RU93015106A - Штамм бактерий corynebacterium sp. - продуцент l-лейцина - Google Patents
Штамм бактерий corynebacterium sp. - продуцент l-лейцинаInfo
- Publication number
- RU93015106A RU93015106A RU93015106/13A RU93015106A RU93015106A RU 93015106 A RU93015106 A RU 93015106A RU 93015106/13 A RU93015106/13 A RU 93015106/13A RU 93015106 A RU93015106 A RU 93015106A RU 93015106 A RU93015106 A RU 93015106A
- Authority
- RU
- Russia
- Prior art keywords
- leucine
- strain
- producer
- corynebacterium
- bacteria corynebacterium
- Prior art date
Links
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 title claims 8
- 241000186249 Corynebacterium sp. Species 0.000 title claims 2
- 229960003136 leucine Drugs 0.000 claims 4
- 235000019454 L-leucine Nutrition 0.000 claims 3
- 239000004395 L-leucine Substances 0.000 claims 3
- KEEQSWOXTDTQJV-UHFFFAOYSA-N 2-amino-4-hydroxy-4-methylpentanoic acid Chemical compound CC(C)(O)CC(N)C(O)=O KEEQSWOXTDTQJV-UHFFFAOYSA-N 0.000 claims 1
- JQXXHWHPUNPDRT-WLSIYKJHSA-N RIFAMPICIN Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 claims 1
- 229940081190 Rifampin Drugs 0.000 claims 1
- GHSJKUNUIHUPDF-UHFFFAOYSA-N S-(2-Aminoethyl)-L-cysteine Chemical compound NCCSCC(N)C(O)=O GHSJKUNUIHUPDF-UHFFFAOYSA-N 0.000 claims 1
- 238000009825 accumulation Methods 0.000 claims 1
- 230000001580 bacterial Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 235000020776 essential amino acid Nutrition 0.000 claims 1
- 239000003797 essential amino acid Substances 0.000 claims 1
- 230000002906 microbiologic Effects 0.000 claims 1
- 235000013379 molasses Nutrition 0.000 claims 1
- 229960001225 rifampicin Drugs 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 230000002194 synthesizing Effects 0.000 claims 1
Claims (1)
- Штамм бактерий, позволяющий микробиологическим синтезом получать значительные количества L-лейцина. Селекционным путем получен штамм Corynebacterium sp. продуцент незаменимой аминокислоты L-лейцина. Штамм устойчив к S-(2-аминоэтил)-цистеину, D, L-4-гидроксилейцину и рифампицину и позволяет получать на средах, содержащих в качестве источника углерода мелассу, до 23,7 г/л лейцина. Изобретение содержит данные о свойствах штамма, а также описаны условия накопления L-лейцина в аппаратах большой емкости (100 куб. м3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU93015106A RU2059726C1 (ru) | 1993-03-17 | 1993-03-17 | Штамм бактерий corynebacterium sp. - продуцент l-лейцина |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU93015106A RU2059726C1 (ru) | 1993-03-17 | 1993-03-17 | Штамм бактерий corynebacterium sp. - продуцент l-лейцина |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2059726C1 RU2059726C1 (ru) | 1996-05-10 |
| RU93015106A true RU93015106A (ru) | 1997-03-20 |
Family
ID=20139091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU93015106A RU2059726C1 (ru) | 1993-03-17 | 1993-03-17 | Штамм бактерий corynebacterium sp. - продуцент l-лейцина |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2059726C1 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101796830B1 (ko) * | 2015-08-25 | 2017-11-13 | 씨제이제일제당 (주) | Ｌ-류신 생산능을 가지는 미생물 및 이를 이용한 ｌ-류신의 제조방법 |
-
1993
- 1993-03-17 RU RU93015106A patent/RU2059726C1/ru active
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