How do you show orange juice contains two yellow dyes?

To demonstrate that Orange Juice contains two yellow dyes, you can perform a chromatographic analysis, such as thin-layer chromatography (TLC). By applying a small sample of the orange juice onto a TLC plate and developing it in a suitable solvent, you can separate the components. After visualization, you would observe distinct spots corresponding to the two yellow dyes, which can be identified by comparing their positions to known dye standards. This method effectively illustrates the presence of these dyes in the juice.