1, smell the smell. If the quality of the mushroom is good, there is no peculiar smell, and the aroma is very pure, and the smell is very comfortable; If you smell a pesticide or a sour taste when you buy the mushroom, the quality of this mushroom is definitely not good, it contains many chemical components or has gone bad, and it will do harm to your health after eating it. Don't choose it.

2. Look at the appearance. Generally, the flower mushrooms with good quality are relatively large in size, and the patterns are very natural, and there are no traces of insect bites, and there are not too many impurities. Generally, the flower mushrooms are very thick, and the reverse side is also very smooth. The flower mushrooms with poor quality are generally small in size, and there are traces of insect bites on them, with a lot of impurities, and it is easy to shrink.

3. Look at the color. Good quality mushroom will not add any hormones and pesticides, the fertilizer is pure natural, and the general surface gloss is also very natural, and there will be no problem of being too yellow or too white. The poor quality mushroom is very dull in color, and there are fewer lines, and sometimes wrinkles will appear on the surface.

4. Look at the meat quality. When selecting the mushroom, you can carefully check it after opening it. Generally, a good mushroom has a big curl after being cut, and it is hemispherical. The meat is thicker than fat, but it is soft, and there will be some yellowish fine lines. If the quality of the mushroom is not very good, then the meat is generally thin and hard.