Related Directory Categories
- Mexicana, La (3)
- Revolución Mexicana (3)
- Ceratozamia mexicana (2)
Sources
Help build the largest human-edited directory on the web.
Submit a site - Become an editor
Wikipedia. Licensed under the GNU Free Documentation License.
Are you an expert in this subject? Join the discussion and share your knowledge at Wikipedia.org.
Argemone mexicana
From Wikipedia, the free encyclopedia
 |
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
||||||||||||||
| Scientific classification | ||||||||||||||
|
||||||||||||||
|
|
||||||||||||||
| Argemone mexicana |
Argemone mexicana (Mexican Poppy, Mexican Prickly Poppy or Cardosanto) is a species of poppy found in Mexico and now a widespread weed in the United States and India. An annual herb with bright yellow sap, it has been used by the Natives of the western US and parts of Mexico. The seed-pods secrete a pale-yellow latex substance when cut open. This argemone resin contains berberine and protopine, and is used medicinally as a sedative.
The seeds contain 22-36% of a pale yellow non-edible oil, called argemone oil or katkar oil, which contains the highly toxic alkaloids sanguinarine and dihydrosanguinarine. The seeds resemble the seeds of Brassica nigra (mustard). As a result, mustard can be adulterated by argemone seeds, rendering it poisonous. The oil itself is used medicinally to treat dropsy, jaundice and skin diseases. Katkar oil poisoning causes epidemic dropsy, with symptoms including extreme swelling, particularly of the legs. Several significant instances of katkar poisoning have been reported in India, Fiji, South Africa and other countries.[1] The last major outbreak in India occurred in 1998. 1% adulteration of mustard oil by argemone oil has been shown to cause clinical disease.[2]
This plant and extract there from is also sold online as an herbal marijuana alternative.
- ^ Anil Aggrawal. Death by argemone oil. Retrieved on November 17, 2006.
- ^ Epidemic dropsy. WHO South East Asia Regional Office. Retrieved on November 17, 2006.
 |
This Ranunculales article is a stub. Please help Wikipedia by expanding it. |