Butterfly Pea flower extract (1)

Butterfly Pea flower extract, It is a natural plant coloring agent that is stable to light, heat, and acid. In 2021, the US Food and Drug Administration (FDA) has approved the extract of butterfly tofu pudding as a natural food pigment. Butterfly Pea flower extract is refined from butterfly bean flower as a raw material, the water solution will show a natural bright blue-violet, so it is widely used as a blue pigment, heat resistance, light resistance and coloring ability.