Studies on Extracellular Polysaccharide Production by Submerged Fermentation of Auricularia Auricula

Abstract

Abstract: This article mainly studied the fermentaion condition producing extracellular polysaccharide by submerged fermenation of Auricularia auricula.An Auricolaria species which could produce more polysaccharide and grow well was screened.The conditions on producing polysaccharide would be different carbon source?nitrogen source?pH and temperature.It was concluded that pH6.0?25℃?0.3%yeast extract and 2%glucose were the optimum condions of producing polysaccgarude.

Key words: Auricularia auricula , Extracellular polysaccharide , Submerged fermatation.

TANG Qing-Tao, YU Ruo-Qian, CHEN Fu-Sheng. Studies on Extracellular Polysaccharide Production by Submerged Fermentation of Auricularia Auricula[J]. FOOD SCIENCE, 2002, 23(3): 46-49.

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Studies on Extracellular Polysaccharide Production by Submerged Fermentation of Auricularia Auricula

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