RO72350B1 - Procedeu de obtinere a l-lizinei - Google Patents
Procedeu de obtinere a l-lizineiInfo
- Publication number
- RO72350B1 RO72350B1 RO92725A RO9272577A RO72350B1 RO 72350 B1 RO72350 B1 RO 72350B1 RO 92725 A RO92725 A RO 92725A RO 9272577 A RO9272577 A RO 9272577A RO 72350 B1 RO72350 B1 RO 72350B1
- Authority
- RO
- Romania
- Prior art keywords
- obtaining
- maize extract
- lizine
- consumatore
- auxo
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 240000008042 Zea mays Species 0.000 abstract 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 abstract 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 2
- 239000000284 extract Substances 0.000 abstract 2
- 235000009973 maize Nutrition 0.000 abstract 2
- 239000002028 Biomass Substances 0.000 abstract 1
- 241000186226 Corynebacterium glutamicum Species 0.000 abstract 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004472 Lysine Substances 0.000 abstract 1
- 241000589516 Pseudomonas Species 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 239000001963 growth medium Substances 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 235000013379 molasses Nutrition 0.000 abstract 1
- 125000001477 organic nitrogen group Chemical group 0.000 abstract 1
- 239000003531 protein hydrolysate Substances 0.000 abstract 1
- 239000002426 superphosphate Substances 0.000 abstract 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Procedeu de obtinere a Lizinei, prin fermentatie, folosin ca microorganism producator mutantul auxotrof dependent de homoserina Brevibacterium lactofermentum ICCF-3 (auxo-2), care se supune cultivarii pe un mediu de cultura continînd melasa, extract de porumb, clorura de amoniu, superfosfat si carbonat de calciu, sub aerare si agitare la pH= 6,8...7,5 timp de 66...70h, potrivit inventiei principale cu descrierea nr.64795, caracterizat prin aceea ca foloseste drept sursa de azot organic în mediul de cultura un hidrolizat proteic, obtinut din biomasa de Pseudomonas species consumatore de metanol si/sau extract de porumb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO92725A RO72350B1 (ro) | 1977-12-29 | 1977-12-29 | Procedeu de obtinere a l-lizinei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO92725A RO72350B1 (ro) | 1977-12-29 | 1977-12-29 | Procedeu de obtinere a l-lizinei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO72350A2 RO72350A2 (ro) | 1981-04-30 |
| RO72350B1 true RO72350B1 (ro) | 1983-06-30 |
Family
ID=20099200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO92725A RO72350B1 (ro) | 1977-12-29 | 1977-12-29 | Procedeu de obtinere a l-lizinei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO72350B1 (ro) |
-
1977
- 1977-12-29 RO RO92725A patent/RO72350B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO72350A2 (ro) | 1981-04-30 |
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