A simple and efficient method for the pu
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J. FarrΓ©s; G. Caminal; J. LΓ³pez-SantΓn
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Article
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1996
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Springer-Verlag
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English
β 384 KB
An easy separation of bacterial cells from the desired exopolysaccharide with an important reduction in protein content is achieved by adjusting the pH of the culture broth to 4 to 5 before autoclaving. There is a drastic reduction in the apparent viscosity, with formation of a cell aggregate which