Name | GardeniaBlue |
Synonyms | Ccris 8305 GardeniaBlue Gardenian blue Gardenia Blue E80 TIANFU-CHEM GardeniaBlue 106441-42-3 |
CAS | 106441-42-3 |
Use | Application of Gardenia blue in food processing direct coloring is not much, mainly with the natural yellow pigment such as Gardenia yellow pigment, safflower yellow pigment and other compatibility, the preparation of different colors of green pigment, compared with the extraction of chlorophyll, the green color tone of Gardenia blue pigment can be controlled, acid resistance is good, and it can be used in acidic food and beverage. In addition, Gardenia blue pigment can also be combined with a variety of natural red pigment, the preparation of different colors of purple. Therefore, Gardenia blue pigment has a wide range of applications in food processing. |
introduction | gardenia blue pigment is a natural edible pigment extracted from the fruit of Rubiaceae plant gardenia. Gardenia blue is mainly composed of carotenoids and caffinic acid. Gardenia blue pigment is light gray to dark blue powder or liquid, easily soluble in water, water-containing ethanol and water-containing propylene glycol and other hydrophilic solvents, insoluble in organic solvents. |
application | gardenia blue is not directly colored in food processing. it is mainly compatible with natural yellow pigments such as gardenia yellow pigment and safflower yellow pigment to prepare green pigments with different colors. compared with the extracted chlorophyll, the green pigment blended with gardenia blue pigment can control the color tone and have good acid resistance, can be used in acidic foods and beverages. In addition, gardenia blue pigment can also be compatible with various natural red pigments to prepare purple colors in different colors. Therefore, gardenia blue pigment has a wide range of applications in food processing. |
Gardenia blue is a common dye, chemically known as anthocyanins. It is a natural dye extracted from gardenia flowers, with a dark blue color. Gardenia blue has good light resistance, washing resistance, and acid resistance, so it is widely used in textile and other fields. Gardenia blue also has certain antioxidant properties. In addition to being used as a dye, it can also be used in scientific research fields such as fluorescence labeling and fluorescence microscopy. Overall, gardenia blue is an important natural dye with the potential for widespread application.