Hawthorn flavonoid microcapsule, and preparation method and application thereof

The invention provides hawthorn flavonoid microcapsule, and a preparation method and application thereof. A core material comprises a hawthorn flavonoid extract, and a wall material comprises casein phosphopeptide, calcium chloride, gelatin and carboxymethylcellulose sodium. According to the hawthorn flavonoid microcapsule, and the preparation method and application thereof, the casein phosphopeptide, the gelatin and the carboxymethylcellulose sodium are added into the wall material to be matched with a calcium chloride curing agent, the embedding rate and the slow-release effect of the hawthorn flavonoid are improved, meanwhile biological activities such as reducing the blood pressure and the blood fat of the hawthorn flavonoid can further be synergistically promoted, and the bioavailability of the hawthorn flavonoid is improved. At the same time, according to the prepared hawthorn flavonoid microcapsule, the process is simple, conditions are mild, the size of the prepared microcapsule is small, the separati