Marigold Oleoresin Oil Soluble Marigold Oleoresin Oil Soluble is a kind of natural color which is extracted from marigold by science method. Its main composition is lutein. The product is a dark-brown resinoid liquid with the

Curcumin It is obtained through an extraction, crystallizing processes from the turmeric root (Curcuma longa L). The product is a brown crystal powder, which has the characters of bright color, strong luster, heat and light resis

Total Ecdysterones is extracted from natural plant Cyanotis vaga . The main composition is 20-Hydroxyecdysone and Total Ecdysterones Properties: 1. Appearance: Light yellow to white Crystal powder. 2. formula : C 27 H 44 O N . (N=6-8) 3.

Gardenia Yellow is extracted from the gradenia fruit of the madder family. The pigment mainly consists of crocin and crocetin. Properties: Gardenia Yellow, slight bitter, is a brown powder easily dissolvable in water and alcohol, but not in fat solve