Plant extracts - Lutein We supply various raw materials in vitamins, minerals, extracts and oils ... orange-red crystalline powder • Solubility: soluble in ether, chloroform, petroleum ether, acetone, esters, insoluble in water. • Stability: ... resistance. Natural pigments, pharmaceuticals, health products, nutrition, food raw materials. Chinese name: luteinEnglish name: Xanthophyll From AlfalfaChinese ...