Why is the color of purple potato purple?
25 years old
2018-04-16
Purple potatoes have become popular in recent years, and I like eating more, but it is strange why the color is purple?
1 Answer These messages are for reference only
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BY Penelope Judson 2018-04-16The reason why the color of purple sweet potato is purple is because of the presence of anthocyanin in purple sweet potato. This substance is a water-soluble natural pigment and belongs to a flavonoid compound. This substance can help human health and prevent various diseases. A disease.7
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