... 4. yellow powder Gardenia Yellow, a pure natural and water soluble food color ,is extracted from the gardenia fruit of ... and alcohol solution easily. It has a good resistance to light and temperature in neutral and weak alkaline mediums. Form Powder and LiquidApplication and ... wine, cake, ice-cream, ice-lolly, preserved fruit, expansion food, jelly, flour cake, candy .The usage reference for 60 CV ...