Barriers to Commercialization of a Castor Cultivar with Reduced Concentration of Ricin*

نویسندگان

  • Cindy Lowery
  • Dick Auld
  • Rial Rolfe
  • Tom McKeon
چکیده

Ricin is a protein toxin found only in mature castor (Ricinus communis L., Euphorbiaceae) seed that enzymatically destroys the ribosomes of eukaryotes. The presence of ricin in the high protein meal of castor has historically reduced its value as an animal feed. Since ricin has the potential to be used as a chemical warfare and bioterrorism agent, the production and processing of castor has undergone increased scrutiny by law enforcement and homeland security agents since the terrorist attacks of Sept. 11, 2001. The production of castor cultivars with reduced levels of ricin would improve the economics of castor oil production; reduce the potential for accidental poisoning; and eliminate the potential of ricin being used by terrorist.

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تاریخ انتشار 2007