1, the color of bamboo shoots is different.
Because the winter bamboo shoots are buried in the soil without sunlight, the winter bamboo shoots are yellow. However, the bamboo shoots have broken through the ground and received the sunshine, so the bamboo shoots are brown and yellow, and the bamboo shoots are dark brown, even if several layers are peeled off, the bamboo shoots are brown. Winter bamboo shoots don't have any green color all over, especially the tips of bamboo shoots don't have any green color. As long as the tips are exposed, they will spring up.
2. Different sizes
Winter bamboo shoots are a little small, most of them are about three or two, while spring bamboo shoots are hypertrophy, most of them are more than half a catty.
3. The hair of bamboo shoots is different
The soft hair on the surface of spring bamboo shoots is very strong, and there are some imperceptible black stripes on the skin. The overall color is not bright, but some are black. Winter bamboo shoots are different, and the appearance color of winter bamboo shoots is a beautiful golden yellow, without any stripes. If the hair of bamboo shoots is peeled off at the time of purchase, it can be distinguished.
Selection method of bamboo shoots
1, look at the shape. Choose a short and stout one, and the bamboo shoots are horn-shaped and have more meat if they are curved.
2. Look at the bamboo shell. The shell should be complete and close to the bamboo shoot meat, and the color is brown and yellow, followed by green. The shell of bamboo shoots should be a little hard, if it is too soft, it means that it has been unearthed for too long and not fresh enough.
3. Look at the roots. The color on the edge of the root, white is the top grade, followed by yellow, and green is the worst. The "mole" at the root is bright red and tender, while dark red or deep purple bamboo shoots are older.
4. Look at the cross section. Using nails to gently dig the cross section of bamboo shoots, you can easily dig out the small pits of bamboo shoots with fresh and tender meat.