TH408A - Method for producing L-GLUTAMIC ACID by fermentation process. - Google Patents
Method for producing L-GLUTAMIC ACID by fermentation process.Info
- Publication number
- TH408A TH408A TH8101000102A TH8101000102A TH408A TH 408 A TH408 A TH 408A TH 8101000102 A TH8101000102 A TH 8101000102A TH 8101000102 A TH8101000102 A TH 8101000102A TH 408 A TH408 A TH 408A
- Authority
- TH
- Thailand
- Prior art keywords
- glutamic acid
- mutated
- fermentation
- fermentation process
- producing
- Prior art date
Links
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 title claims abstract 12
- 229960002989 glutamic acid Drugs 0.000 title claims abstract 6
- 238000000855 fermentation Methods 0.000 title claims abstract 5
- 230000004151 fermentation Effects 0.000 title claims abstract 5
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 claims abstract 5
- 244000005700 microbiome Species 0.000 claims abstract 5
- 239000000126 substance Substances 0.000 claims abstract 4
- 239000001963 growth medium Substances 0.000 claims abstract 3
- BQQVEASFNMRTBA-UHFFFAOYSA-N 2-[4-(3-aminopropyl)piperazin-1-yl]ethanol Chemical compound NCCCN1CCN(CCO)CC1 BQQVEASFNMRTBA-UHFFFAOYSA-N 0.000 claims abstract 2
- PHKGGXPMPXXISP-DFWYDOINSA-N azanium;(4s)-4-amino-5-hydroxy-5-oxopentanoate Chemical compound [NH4+].[O-]C(=O)[C@@H]([NH3+])CCC([O-])=O PHKGGXPMPXXISP-DFWYDOINSA-N 0.000 claims abstract 2
- 235000013917 monoammonium glutamate Nutrition 0.000 claims abstract 2
- 241000186146 Brevibacterium Species 0.000 claims 1
- 230000001627 detrimental effect Effects 0.000 claims 1
Abstract
สิ่งประดิษฐ์ตามคำขอนี้ได้แก่วิธีการผลิตสาร L-glutamicacid โดยขบวนการหมัก (fermentation) โดยนำเชื้อจุลินทรีย์ ที่ทำให้กลายพันธุ์แล้วมาเลี้ยงในสภาพที่มีอากาศ (aerobically) ในสารละลายของอาหารเลี้ยงเชื้อ ณ อุณหภูมิ 31.5 ซ โดยมีการเขย่าจุลินทรีย์ที่กลายพันธุ์นี้สามารถทน ทานต่อสาร ammonium glutamate และ keto-malonic acid ได้ดี วิธีการนี้ทำให้สามารถผลิตสาร L-glutamic acid ในปริมาณที่ สูงกว่าวิธีการที่ใช้เชื้อจุลินทรีย์สายพันธุ์ดั้งเดิม Inventions on request include methods for producing substances. L-glutamicacid By fermentation (fermentation) by the microorganisms That mutated and then raised in an air condition (aerobically) in a solution of the culture medium at temperature 31.5C by shaking, this mutated microorganism is resistant to ammonium glutamate and keto-malonic acid well. This method allows the production of L-glutamic acid in the Higher than the method used by the original microorganism
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH408A true TH408A (en) | 1982-06-11 |
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