The average weight of blueberry fruit is 0.5-2.5g, the maximum weight is5g. blue berry have beautiful color, fine-taste pulp with small seeds.lt has alight aroma and perfect sweet-sour dense with 100% edible rate. In addition toconventional sugar, acid and Ve, blue-berryfruit is rich in VE, VA,VB, SOD.arbutin, protein, anthocyanin, dietary fiber and mineralelements such as K, Fe,Zn and Ca. Accord-ing to statistics, the anthocyanin pigment content inblueberry is as high as 163mg/100g,and the freshblueberry VE content is9.3Llg/100g fresh fruit. The VE content of blueberry is dozens of times higherthan other fruitslike apple and grapes. The total amino acid content ofblueberry is 0.254%, which is higher than the hawthorn whichare well -known rich in amino acid content.