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What color will betacyanin turn into when heated at 100 degrees Celsius?

Betalain turns yellow when heated at 100 degrees Celsius. According to relevant public information, when the temperature is 60°C, the color of the solution basically changes from purple-red to yellow after half an hour of heating. When the temperature is 100°C, the color of the solution basically changes to yellow after less than 15 minutes of heating. Betalain is a natural pigment extracted from the natural plant edible red beet (seaweed) with water as the solvent. The main component of betalains is betalains, which account for 75% to 95% of the red pigment. Sometimes there is also free betalains. Betalains also contain betalains, isobetatins, red glycosides and other ingredients. Probetyl betalain is a pyridine derivative. Beet pigments are easily soluble in water and insoluble in fat.