The invention provides a method for extracting
anthocyanin from
aronia melanocarpa. The method comprises the following steps: 1) selecting fruits, 2) carrying out
degreasing treatment, 3) carrying outpulping and separating, 4) carrying out extraction by a mixed acid, 5) carrying out enzymolysis, 6) carrying out ultrasonic re-extraction, 7) carrying out distilling, 8) carrying out eluting, and 9)carrying out concentrating and
drying. According to the method, through the steps of selecting fruits, carrying out
degreasing treatment, carrying out pulping and separating, carrying out extraction by a
mixed solution, carrying out enzymolysis, carrying out ultrasonic re-extraction and the like,
anthocyanin contained in the
aronia melanocarpa can be effectively released; through combination of the two steps of carrying out extraction by the
mixed solution and carrying out ultrasonic re-extraction, the extraction is more thorough; through combination of combining
degreasing, distilling and eluting steps, extraction purity is high,
anthocyanin resources in the
aronia melanocarpa are effectively utilized, and the added value of the
aronia melanocarpa is increased. The
raw material is low incost and is easy to obtain, and large-scale production is easy to realize.