Big blueberries are good, when choosing, it is best to choose the uniform size.

Generally speaking, the average weight of blueberry fruits is 0.5-2.5G, and the maximum weight is 5G. Therefore, the bigger the blueberry, the better. When choosing, it is best to be uniform in size. Of course, big blueberries can be planted, while small blueberries can be wild. When we choose blueberries, we usually choose blueberries of uniform size. Big blueberries taste much better than small blueberries, but have the same nutritional value.

Blueberries are deciduous shrubs of the Rhododendron family, Vaccinium spp. Branchlets are green, angular or terete, usually with rows of pilose hairs; leaves are subleathery, ovate to elliptic, apex acute, base cherry-shaped to subrounded, margins serrate to entire, dark green, glabrous above, hairy below; racemes, borne on last year's shoots, flowers are green, glabrous; corollas are white to pink, subcylindric; Filaments usually pilose. Berries globose, dark blue, glabrous, white powdered; flowering June-July; fruiting August-September.

Blueberry selection method

1, look at the color: high-quality ripe blueberry rind is blue-purple, slightly sweet taste; if the color becomes red or purple, this means that these blueberries are not ripe, the taste will be very acidic; if the blueberries are black, this means that it is a fake. Do not choose this kind of blueberry.

2, look at the white frost: fresh blueberry skin contains a lot of white frost. If there is a lot of white frost on the surface of blueberries when choosing, or even gray, and blue-violet skin appears after rubbing, it means that this is the best quality blueberries; if there is no frost on the surface of blueberries, it means that they have been stored for a long time and are not fresh.

3, feel the touch: when choosing blueberries, touching the skin of blueberries is also important. When we feel smooth and not sticky, this kind of blueberries is better; if the size of blueberries is different and the surface is rough, it means that these blueberries are not of good quality and should not be purchased and consumed.