Method for preparing gardenia jasminoides ellis blue pigment from gardenia jasminoides ellis
The invention discloses a method for preparing gardenia jasminoides ellis blue pigment from gardenia jasminoides ellis. The method comprises steps as follows: prewetting, stacking, raw material processing, first enzymolysis, deoiling, second enzymolysis, column chromatography, amino acid complexing...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention discloses a method for preparing gardenia jasminoides ellis blue pigment from gardenia jasminoides ellis. The method comprises steps as follows: prewetting, stacking, raw material processing, first enzymolysis, deoiling, second enzymolysis, column chromatography, amino acid complexing and drying. According to the method, vegetable oil is extracted with enzyme, oil ingredients and non-oil ingredients are separated according to affinity difference of the non-oil ingredients to oil and water and different specific gravities of oil and water, the yield of products is increased, and the color value is increased. |
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