Common deterioration phenomena of traditional Chinese medicine during storage

After Chinese medicine is collected, except for a small number of relatively fresh ones that are used immediately, most of them will be processed by drying and other means. Therefore, most Chinese medicines are stored for a period of time before entering the market, and they also need to be stored after purchase. So will Chinese medicine deteriorate during storage? If Chinese medicine is not stored properly, it may still deteriorate, which will not only reduce the medicinal properties, but also may harm the body. Let's take a look at the common deterioration phenomena of Chinese medicine storage, so that we can distinguish the quality of Chinese medicine.

Common deterioration phenomena of traditional Chinese medicine during storage

1. Common deterioration phenomenon of traditional Chinese medicine storage - mildew

If Chinese medicine is exposed to moisture during storage and then placed at a certain temperature, mold will form on the surface of the medicine, and mold will grow. Mold infects Chinese medicinal materials. Temperature and humidity will cause mold to grow. If the Chinese medicine is moldy, it cannot be eaten.

2. Common deterioration phenomena of Chinese medicine during storage: insect infestation

Traditional Chinese medicines may be eaten by insects. Sometimes during the storage of traditional Chinese medicines, insect eggs may be attached to the surface. It may also be to prevent insect eggs and pests from being found in the containers and packaging of traditional Chinese medicines. Under sealed conditions, insects may be produced. Such traditional Chinese medicines may be eaten by pests.

3. Common deterioration phenomena of traditional Chinese medicine during storage: discoloration

Traditional Chinese medicine itself has a natural color, but during storage, improper storage or long storage time will cause the surface color to change. Discoloration is mostly due to oxidation discoloration of traditional Chinese medicine, discoloration under sunlight for a long time, or certain chemical agents such as pesticides that cause traditional Chinese medicine to fade and discolor.