Preparation of highly-dispersed iron pyrophosphate nanoparticles via ultrasound-assistant carboxymethyl cellulose modification to enhance their liposome encapsulation and cell absorption.

Ferric pyrophosphate (FePP) is commonly used in fortified foods because of its subtle metallic odor/color. However, the insoluble nature of FePP restricts its intestinal absorption, thereby diminishing its efficacy. Liposomes can enhance the transmem…

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