The natural food colors are extracted from natural herbs.They are extracted from natural herbs.Our company originally created the high-tech production techniques of natural food colors which are with high quality and color value, our natural food colors can be widely used in food, wine, drink, cakes, candies, cosmetics, Drugs coloring agent, etc. The natural colors provide the basic protection for food safety.
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Indigo


Indigo Aactive ingredient:　color scale
content:　[85]
detection method:　UV
packaging :　cardboard drums, with double aseptic food poly bags inside. Or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside,2.5kg per bag.

  product description  

We can see dark blue powder with our naked eyes.It is water-fast. It is absolute a natural pigment abstracted from the leaves of Polygomum tinctorium Lour e.g.  blue Polygonum,blue tea, Strobilanthes cusia, woad by modern biotechnology.Widely used in every kinds of textile dyeing as blue coloring.Indigo is very popular with people for thousands of years as the rich color and the fastness.

This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet  the export standards well.For avoiding fakes,this product already has normal enterprise NO: Q/KLE165-2005.

 


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