CN108977587B - 一种尼莫克汀发酵杂质优化控制方法 - Google Patents
一种尼莫克汀发酵杂质优化控制方法 Download PDFInfo
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- CN108977587B CN108977587B CN201711157261.4A CN201711157261A CN108977587B CN 108977587 B CN108977587 B CN 108977587B CN 201711157261 A CN201711157261 A CN 201711157261A CN 108977587 B CN108977587 B CN 108977587B
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q3/00—Condition responsive control processes
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
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- 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
- C12P17/181—Heterocyclic compounds containing oxygen atoms as the only ring heteroatoms in the condensed system, e.g. Salinomycin, Septamycin
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Abstract
Description
培时h | 通气比vvm | 转速rpm | 溶氧% | A1杂质比例% |
种后 | 1:0.25 | 30 | 100 | |
10 | 1:0.60 | 40 | 66 | |
16 | 1:0.60 | 80 | 48 | |
22 | 1:0.70 | 100 | 46 | |
31 | 1:0.70 | 90 | 60 | |
46 | 1:0.70 | 90 | 68 | |
70 | 1:0.70 | 90 | 76 | |
94 | 1:0.70 | 90 | 81 | 2.6 |
142 | 1:0.49 | 56 | 79 | 2.0 |
166 | 1:0.49 | 56 | 84 | 2.2 |
190 | 1:0.49 | 56 | 86 | 1.9 |
262 | 1:0.37 | 39 | 76 | 1.8 |
286 | 1:0.37 | 39 | 77 | 1.6 |
310 | 1:0.37 | 39 | 75 | 1.5 |
357 | 1:0.37 | 39 | 80 | 0.8 |
培时h | 通气比vvm | 转速rpm | 溶氧% | A1杂质比例% |
种后 | 1:0.35 | 30 | 100 | |
12 | 1:0.57 | 30 | 58 | |
38 | 1:0.57 | 50 | 59 | |
62 | 1:0.57 | 80 | 71 | |
86 | 1:0.57 | 85 | 65 | 2.4 |
110 | 1:0.57 | 90 | 62 | 2.8 |
134 | 1:0.50 | 90 | 60 | 2.8 |
158 | 1:0.50 | 70 | 60 | 2.5 |
182 | 1:0.50 | 70 | 62 | 2.9 |
230 | 1:0.50 | 70 | 59 | 4.4 |
258 | 1:0.50 | 70 | 63 | 3.6 |
278 | 1:0.50 | 70 | 63 | 3.6 |
326 | 1:0.50 | 70 | 66 | 3.6 |
342 | 1:0.50 | 70 | 65 | 3.8 |
357 | 1:0.50 | 70 | 65 | 4.2 |
培时h | 通气比vvm | 转速rpm | 溶氧% | A1杂质比例% |
种后 | 1:0.30 | 30 | 100 | |
14 | 1:0.60 | 60 | 53 | |
38 | 1:0.60 | 80 | 75 | |
62 | 1:0.60 | 80 | 82 | |
86 | 1:0.60 | 80 | 87 | 3.3 |
110 | 1:0.60 | 80 | 80 | 2.9 |
134 | 1:0.50 | 80 | 81 | 2.4 |
182 | 1:0.50 | 80 | 90 | 2.8 |
206 | 1:0.50 | 80 | 88 | 2.9 |
230 | 1:0.50 | 80 | 86 | 3.5 |
254 | 1:0.50 | 80 | 83 | 3.3 |
278 | 1:0.50 | 80 | 85 | 3.3 |
308 | 1:0.50 | 80 | 92 | 3.6 |
326 | 1:0.50 | 80 | 91 | 3.7 |
350 | 1:0.50 | 80 | 95 | 3.3 |
357 | 1:0.50 | 80 | 93 | 3.5 |
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CN201711157261.4A CN108977587B (zh) | 2017-11-20 | 2017-11-20 | 一种尼莫克汀发酵杂质优化控制方法 |
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CN201711157261.4A CN108977587B (zh) | 2017-11-20 | 2017-11-20 | 一种尼莫克汀发酵杂质优化控制方法 |
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CN108977587A CN108977587A (zh) | 2018-12-11 |
CN108977587B true CN108977587B (zh) | 2020-09-04 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203923178U (zh) * | 2014-06-30 | 2014-11-05 | 北大医药重庆大新药业股份有限公司 | 一种高溶氧发酵搅拌装置 |
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2017
- 2017-11-20 CN CN201711157261.4A patent/CN108977587B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203923178U (zh) * | 2014-06-30 | 2014-11-05 | 北大医药重庆大新药业股份有限公司 | 一种高溶氧发酵搅拌装置 |
Non-Patent Citations (2)
Title |
---|
Enhancing nemadectin production by Streptomyces cyaneogriseus ssp. noncyanogenus through quantitative evaluation and optimization of dissolved oxygen and shear force;Xiaoqing Song,et al;《Bioresource Technology》;20170907;1-34页 * |
农用抗寄生虫抗生素尼莫克汀发酵工艺的初步研究;张珊瑚等;《中国农学通报》;20141231;第30卷(第21期);228-234页 * |
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