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Castor oil is a vegetable oil pressed from castor beans, the seeds of the plant Ricinus communis. [1] ... The castor seed contains ricin, a toxic lectin. Heating ...
Castor beans Castor oil seeds in the Royal Botanic Gardens, Kew Economic Botany Collection. Ricin is very toxic if inhaled, injected, or ingested. It can also be toxic if dust contacts the eyes or if it is absorbed through damaged skin. It acts as a toxin by inhibiting protein synthesis.
Ricinus communis, the castor bean [1] or castor oil plant, [2] is a species of perennial flowering plant in the spurge family, Euphorbiaceae. It is the sole species in the monotypic genus , Ricinus , and subtribe , Ricininae .
Axel Rudakubana, 18, will appear at Westminster Magistrates’ Court by video link on Wednesday charged with production of a biological toxin called ricin
Castor Beans are a common plant for gardens throughout the South. ... is poisonous to dogs. The good news is that it takes quite a lot of Hydrangea material to have a significant impact. So, if ...
Castor oil is a type of vegetable oil produced by pressing the seeds of the castor bean plant. It’s been used for thousands of years in traditional and folk medicine to treat a range of issues ...
Also present are ricinine, an alkaloid, and an irritant oil. According to the 2007 edition of the Guinness Book of World Records, the castor oil plant is the most poisonous in the world, though its cousin abrin, found in the seeds of the jequirity plant, is arguably more lethal. Castor oil, long used as a laxative, muscle rub, and in cosmetics ...
Ricinine is a toxic alkaloid found in the castor plant. [2] It can serve as a biomarker of ricin poisoning. [3] [4] It was first isolated from the castor seeds by Tuson in 1864. [5] [6] Ricinine has insecticidal effects. [7] It sublimes between 170 and 180 °C at 20 mmHg.