In traditional Chinese medicine identification, what does trait identification include?

The identification of traditional Chinese medicines includes authenticity identification and quality identification. Commonly used methods for identification of traditional Chinese medicines include basic (source) identification, character identification, microscopic identification, physical and chemical identification, and biological identification, which are referred to as the "five major identification methods".

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The identification of properties of traditional Chinese medicine resources includes ten items: shape, size, color, surface characteristics, texture, cross-section, smell, taste, water test, and fire test. The identification of properties of traditional Chinese medicine pieces is actually a traditional empirical identification, which uses human senses and adopts

Methods such as looking, tasting, smelling, listening, touching, and water and fire tests, mainly including shape, specifications, size, surface or section color, characteristics, texture, fracture phenomenon, and smell. The main tools include magnifying glass, ultraviolet light, etc.

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Extended information Character identification is a very simple identification method that uses visual inspection, hand touch, nose smell, mouth taste, water test, fire test, etc. to identify the appearance characteristics of medicinal materials.

These methods have accumulated rich traditional identification experience in the treasure house of medicine in my country, and they are simple, easy and rapid.

Character identification is the same as source identification. In addition to careful observation of samples, sometimes it is also necessary to check specimens and literature.

For some regionally specific or newly added varieties, identification often lacks relevant information and standard samples. You can send a few samples to the Chinese materia medica department or drug inspection institute of the province or autonomous region where the medicinal materials are produced to learn about the situation or to ask for assistance in identification.

If necessary, you can go to the place of production to investigate, collect physical specimens, and learn about production, processing, sales, and use for identification and research.

Intuitive trait identification is very important and is also one of the basic skills necessary for traditional Chinese medicine identification workers.