Separation of Glutathione from Waste Beer Yeast by Macroporous Resin
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Abstract:
Macroporous resin D001 was adopted for separation of GSH from waste beer yeast. The result indicated that the optimum concentration of phosphate buffer, pH values for adsorption and elution and the elution rate were 0.02 mol/L, 4.5, 7.5, and 2.9 mL/min, respectively. Under those conditions, the purity of the crude white GSH was 28.47% analyzed by HPLC, and the average yield was 20.03%.
