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用于比较高压与静水压力对细菌生长影响的高压高温生物反应器。

High-pressure, high-temperature bioreactor for comparing effects of hyperbaric and hydrostatic pressure on bacterial growth.

作者信息

Nelson C M, Schuppenhauer M R, Clark D S

机构信息

Department of Chemical Engineering, University of California, Berkeley 94720-9989.

出版信息

Appl Environ Microbiol. 1992 May;58(5):1789-93. doi: 10.1128/aem.58.5.1789-1793.1992.

DOI:10.1128/aem.58.5.1789-1793.1992
PMID:1622255
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC195676/
Abstract

We describe a high-pressure reactor system suitable for simultaneous hyperbaric and hydrostatic pressurization of bacterial cultures at elevated temperatures. For the deep-sea thermophile ES4, the growth rate at 500 atm (1 atm = 101.29 kPa) and 95 degrees C under hydrostatic pressure was ca. three times the growth rate under hyperbaric pressure and ca. 40% higher than the growth rate at 35 atm.

摘要

我们描述了一种高压反应器系统,适用于在高温下对细菌培养物同时进行高压和静水压力处理。对于深海嗜热菌ES4,在500个大气压(1个大气压 = 101.29千帕)和95摄氏度的静水压力下的生长速率约为高压下生长速率的三倍,比在35个大气压下的生长速率高出约40%。

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本文引用的文献

1
Effects of hyperbaric pressure on a deep-sea archaebacterium in stainless steel and glass-lined vessels.高压对深海古细菌在不锈钢和搪玻璃容器中生长的影响。
Appl Environ Microbiol. 1991 Dec;57(12):3576-80. doi: 10.1128/aem.57.12.3576-3580.1991.
2
Pressure and Temperature Effects on Growth and Methane Production of the Extreme Thermophile Methanococcus jannaschii.压力和温度对极端嗜热古菌詹氏甲烷球菌生长和甲烷生成的影响。
Appl Environ Microbiol. 1988 Dec;54(12):3039-42. doi: 10.1128/aem.54.12.3039-3042.1988.
3
High Pressure Enhances the Growth Rate of the Thermophilic Archaebacterium Methanococcus thermolithotrophicus without Extending Its Temperature Range.高压在不扩展其温度范围的情况下提高嗜热古菌 Methanococcus thermolithotrophicus 的生长速率。
Appl Environ Microbiol. 1988 May;54(5):1258-61. doi: 10.1128/aem.54.5.1258-1261.1988.
4
High-pressure equipment for growing methanogenic microorganisms on gaseous substrates at high temperature.用于在高温下以气态底物培养产甲烷微生物的高压设备。
Appl Environ Microbiol. 1987 Aug;53(8):1876-9. doi: 10.1128/aem.53.8.1876-1879.1987.
5
Microbial growth modification by compressed gases and hydrostatic pressure.压缩气体和静水压力对微生物生长的修饰。
Appl Environ Microbiol. 1984 Apr;47(4):780-7. doi: 10.1128/aem.47.4.780-787.1984.
6
Dependence of reproduction rate on pressure as a hallmark of deep-sea bacteria.繁殖率对压力的依赖性是深海细菌的标志。
Appl Environ Microbiol. 1982 Dec;44(6):1356-61. doi: 10.1128/aem.44.6.1356-1361.1982.
7
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Appl Environ Microbiol. 1979 Jan;37(1):42-9. doi: 10.1128/aem.37.1.42-49.1979.
8
Some effects of hydrostatic pressure on the multiplication and morphology of marine bacteria.静水压力对海洋细菌繁殖和形态的一些影响。
J Bacteriol. 1950 Dec;60(6):771-81. doi: 10.1128/jb.60.6.771-781.1950.
9
High-pressure-temperature gradient instrument: use for determining the temperature and pressure limits of bacterial growth.高压-温度梯度仪:用于确定细菌生长的温度和压力极限。
Appl Environ Microbiol. 1984 Oct;48(4):771-6. doi: 10.1128/aem.48.4.771-776.1984.
10
Patterns of interaction of effects of light metabolically inert gases with those of hydrostatic pressure as such--a review.光代谢惰性气体与静水压力本身的效应相互作用模式——综述
Undersea Biomed Res. 1982 Dec;9(4):353-96.