Storage of powders was carried out for six months. Keep sticky hands out of the flour bin. The effect of competitive surface migration of proteins and low molecular weight surfactants (LMS) on the powder recovery in spray drying of highly sticky sugar. Vacuum drying provided. Versatile! Precision mini-sifter gives you total control for coarser flours, cake and cookie crumbs, cornmeal. Storage of powders was carried out for six months. . The effect of competitive surface migration of proteins and low molecular weight surfactants (LMS) on the powder recovery in spray drying of highly sticky sugar. The effect of competitive surface migration of proteins and low molecular weight surfactants (LMS) on the powder recovery in spray drying of highly sticky sugar. Vacuum drying provided. Inulin caused stronger water retention in powders than maltodextrin. Inulin caused stronger water retention in powders than maltodextrin.