Butterfly Pea
Production information
It is a high quality legume and it's rich in protein.Growing in tropical southeast countries.
It's blue because the anthocyanin in it is ten times more than normal plant . It is usually used as a natural colorant. After soaking it in the water, the water will turn blue, if you mix it with lemon or acid substance, it will become purple ,you can make one layer of color gradually by different water temperature or different pH value.
It's blue because the anthocyanin in it is ten times more than normal plant . It is usually used as a natural colorant. After soaking it in the water, the water will turn blue, if you mix it with lemon or acid substance, it will become purple ,you can make one layer of color gradually by different water temperature or different pH value.
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