Current and New Insights on Delivery Systems for Plant Sterols in Food.

Plant sterols are minor bioactive components of food lipids, which are often used for the formulation of functional foods due to their cholesterol-lowering properties. However, they have low solubility and tend to crystallize, which may affect their biological effects, the sensory profile of the sterol-enriched food, and its consumer acceptability. Moreover, due to the unsaturated structure of sterols, they are susceptible to oxidation, so different encapsulation systems have been developed to improve their dispersibility/solubility, stability, delivery, and bioaccessibility. This chapter provides an overview of the main encapsulation systems currently used for plant sterols and their application in model and food systems, with a particular focus on their efficiency and impact on sterol bioaccessibility. © 2024. The Author(s), under exclusive license to Springer Nature Switzerland AG.

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V Blanco-Morales, D Mercatante, M T Rodriguez-Estrada, G Garcia-Llatas. Current and New Insights on Delivery Systems for Plant Sterols in Food. Advances in experimental medicine and biology. 2024;1440:403-435

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PMID: 38036891

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