Enhanced emulsifying properties of octenyl succinic anhydride starch by homogeneous modification in KOH/urea aqueous solution
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Octenyl succinic anhydride starch (OSA-starch) is a widely used food-grade emulsifier. However, the heterogeneous synthesis process resulting from insoluble starch granules limits the functional properties of OSA-starch (HeOSA-starch). In this study, KOH/urea ... ...