Method for extracting anthocyanin from aronia melanocarpa
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)...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | 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 pur |
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