COFFEE PROCESSING RESIDUES AS A SOIL POTASSIUM AMENDMENT

Coffee processing residues as a soil potassium amendment

Introduction Total coffee production in the world in 2013 was 8.7 million Mg of coffee beans.Coffee must be processed after harvest to separate beans from the husk, and the post-harvest process can generate different types of residues.Knowing that 50 % of the harvested coffee is husk, it is important to consider that these by-products can contribut

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The Lipopolysaccharide Export Pathway in Escherichia coli: Structure, Organization and Regulated Assembly of the Lpt Machinery

The bacterial outer membrane (OM) is a peculiar biological structure with a unique composition that contributes significantly to the Measuring Cups fitness of Gram-negative bacteria in hostile environments.OM components are all synthesized in the cytosol and must, then, be transported efficiently across three compartments to the cell surface.Lipopo

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Study of Permeability of Glass-Sand Soil

The drainage consolidation method has been efficiently used to deal with soft ground improvement.Nowadays, it has been suggested to use a new sand soil which is a composite of sand 4 PC Table with Bench and recycled glass waste.The permeability performance of glass-sand soil was explored to judge the feasibility of glass-sand soil backfilled in the

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Fed-Batch Production of Endoglucanase with a Recombinant Industrial Strain of the Yeast Saccharomyces Cerevisiae

The Saccharomyces cerevisiae Y306 strain was used as a host for the production of a heterologous en- doglucanase coded by celA from Paenibacillus barcinonensis.The endoglucanase (EG-CelA) was ex- pressed in S.cerevisiae using the cell-wall protein Pir4 as fusion partner to determine the secretion of the enzyme into the culture medium.The recombinan

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