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无空气曝气:过氧化氢供氧

Aeration without air: oxygen supply by hydrogen peroxide.

作者信息

Schlegel H G

出版信息

Biotechnol Bioeng. 1977 Mar;19(3):413-24. doi: 10.1002/bit.260190311.

DOI:10.1002/bit.260190311
PMID:321047
Abstract

Oxygen has been supplied to suspensions of microorganisms kept under nitrogen by the addition of hydrogen peroxide. If catalase was present in the suspension and the flow was adjusted to the rate of oxygen consumption, the cells grew at rates identical to the controls incubated under air. The applicability of oxygen supply by hydrogen peroxide and its limits are discussed.

摘要

通过添加过氧化氢向置于氮气环境下的微生物悬浮液供氧。如果悬浮液中存在过氧化氢酶,且将流速调节至耗氧速率,细胞的生长速率与在空气中培养的对照相同。本文讨论了用过氧化氢供氧的适用性及其局限性。

相似文献

1
Aeration without air: oxygen supply by hydrogen peroxide.无空气曝气:过氧化氢供氧
Biotechnol Bioeng. 1977 Mar;19(3):413-24. doi: 10.1002/bit.260190311.
2
Oxygen supply to bacterial suspensions of high cell densities by hydrogen peroxide.过氧化氢对高细胞密度细菌悬浮液的氧气供应
Biotechnol Bioeng. 1980 Sep;22(9):1877-94. doi: 10.1002/bit.260220908.
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Effects of H2O2 under low- and high-aeration-level conditions on growth and catalase activity in Exiguobacterium oxidotolerans T-2-2T.低通气水平和高通气水平条件下H2O2对耐氧氧化微小杆菌T-2-2T生长及过氧化氢酶活性的影响
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Improvement in enzyme productivities from mold cultivations using the liquid-phase oxygen supply strategy.采用液相供氧策略进行霉菌培养时酶产量的提高。
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Mitochondrial hydrogen peroxide production alters oxygen consumption in an oxygen-concentration-dependent manner.线粒体过氧化氢的产生以氧浓度依赖的方式改变氧消耗。
Free Radic Biol Med. 2005 Jun 15;38(12):1594-603. doi: 10.1016/j.freeradbiomed.2005.02.028. Epub 2005 Mar 19.
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[Manometric respiration measurement of microorganisms in continuous culture].
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Use of catalase from Escherichia coli in model experiments for oxygen supply of microorganisms with hydrogen peroxide.来自大肠杆菌的过氧化氢酶在利用过氧化氢为微生物供氧的模型实验中的应用。
Biotechnol Bioeng. 1984 Jul;26(7):737-41. doi: 10.1002/bit.260260716.
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Autotrophic nitrogen removal in sequencing batch biofilm reactors at different oxygen supply modes.不同供氧模式下序批式生物膜反应器中的自养脱氮
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A rapid method for detection of catalase-positive and catalase-negative bacteria based on monitoring of hydrogen peroxide evolution at a composite peroxidase biosensor.一种基于复合过氧化物酶生物传感器监测过氧化氢释放来检测过氧化氢酶阳性和阴性细菌的快速方法。
Talanta. 2008 May 30;75(4):1134-9. doi: 10.1016/j.talanta.2008.01.009. Epub 2008 Jan 16.
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[The importance of aeration intensity in devices for deep cultivation of acetic acid bacteria for the purpose of producing acetic acid].[用于醋酸生产的醋酸菌深层培养装置中通气强度的重要性]
Prikl Biokhim Mikrobiol. 1974 Mar-Apr;10(2):212-5.

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Oxygen tolerance of strictly aerobic hydrogen-oxidizing bacteria.严格需氧型氢氧化细菌的氧耐受性
Antonie Van Leeuwenhoek. 1982 May;48(2):131-43. doi: 10.1007/BF00405198.