Cathamus tinctoria L Extracts41914Carthamus yellow Description
Carthamus yellow[Origin] Petal of Canthamus tinctoria L.
[Appearance] Yellow or brown yellow powder
[Description]
A natural yellow pigment extracted from the petal of safflower.
If is easily soluble in water,ethanol water liquor,not soluble in acetone and oil.T
The pigment also has a good stability to light,heat and microbe.
The water solution of the pigment has a bright and stable yellowish hue,especially in acid solution,
with the absorbance peak at 400nm.
The pigment has a good dyeing ability to starch.LD50 is 20g/kg9rat,mouth)
[Composition] Carthamine and carthamone (Flavone)
[Production] The pigment is derived from soaking,refining and spray-drying.
[Application] Tea,noodles,candy,biscuits,tinned food and wines.
[Useing method] Add desired pigment to some water or ethanol solution and stir to get a diluted
yellow solution.Put this yellow solution into your product for pigmentation.
To get a good dying result,stirring is also needed and the temperature shoule be controlled under 8041446.
There is an enhancing stability to light and heat if is used simultaneously with Vitamin C.
[Pack] 20kg,plastic bag in fibre drum.Store in cool and place.Keep from sunlight.
[Shelf] One year (Original package)
[specification] NO. Item Data
1 Absorbance E(1%,1cm,400nm) 4143750
2 Loss on drying(powder only) 414367percent
3 Arsenic 414362mg/kg
4 Lead 414365mg/kg
5 Germ 414361000/g
6 Pathogenic bacteria Absent
