Customization: | Available |
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Certification: | ISO, FDA |
Assay Method: | HPLC, UV |
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Product name | Gardenia yellow |
Botanical source | Gardenia jasminoides Ellis var. |
Appearance | Yellow powder |
Solubility | It is easily soluble in water, ethanol, not soluble in oil. |
Cas No. | 94238-00-3 |
Molecular formula | C44H64O24 |
Molecular weight | 976.9656 |
Main ingredient of gardenia yellow: Crocin and Croctin Acid Good stability and strong color given, color is barely affected by PH, and it's steadier than beta-carotene in either PH3-11. The color is not affected by metal ions except Fe, it becomes black when met Fe. Good dyeing ability for hydrophilic food (proteins, starch etc). Good resistance to reduction and microorganism Vitamin supplementation: The main ingredients of gardenia yellow is Crocin and Croctin Acid, it's a rare water-soluble carotenoid, it can be easily absorbed by human body, and turns into vitamin A in the body.
The dyeing property of gardenia yellow on silk fabric can be directly dyed.