Overthrow 发表于 2025-3-25 06:10:26
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Kontamination von Lebensmitteln,mple, when (i) a marine-type propeller was substituted for the flat-blade turbine impellers, or (ii) mixing and oxygen transfer were accomplished in a non-rotary, vibro-fermentor. Systems with reduced ‘apparent shear’ also proved to be effective in the production of a higher quality polymer productGrievance 发表于 2025-3-25 18:11:27
Die Zusammensetzung unserer Nahrung,ntent causing precipitation problems at the sensor. The flow velocity of the cultivation broth is rather small favoring diffusion layers on the surface of the sensor. The cells themselves are very dependent on the partial pressure of the oxygen or carbon dioxide, but the aeration rate is often so sm能得到 发表于 2025-3-25 22:05:19
Genetic Engineering of Rumen Bacteria for Improved Productive Efficiency in Ruminantsquired. Potential cloning vectors haven been indentified, and methods haven been developed for the introduction of DNA into several species of plant fiber degradation in the rumen has been greatly increased by the cloning of genes for enzymes which take part in this process. These same genes provideAdenoma 发表于 2025-3-26 01:39:53
Biotechnology Applied in Animal Vaccine Development and Productionants and subunit viral vaccines will be discussed. Furthermore, the advantages and limitations of these approaches will be addressed, as will some of the potential ways of overcoming these limitations.Androgen 发表于 2025-3-26 08:03:34
Engineering a Stable Proteaseubtilisins in a step by step manner. Thermodynamic stability of subtilisin was also shown to be related to resistance to irreversible inactivation at high temperature and high pH. The most stable versions have half-lives at high pH or high temperature approaching 1000-times longer than the wild typeostensible 发表于 2025-3-26 11:59:30
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The Influence of Bioreactor Design on the Production of High-Quality Polymersmple, when (i) a marine-type propeller was substituted for the flat-blade turbine impellers, or (ii) mixing and oxygen transfer were accomplished in a non-rotary, vibro-fermentor. Systems with reduced ‘apparent shear’ also proved to be effective in the production of a higher quality polymer producttravail 发表于 2025-3-26 18:06:35
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