Angelica sinensis extract as well as extraction method and application thereof

The invention belongs to the technical field of cosmetics, and particularly relates to an angelica sinensis extract as well as an extraction method and application thereof. The extraction method comprises the following steps: crushing Angelica sinensis, adding the crushed Angelica sinensis into a 70% ethanol solution, carrying out pressurized extraction and pressure relief, carrying out suction filtration, centrifuging the suction filtration liquid, and taking the supernatant; performing ultrafiltration treatment on the supernate by adopting a hollow cellulose acetate membrane to obtain ultrafiltrate after ultrafiltration is completed; concentrating the ultrafiltrate under reduced pressure to obtain an angelica sinensis concentrated solution, then filtering the angelica sinensis concentrated solution, carrying out chromatography on the filtrate by using a chromatographic column filled with polystyrene-divinylbenzene macroporous resin, eluting with water until a first eluent is neutral or detecting a sugar-fre