Structure of the major component of castor oil: triester of glycerol and ricinoleic acid. Castor oil is well known as a source of ricinoleic acid, a monounsaturated, 18-carbon fat

Oct 8, 2024 · What is castor oil? Castor oil is a non-volatile fatty oil that is derived from the seeds of the castor bean (Ricinus communis) plant, aka castor seeds.

Probably native to tropical Africa, the castor-oil plant has become naturalized throughout warm areas of the world. The plants are chiefly cultivated in India, China, and Brazil, largely as the source of castor oil.

Aug 13, 2025 · Learn about the potential benefits of Castor including contraindications, adverse reactions, toxicology, pharmacology and historical usage.

Ricinus communis, commonly known as Castor Bean or Castor Oil Plant, is a fast-growing, visually striking plant renowned for its dramatic foliage, colorful stems, and large, showy seed pods.

Apr 1, 2024 · Castor oil has various uses in medicine, industry, and pharmaceuticals. It is found in food, medication, and skin care and is also used as an industrial lubricant and biodiesel component....

Jul 28, 2025 · Castor oil can be used to treat constipation but may offer other benefits, including antibacterial properties. More research is needed to support uses such as arthritis care and wound …

Dec 8, 2023 · It’s castor oil, an odorless, yellowish substance that comes from the seeds of the flowering castor bean plant (aka Ricinus communis). Though it’s technically a vegetable oil, you won’t find …

The Castor Bean has large, palmately lobed leaves, spiking yellowish-greenish flowers, and spiny seed capsules. It is a member of the Euphorbiaceae or spurge family.

Castor is indigenous to the southeastern Mediterranean Basin, Eastern Africa, and India, but is widespread throughout tropical regions (and widely grown elsewhere as an ornamental plant). Castor …