A Review of the Extraction and Closed-Loop Spray Drying-Assisted Micro-Encapsulation of Algal Lutein for Functional Food Delivery

In this study, the physical and chemical properties bioavailability of lutein have been summarized, with novelty work being review from production to extraction, through preservation drying, in order deliver a functional food ingredient. The potential health functions introduced detail. By comparing algae marigold flowers, advantages extraction technology discussed. article, we use closed-loop spray drying microencapsulate improve its stability solubility. Microencapsulation unstable substances by is potentially useful direction that worth exploring further.