Is there any blue color food?

Concord grapes are a healthy, purple-blue fruit that can be eaten fresh or used to make wine, juices, and jams. They’re packed with beneficial plant compounds that function as antioxidants. In fact, Concord grapes are higher in these compounds than purple, green, or red grapes ( 27 ).

Can you eat the color blue?

Blue – Instagram-able Because edible blue foods are rare in nature. However, they exist, including blue butterfly pea flower, blue carrots, and concord blue grapes. It’s unclear why blue foods are rare, but some research has indicated it’s an appetite suppressant.

Is there a blue colored vegetable?

Yes, blueberries are the only blue fruit. However, there is a blue vegetable: Blue corn. Blue vegetables include the purple varieties of asparagus, Belgian endive, cabbage, carrot, eggplant, potatoes, wax beans, purple snap peas, peppers, black salsify and others.

What is the rarest color of food?

blue
But as you survey your options in that grocery store, or farmers market, or roadside stand, one color is less common than the rest: blue. Why is this and what does it have to do with the unique nutrients in specific plant foods?

Why is blue so rare in nature?

But why is the color blue so rare? The answer stems from the chemistry and physics of how colors are produced — and how we see them. For a flower to appear blue, “it needs to be able to produce a molecule that can absorb very small amounts of energy,” in order to absorb the red part of the spectrum, Kupferschmidt said.

Why there is no blue food?

The color in plant foods comes from natural pigments. One reason that there are so few naturally blue foods is that a combination of pigments is usually present in any given fruit or vegetable. Blue anthocyanins are chemically less stable than other pigments and are usually dominated by them.

Does blue exist in nature?

Blue is a very prominent colour on earth. But when it comes to nature, blue is very rare. Less than 1 in 10 plants have blue flowers and far fewer animals are blue. For plants, blue is achieved by mixing naturally occurring pigments, very much as an artist would mix colours.