Rosmarinic Acid It is series of phenolic acid compound extracted from labiate perilla leaves. The amaranthine powder is soluble in water, alcohol and solution of water and alcohol, but insoluble in oil and absolute alcohol. It is

Red Grape Skin Extract It is a natural food color extracted from the peel of grape through concentration, filtration, refining and sterilizing processes. Its main composition is anthocyanins. It is a red purple liquid or powde

Beet Red Red Beet is a natural color made from the edible root of red beet through concentration, filtration, refining and sterilizing processes. Its main composition is Betanin. It is a purple-red liquid which is easily disso

Gromwell Pigment Gromwell Pigment is obtained through an extraction, refining processes from high quality Gromwell root which cultivated in the northwest of China. It is a red purple resinoid liquid. It dissolves in oil and al