Extracted and refined from butterfly pea flower. The main production areas of butterfly pea are Thailand and Yunnan Province in China. It is rich in Vitamins A, C, and E, as well as anthocyanins, which endow it with antioxidant properties. Under acidic conditions, it exhibits a purplish-red hue; under neutral conditions, the color ranges from purplish-blue to blue. In traditional diets, it is commonly used for making tea and creating blue-hued dishes. With good heat and light resistance, this plant is applicable in the food industry for applications such as beverages, confectionery, baking, ice cream, and other related fields.
