2, don't choose the dark color, this is the old chrysanthemum, and it is humid and may be moldy. This kind of chrysanthemum is harmful to health.
3, touch it with your hand, the soft and slippery chrysanthemum is better; The petals are not messy and do not fall off, indicating that the chrysanthemum has just been picked.
4. The quality of the vegetable market is not guaranteed. Large hospitals or pharmacies have independent packaging, and pharmacists check the quality. Relatively speaking, the quality is guaranteed.
Extended data:
Preservation method of chrysanthemum:
1, ensure sealing. Whether you put it in a bag or a sealed jar, remember to seal the mouth of the bag or jar to avoid getting wet, especially when the seasons alternate.
Put it in a cool and dry place. Light, moisture and temperature can easily deteriorate herbal tea, so it should be stored in a dry and cool place.
3. When the consumption speed is slow, it must be put in the refrigerator. If a purchase takes a long time to run out, it is best to put it in the refrigerator to extend the shelf life.