alias name:magnesium chlorophyll;magnesium phaeophytin chlorophyll a, chlorophyll b are the main parts of the chlorophylls. we can see olive green to dark green ceraceous solid or green to dark green pasty or liquid with our naked eyes.it is water-fast. it is absolute a natural pigment abstracted from the leaves or the silkworm excreta of clover, daisy, wild cabbage, spinach, nettle and bamboo by modern biotechnology.widely used in cakes,beverage, liqueur,jam,jelly, gum confection etc as green coloring. 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/kle148-2005. 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.