Overview
Aconitum carmichaelii, known as 川乌 in Chinese, is a perennial herb native to China and other parts of East Asia. It belongs to the Ranunculaceae family and is renowned for its medicinal properties in traditional Chinese medicine (TCM). The plant's roots are the primary part used, containing potent alkaloids like aconitine, which are both therapeutic and highly toxic. In TCM, Aconitum carmichaelii is processed through methods like boiling or steaming to reduce its toxicity while retaining its therapeutic effects. It has been used for centuries to treat conditions such as pain, inflammation, and rheumatism. Despite its benefits, improper use can lead to severe poisoning, making it a controlled substance in many countries.
Physical and Chemical Properties
The roots of Aconitum carmichaelii are typically dried and sliced for medicinal use, appearing brown to black in color. The primary active compound, aconitine, is a diterpenoid alkaloid with a molecular formula of C34H47NO11 and a molecular weight of 645.74 g/mol. Aconitine is soluble in alcohol but only slightly soluble in water. The alkaloids in Aconitum carmichaelii are highly toxic, affecting the nervous system and cardiovascular system. Proper processing is essential to reduce toxicity while preserving its medicinal properties. The plant's chemical composition can vary depending on growing conditions, harvest time, and processing methods, which is why standardized testing is crucial for safe use.
Main Applications
Aconitum carmichaelii is primarily used in traditional Chinese medicine for its analgesic and anti-inflammatory effects. It is commonly prescribed for conditions such as chronic pain, arthritis, and rheumatism. The processed root is often included in herbal formulations or used in small doses as a decoction. In addition to pain relief, Aconitum carmichaelii has been explored for its potential cardiovascular effects, though its toxicity limits widespread use. Modern research is investigating its alkaloids for their pharmacological properties, but clinical applications remain limited due to safety concerns. Always consult a qualified TCM practitioner before use.
Safety and Storage
Due to its high toxicity, Aconitum carmichaelii must be handled with extreme care. Improper processing or dosage can lead to severe poisoning, with symptoms including numbness, vomiting, and cardiac arrhythmias. It should only be used under the supervision of a trained professional. Storage conditions are critical to maintaining the integrity of the plant material. It should be kept in a cool, dry place away from light and moisture to prevent degradation. Proper labeling and secure storage are essential to avoid accidental ingestion or misuse. Always follow local regulations regarding the handling and distribution of toxic substances.
B2B Procurement Guide
When procuring Aconitum carmichaelii for B2B purposes, it is essential to source from reputable suppliers who provide certified, properly processed material. Verify that the product has undergone toxicity testing and meets safety standards. Documentation should include details on origin, processing methods, and alkaloid content. Price can vary significantly based on quality, processing, and source, with typical ranges between $20-$50 per kilogram. Buyers should also be aware of legal restrictions in their region, as the plant is regulated in many countries due to its toxicity. Establish long-term relationships with trusted suppliers to ensure consistent quality and compliance.