Dried Earthworm Di Long Pheretima Traditional Chinese Herbal Material 500g

Dried Earthworm, known in TCM as Di Long (地龙), is the dried body of Pheretima aspergillum, an animal-derived herbal material. Traditionally associated with clearing heat and calming internal wind in TCM theory, it is typically prepared by cleaning and drying. Sold as a food-grade agricultural product, it should be stored in a cool dry place and used under professional guidance.

Key Selling Points

• Authentic Di Long (地龙) dried earthworm from Guangxi, China
• Botanical source Pheretima aspergillum, a classic animal-class TCM material
• Traditionally valued in TCM for clearing heat and unblocking channels
• Cleaned and dried whole form, easy to store and process
• Sold by the jin as a food-grade agricultural product with 24-month shelf life

Quality & Sensory

Typically dark brown to grayish-brown in color with a slightly flattened, segmented body and a faint earthy aroma. Texture is firm and brittle when fully dried, and decoctions traditionally yield a mild, slightly salty taste.

Technical Specifications

Usage Scenarios

• Traditional herbal decoction preparation
• Incorporation into classical TCM formulas under practitioner guidance
• Ground into powder for traditional external or internal applications as directed
• Long-term storage in cool dry conditions for herbal apothecary use

Traditional Uses

In TCM practice, Di Long is traditionally used to clear heat, calm wind, unblock collaterals, and promote urination. It is commonly found in classical formulas combined with herbs such as Gou Teng or Tian Ma, and is typically decocted or ground to powder. Traditional preparation often involves cleaning and drying the body before use.

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