Gardenia blue extract is a natural food coloring extracted from the fruit of the Rubiaceae plant Gardenia. The main components of gardenia blue are the carotenoids crocin and crocin. Gardenia blue Powder is light gray to dark blue powder or liquid, easily soluble in hydrophilic solvents such as water, hydrous ethanol and hydrous propylene glycol, but insoluble in organic solvents.
Blue gardenia extract is widely used as blue coloring in hard candy, pectin, AGAR, pudding, loose Ma Xima los sugar, biscuits, cake, cake powder, cream, ice cream, dairy products, canned vegetables, beans and beverage, fruit juice and so on.
ANALYSIS | SPECIFICATION | RUSULT |
Color value | 40 Min | 40.24% |
Characters/appearance | Dark blue powder | Complies |
Identification | Positive reaction | Complies |
Moisture | 1% Max | 0.41% |
Individual impurity : | NMT 0.10% | 0.02% |
Total impurity : | NMT 0.50% | 0.13% |
Heavy Metals | NMT 10ppm | Complies |
As | NMT 3ppm | Complies |
Pb | NMT 2ppm | Complies |
Cd | NMT 0.5ppm | Complies |
Hg | NMT 0.5ppm | Complies |
Microbiological Control | ||
Total Plate Count | <1000 cfu/g | Complies |
Yeast&Mold | <100 cfu/g | Complies |
Salmonella | Negative | Negative |
Coli | Negative | Negative |
Conclusion | Complied with specification | |
Shelf Life | 2 years when properly stored |
Gardenia blue extract is not much directly colored in food processing. It is mainly used in combination with natural yellow pigments such as gardenia yellow pigment and safflower yellow pigment to prepare green pigments of different colors.
Compared with extracted chlorophyll, using gardenia The green pigment prepared with blue gardenia extract can control the color tone and has good acid resistance, and can be used in acidic food and beverages.
In addition, gardenia blue extract can also be combined with various natural red pigments to make different shades of purple. Therefore, gardenia blue pigment has a wide range of applications in food processing.
The Best Gardenia Blue Extract suppliers
Undersun enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.
We also focus on value-added services. We are available for service questions and information to support your business.
Why Choose Undersun Gardenia Blue Extract?
Undersun specialize in blue gardenia extract for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.
Where to buy Gardenia Blue Extract?
Just send email to [email protected], or submit your requirement in bottom form, we are of service at any time!
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