Titlebook: Biotechnology for Fuels and Chemicals; Proceedings of the E Brian H. Davison,Charles E. Wyman,Mark Finkelstein Conference proceedings 1997

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Asparaginase II of Saccharomyces cerevisiae no consensus regarding the involved mechanisms. Asparaginase II is a periplasmic enzyme of . encoded by the . gene. The enzyme activity is not found in cells grown in either ammonia, glutamine, or glutamate, but it is found in cells that have been subjected to nitrogen starvation or have been grown

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Preliminary Study of the Pyrolysis of Steam Classified Municipal Solid Wastetsville, AL) to convert the steam classified MSW into a pyrolysis gas and vitrified material. Using a feed rate of 50 lbs/h, 300 lbs of the material was pyrolysized. The major components of this pyrolysis gas were H., CO, and CO.. A detailed presentation of the emission data along with details on the system used will be presented.

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,Makromolekulare Festk?rper und Schmelzen,uring the cultivation period, suggesting that the produced enzyme was attached to the cell wall, mainly at the beginning of cultivation. The crude lipase produced by this yeast strain shows the following optima conditions: pH 8.0–10.0, temperature of 55°C. Moreover, this preparation maintains its full activity for at least 370 d at 5°C.

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Microorganisms as Sources of Phospholipidsl yields were similar, the ethanol formation rates were low, and xylitol accumulation was observed in both the strains. Both strains respired the ethanol once sugar was exhausted. We infer from the results that the mutant, . FPL-061, diverts a larger fraction of its metabolic energy from cell growth into ethanol production.

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