2024年9月6日 · Ricin is a poison found naturally in castor beans. If castor beans are chewed and swallowed, the ricin that comes out can cause injury. Ricin can be made from the waste …

Ricin is a toxalbumin and was first described by Peter Hermann Stillmark, the founder of lectinology. Ricin is chemically similar to robin. Ricin is classified as a type 2 ribosome …

2025年3月11日 · ricin, toxic protein (toxalbumin) occurring in the beanlike seeds of the castor-oil plant (Ricinus communis). Ricin, discovered in 1888 by German scientist Peter Hermann …

2024年10月20日 · Some sources of lectins are considered seriously poisonous. Castor beans, for example, contain a potent lectin poison called ricin. Damage to the Digestive System. Certain …

2023年7月17日 · Ricin is a naturally occurring carbohydrate-binding protein produced in the seeds of ricinus communis, the plant that produces castor oil. It is toxic when inhaled, ingested, or …

2021年5月1日 · Ricin, a toxic glycoprotein derived from the castor bean plant, is one of the most potent poisons known in the world. Ricin intoxication is a fatal and uncommon medical …

Ricin is a type 2 ribosome-inactivating protein (RIP) composed of A- and B-polypeptide chains covalently linked via a single interchain disulfide bond (S S). Ricin gains cellular entry through …

Ricin, the toxic principle of castor seeds (Ricinus communis L.) was first described in 1888 by Stillmark at the University of Dorpat (now Tartu, Estonia), an important centre of pharmacology …

2009年12月15日 · Request PDF | Ricin: Chemistry, Sources, Exposures, Toxicology and Medical Aspects | The chapter covers the origins of ricin toxin, which is present in the seeds of the …

2021年1月1日 · Abrin and ricin are plant toxins derived respectively from castor beans (Ricinus communis L.) and rosary peas (Abrus precatorius L.). They belong to the group of type 2 …