Continuous split flow-thin cell fractionation of starch particles

The fractionation of starch granules was investigated using a SPLITT (split flow-thin) cell, a relatively new system for fast, continuous binary separations. The effect of such basic separation parameters as carrier composition, relative flow-rates and sample concentration on the SPLITT cell performance were exploited. The obtained starch fractions were checked by both optical microscopy and sedimentation/steric field flow fractionation (Sd/StFFF). The sedimentation field flow fractionation technique was employed for the starch sample using the density compensation procedure.

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