What kind of medicinal material is Bletilla striata?
In the field of traditional Chinese medicine today, Bletilla striata, as a traditional Chinese medicinal material, has attracted much attention due to its unique medicinal value. This article will introduce in detail the basic information, medicinal effects, usage and market conditions of Bletilla striata to help readers fully understand this medicinal material.
1. Basic information about Bletilla striata
Bletilla striata, whose scientific name is Bletilla striata, is the dried tuber of the orchid plant Bletilla striata. It is mainly distributed in the Yangtze River Basin and the south of China and has a long history of medicinal use. The following are the basic characteristics of Bletilla striata:
| Properties | Description |
|---|---|
| Family | Orchidaceae |
| Medicinal parts | dried tubers |
| Main ingredients | Bletilla striata polysaccharide, starch, volatile oil, etc. |
| harvest season | autumn |
2. Medicinal effects of Bletilla striata
In traditional Chinese medicine theory, Bletilla striata has the effects of astringing hemostasis, reducing swelling and promoting muscle growth, and is often used to treat symptoms such as hemoptysis, vomiting blood, and traumatic bleeding. Modern research has also found that Bletilla striata has antibacterial, anti-inflammatory, antioxidant and other effects. The following are its main functions and clinical applications:
| Efficacy | clinical application |
|---|---|
| Convergence and hemostasis | Used for hemoptysis, vomiting blood, blood in the stool, etc. |
| Reduce swelling and promote muscle growth | Used for sores, swelling and chapped skin |
| Antibacterial and anti-inflammatory | Used for respiratory tract infections and digestive tract inflammation |
3. How to use Bletilla striata
Bletilla striata can be taken internally or externally. The specific method of use depends on the condition and doctor's advice. The following are some common usage methods:
| Usage | Specific operations | Things to note |
|---|---|---|
| Decoction for oral administration | 3-10g, decoction in water and taken | Not suitable for use with Aconitum medicinal materials |
| Grind into powder and apply externally | Sprinkle appropriate amount of powder on the affected area | The wound needs to be cleaned and disinfected first |
| Make ointment | Make a paste with Vaseline | Store away from light |
4. Market conditions of Bletilla striata
In recent years, with the rapid development of the traditional Chinese medicine industry, the market demand for Bletilla striata has continued to grow. The following is the recent market price trend of Bletilla striata:
| area | Specifications | Price (yuan/kg) | Increase or decrease |
|---|---|---|---|
| Bozhou, Anhui | Unify goods | 120-150 | ↑5% |
| Chengdu, Sichuan | Selection | 180-220 | Smooth |
| Yulin, Guangxi | Unify goods | 130-160 | ↑3% |
5. Planting and identification of Bletilla striata
Due to strong market demand, the scale of artificial cultivation of Bletilla striata continues to expand. When purchasing Bletilla striata, you should pay attention to the following identifying characteristics:
| Key points for identification | Authentic features | Counterfeit characteristics |
|---|---|---|
| Appearance | Flat and irregular, with links | Regular shape, no links |
| Section | horny, translucent | powdery, opaque |
| smell | Slightly bitter, with special aroma | Odorless or smelly |
6. Modern research progress of Bletilla striata
In recent years, scientific researchers have conducted in-depth research on the pharmacological effects of Bletilla striata and found that it has the following potential application values:
| Research direction | Research results | Application prospects |
|---|---|---|
| Anti-tumor | Bletilla striata polysaccharide has the effect of inhibiting the growth of tumor cells | Assisting anti-tumor drug development |
| Immunomodulation | Can enhance the body’s immune function | Immunomodulator development |
| tissue repair | Promote trauma tissue regeneration | New wound dressing |
In summary, Bletilla striata, as a traditional Chinese medicinal material, not only has a long history of clinical application, but also shows broad application prospects in modern medical research. With the continuous development of traditional Chinese medicine, the medicinal value of Bletilla striata will be further developed and utilized.
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