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Signs of Adaptationto Local pH Conditions across an Environmental Mosaic in the California Current Ecosystem
Adaptationto Environmental Mosaic
2015/12/11
Little is known about the potential for rapid evolution in natural populations in response to the high rate of
contemporary climatic change. Organisms that have evolved in environments that experienc...
Ethanol Production from Sunflower Seed Hull Hydrolysate by Pichia stipitis under Uncontrolled pH Conditions in a Bioreactor
Ethanol Fermentation Hydrolysate Pichia stipitis Sunflower seed hull
2009/10/9
Ethanol production from sunflower seed hull hydrolysate was evaluated using Pichia stipitis NRRL Y-7124 in this study. The hydrolysate was prepared with 0.7 M H2SO4 and a solid/liquid ratio of 1/5(w/v...
Habituation of Foodborne Pathogens Exposed to Extreme pH Conditions: Genetic Basis and Implications in Foods and Food Processing Environments
foodborne pathogen acid stress alkali stress
2009/6/17
Foodborne microorganisms capable of causing human diseases are exposed to a wide range of physical and chemical stresses in the environment. Exposure of cells to extreme, yet sublethal, preharvest and...
Influence of Citric Acid and Glycine on the Adsorption of Mercury (II) by Kaolinite Under Various pH Conditions
Adsorption Kaolinite Kinetics Mercury Organic acids pH PZC Speciation
2011/12/1
Abstract: This investigation was carried out to study the effect of different concentrations of citric acid and glycine, which are common in freshwaters, on the kinetics of the adsorption of Hg by kao...