CN1735691A - 利用比氧吸收率作为过程控制的发酵方法 - Google Patents
利用比氧吸收率作为过程控制的发酵方法 Download PDFInfo
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- CN1735691A CN1735691A CNA03817295XA CN03817295A CN1735691A CN 1735691 A CN1735691 A CN 1735691A CN A03817295X A CNA03817295X A CN A03817295XA CN 03817295 A CN03817295 A CN 03817295A CN 1735691 A CN1735691 A CN 1735691A
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Abstract
Description
最大乳酸滴度 | 106±3.1g/kg |
葡萄糖消耗率 | 1.2±0.05g/gdw/h |
乳酸生产率 | 1.1±0.04g/gdw/h |
乳酸收率(生产阶段) | 0.92±0.03克乳酸/克葡萄糖 |
%回收的碳(生产阶段) | 99%±3.0 |
乳酸的光学纯度 | >99.9 |
最大乳酸滴度 | 111g/kg |
葡萄糖消耗率 | 0.94g/gdw/h |
乳酸生产率 | 0.83g/gdw/h |
乳酸收率(生产阶段) | 0.89克乳酸/克葡萄糖 |
%回收的碳(生产阶段) | 95.6 |
乳酸的光学纯度 | >99.9 |
性质 | 实施例号 | ||
3A | 3B | 3C | |
保持时间,DO=0 | 1小时 | 0 | >1.5小时 |
OUR,生产阶段(mmol/gdw/h) | 2.1 | 1.8 | 1.4 |
最大乳酸滴度(g/kg) | 112.3 | 84 | 94 |
葡萄糖消耗率(g/gdw/h) | 1.22 | 1.06 | 0.40 |
乳酸生产率(g/gdw/h) | 1.20 | 0.93 | 0.32 |
乳酸收率(生产阶段,g/g) | 0.89 | 0.84 | 0.79 |
%回收的碳(生产阶段) | 105 | 104.3 | 98 |
光学纯度(%) | >99.9 | >99.9 | >99.9 |
Claims (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US38433302P | 2002-05-30 | 2002-05-30 | |
US60/384,333 | 2002-05-30 | ||
PCT/US2003/016825 WO2003102200A2 (en) | 2002-05-30 | 2003-05-30 | Fermentation process using specific oxygen uptake rates as a process control |
Publications (2)
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CN1735691A true CN1735691A (zh) | 2006-02-15 |
CN1735691B CN1735691B (zh) | 2010-05-26 |
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CN038172941A Expired - Fee Related CN1735683B (zh) | 2002-05-30 | 2003-05-30 | 在酵母中生产d-乳酸的方法与材料 |
CNA2007101278989A Pending CN101157930A (zh) | 2002-05-30 | 2003-05-30 | 在酵母中生产l-乳酸的方法与材料 |
CN03817295XA Expired - Fee Related CN1735691B (zh) | 2002-05-30 | 2003-05-30 | 利用比氧吸收率作为过程控制的发酵方法 |
CNB038172917A Expired - Fee Related CN100335626C (zh) | 2002-05-30 | 2003-05-30 | 在酵母中生产l-乳酸的方法与材料 |
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CN038172941A Expired - Fee Related CN1735683B (zh) | 2002-05-30 | 2003-05-30 | 在酵母中生产d-乳酸的方法与材料 |
CNA2007101278989A Pending CN101157930A (zh) | 2002-05-30 | 2003-05-30 | 在酵母中生产l-乳酸的方法与材料 |
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Country Status (15)
Country | Link |
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US (7) | US7232664B2 (zh) |
EP (4) | EP1513940A4 (zh) |
JP (4) | JP2005528112A (zh) |
CN (4) | CN1735683B (zh) |
AT (1) | ATE367436T1 (zh) |
AU (4) | AU2003251381B2 (zh) |
BR (4) | BR0311452A (zh) |
CA (3) | CA2487116C (zh) |
DE (1) | DE60315028T2 (zh) |
DK (1) | DK2878675T3 (zh) |
ES (3) | ES2529254T3 (zh) |
PT (1) | PT1513923E (zh) |
UA (2) | UA88437C2 (zh) |
WO (3) | WO2003102201A2 (zh) |
ZA (3) | ZA200409531B (zh) |
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CN111836898A (zh) * | 2018-03-30 | 2020-10-27 | 英威达纺织(英国)有限公司 | 用于在连续有氧发酵中控制溶解氧浓度的方法 |
CN111836898B (zh) * | 2018-03-30 | 2024-02-23 | 英威达纺织(英国)有限公司 | 用于在连续有氧发酵中控制溶解氧浓度的方法 |
US11999943B2 (en) | 2018-05-02 | 2024-06-04 | Inv Nylon Chemicals Americas, Llc | Materials and methods for maximizing biosynthesis through alteration of pyruvate-acetyl-CoA-TCA balance in species of the genera ralstonia and cupriavidus and organisms related thereto |
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