WebApr 21, 2024 · The P/S ratio is LB-EPS is higher than TB-EPS. The results indicated that the EPS could be efficiently extracted by the heating method, the influence of P/S ratios were obvious different. Key words: Spirogyra fluviatilis, algae, extracellular polymeric substances (EPS), protein, polysaccharide. 1. WebJan 25, 2011 · Extraction and Recovery of EPS Cell free supernatant obtained from the centrifugation (10,000 rpm, 20 min) of fermentation broth was slowly added with equal volume of iso-propanol with constant stirring and EPS was separated by spooling. Spooled samples were oven dried at 50°C till the constant weight and weighed for the estimation …
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WebMany fungi are able to produce extracellular polymeric substances (EPS) for environmental, food, and industrial applications. This study evaluated the extraction (in vivo) of EPS from Rhodotorula mucilaginosa, a typical yeast with abundant EPS. Three extracting methods were set, i.e., heating, addit … WebJan 25, 2011 · The spooled extract when dried at 50°C, a brown colored powder of EPS was obtained. Sayyed and Chincholkar [ 13] have reported the extraction of EPS produced … aquafit tanger
Extraction of extracellular polymeric substances (EPS) from …
WebTo extract EPS from freshwater algae I use centrifugation and then precipitation in 3 volumes of EtOH. (Good to know that it also works with less.) In an old publication I read that the sample... WebSep 26, 2016 · Many macromolecules in EPS usually appear as water-soluble state (i.e., extractable) under the action of chemical reagents (Sheng et al. 2010). In addition, sodium hydroxide has been applied to... WebEPS extraction with alkaline and heat treatment produced much more TOC, proteins, and polysaccharides than Dowex extraction. This increase was most likely due to severe cell lysis caused by the high pH and heat treatment. The extent of cell lysis during extraction is difficult to measure in undefined samples, and the glucose-6-phosphate ... baiada pty ltd