Coupled Modified RC/GR Purification of Mulberry Anthocyanins Extracts
Coupled modification RC/GR was applied to Mulberry anthocyanins leaching solution purification process .According to the anthocyanin extract concentration , the optimum result of the optimization of a mulberry anthocyanin extract purified is that MWCO is 35 kDa, operating pressure is 0.31 MPa,operating temperature is 35 ℃,feed concentration 0.21 mol/L.Optimizing the ultrafiltration process parameters through the uniform design of the parameters .Coupled modified RC/GR Mulberry anthocyanins purification effect is better than the order by RC and GR two kinds of membrane effect .
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