 | 0.410 | 0.359 |
40 | 0.399 | 0.428 |
50 | 0.421 | 0.458 |
사용균주 | 생육도 | L-아르기닌 농도(g/ℓ) |
MWE-1010 | 0.508 | 5.8 |
MWEX-46 | 0.489 | 25.8 |
AX40-34 | 0.465 | 31.6 |
ACX40-5 | 0.478 | 35.2 |
L-시스테인의 농도(㎎/ℓ) | 최대 생육도 | L-아르기닌 농도(g/ℓ) | 발효시간(hr) |
100 | 0.352 | 40.2 | 64 |
300 | 0.758 | 78.2 | 49 |
500 | 0.911 | 65.0 | 40 |
Claims (5)
- 아르기닌 생산능이 있으며, 최종 산물인 L-아르기닌에 내성을 가지는 코리네 박테리움 글루타미쿰(KCTC 10423BP)
- 제 1항에 있어서,아미노산을 생육에 요구하는 코리네박테리움 글루타미쿰
- 아르기닌 생산능이 있으며, 최종 산물인 L-아르기닌에 내성을 가지는 코리네 박테리움 글루타미쿰 (KCTC 10423BP)을 배양하여, 배양물로부터 L-아르기닌을 제조하는 방법
- 제 3항에 있어서,배양균주는 특정 아미노산을 생육에 요구하는 코리네박테리움 글루타미쿰 인 L-아르기닌의 제조방법
- 제 3항 또는 제 4항에 있어서,배양온도는 25∼35℃, pH 5.5∼7.5 범위의 호기적 조건하에 수행되는 L-아르기닌의 제조방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0009170A KR100466253B1 (ko) | 2003-02-13 | 2003-02-13 | L-아르기닌을 대량으로 생산할 수 있는 코리네박테리움글루타미쿰 및 동 균주를 이용한 l-아르기닌의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0009170A KR100466253B1 (ko) | 2003-02-13 | 2003-02-13 | L-아르기닌을 대량으로 생산할 수 있는 코리네박테리움글루타미쿰 및 동 균주를 이용한 l-아르기닌의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040073176A KR20040073176A (ko) | 2004-08-19 |
KR100466253B1 true KR100466253B1 (ko) | 2005-01-14 |
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Application Number | Title | Priority Date | Filing Date |
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KR10-2003-0009170A Expired - Fee Related KR100466253B1 (ko) | 2003-02-13 | 2003-02-13 | L-아르기닌을 대량으로 생산할 수 있는 코리네박테리움글루타미쿰 및 동 균주를 이용한 l-아르기닌의 제조방법 |
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KR (1) | KR100466253B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100791659B1 (ko) * | 2006-07-13 | 2008-01-03 | 씨제이 주식회사 | 알지닌을 생산하는 미생물 및 이를 이용한 엘-알지닌의제조방법 |
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2003
- 2003-02-13 KR KR10-2003-0009170A patent/KR100466253B1/ko not_active Expired - Fee Related
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