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Turmeric (100) is a vibrant yellow colour and comes in oil-soluble and water soluble forms. It is stable to heat and acid but not to light and can be used in a variety of foods.
Stability
Light Fastness | Poor |
Temperature | Good |
SO2 Resistant | Medium |
Colour at pH | |
pH 3 | Yellow |
pH 5 | Yellow |
pH 7 | Yellow |
pH 7-9 | Yellow |