The commercial name of red grape is red grape. It is a Eurasian species and was bred by California State University in the 1970s by crossing (Emperor×L12-80)×S45-48. The fruit ears are large, well-organized, with an average single-grain weight of 10 grams and a maximum single-grain weight of 13 grams, red or purple. Next, let me introduce you to red grapes.

The role of red grapes

Improve sleep quality

Eating red grapes helps sleep: Italian scientists recently found Published a finding: Eating red grapes can help you sleep. According to the report, researchers recently tested eight kinds of grape juice and found that they may contain the sleep-aiding hormone melatonin. Melatonin is a substance secreted by the pineal gland in the brain. It can help regulate sleep cycles and treat insomnia. Red grapes are the best choice for improving sleep quality.

Prevent cardiovascular and cerebrovascular diseases

Modern medicine has discovered that red grape skin and red grape seeds contain an antioxidant resveratrol, which is effective against skin cancer, heart and brain cancer, and heart disease. Vascular diseases have preventive and therapeutic effects. In addition, the natural pigments in red grape skins have good effects on lowering blood sugar and anti-cancer. Dark-colored (purple, red) grapes have higher natural pigment content than light-colored (green, white) red grape skins. Peeled red grapes will lose a lot of their functions, so there is a scientific reason for "eating red grapes without spitting out the skin."

Can the skin of red grapes be eaten?

When people eat raisins, they often spit out the skin because the skin has an astringent taste. But from a nutritional point of view, don’t spit out the skin when eating grapes.

Raisin peel is rich in a polyhydroxyphenolic compound - resveratrol, which has the effects of lowering blood lipids, anti-thrombosis, preventing arteriosclerosis, and enhancing immunity.

Tannin, another important substance in grape skin, has the effects of anti-allergy, delaying aging, enhancing immunity and preventing cardiovascular and cerebrovascular diseases.

How to eat red grapes

1. Wash the red grapes

2. Dry the red grapes

3. Peel off the skin of the red grapes

4. Remove the core of the red grapes

5. Eat the pulp of the red grapes

6. Can be eaten fresh

After reading this, do you now know more about red grapes? Friends who like to eat red grapes, come and take a look!