Blueberry (Blueberry), meaning blue berries mean. One is a low shrub, short feet wild, small particles, but high anthocyanin content; the second is a man-made cultivation of blueberries, can grow up to 240 centimeters high, the fruit is larger, more water, anthocyanin content is relatively low. The worldwide distribution of lingonberry plants can be up to more than 400 species, originating and mainly produced in the United States is also known as the United States blueberry. Our country mainly produces in Daxinganling and Xiaoxinganling forest area, especially in the middle of Daxinganling, and are pure wild. Blueberry fruit is rich in nutrients, with the prevention of cerebral nerve aging, vision protection, strong heart, anti-cancer, soften blood vessels, enhance the human organism immune function, high nutritional content. Among them, blueberries are highly regarded because they are rich in anthocyanins, which have the effect of activating the retina, strengthening vision and preventing eye fatigue. It is also one of the top five healthy fruits recommended by the World Food Organization.

Nutritional value

In addition to the conventional sugar, acid and vitamin C, blueberry fruit is rich in vitamin E, vitamin A, vitamin B, superoxide dismutase (SOD), arbutin, protein, anthocyanin, edible fiber, and rich in potassium, iron, zinc, calcium and other mineral elements. According to the introduction of 14 varieties of blueberries from the United States of America fruit analysis and determination, per 100 grams of blueberries in the fresh fruit of anthocyanin pigment content of up to 163mg, protein 400-700mg, 500-600mg of fat, carbohydrates, 12.3-15.3mg, vitamin A as high as 81-100 international units, vitamin E 2.7-9.5 micrograms, SOD5.39 international units , vitamins are higher than other fruits. Trace elements are also high, per gram of fresh fruit in calcium 220-920 micrograms, phosphorus 98-274 micrograms, magnesium 114-249 micrograms, zinc 2.1-4.3 micrograms, iron 7.6-30.0 micrograms, germanium 0.8-1.2 micrograms, copper 2.0-3.2 micrograms. [4][5]

Blueberry

It is because of the blueberry fruit is rich in nutrients, high zinc, high calcium, high iron, high copper, high vitamin nutritional health care fruit. It not only has good nutritional health effects, but also has the prevention of cerebral nerve aging, strong heart, anti-cancer soften blood vessels, enhance the human organism immunity and other functions