alias name: saffower yellower ;saffron;c.i.natural no.5 saffionina, saffiomin b and oxide are the main part of the carthamus yellow. it is absolute a natural pigment abstracted from the fresh petals of carthamus tinctorius l. by modern biotechnology.widely used in fruit juice beverage, carbonated beverage,the mixture of wines,cakes, red & green processed fruit, canned goods, greengage,ice cream, fruit jelly, conserved fruit as food coloring. maximum use level is 0.20g/kg. 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/kle36-2005. package: 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.