What is castor oil esters?

Castor Oil alkyl esters are plasticizers for many natural and synthetic resins and elastomers, including polyvinyl chloride, nitrocellulose, ethylcellulose and rubber polymers.

Is ricin oil the same as castor oil?

Ricinus Communis (Castor) Seed Oil is the naming convention for castor oil used in cosmetics. It is produced by cold pressing the seeds and subsequent clarification of the oil by heat. Castor oil does not contain ricin because ricin does not partition into the oil.

What is ricinoleic acid used for?

Ricinoleic acid is used in pigment, printing ink, and textile finishing. It is sometimes added to Turkey red oil and dry-cleaning soaps. However, its main use is as chemical intermediate to produce various oleochemicals.

How much ricinoleic acid is in castor oil?

5.7 Ricinoleic Acid. Castor oil has about 90% ricinoleic acid of the total fatty acids that is a uniquely hydroxylated, monounsaturated, 18 carbon aliphatic monobasic acids having a terminal carboxyl group, and a branch out hydroxyl group whose twelfth carbon is asymmetrical.

What is hydrogenated castor oil?

Hydrogenated Castor Oil, also known as castor wax, is derived from castor beans (Ricinus communis), which is typically a liquid at room temperature, that has been processed by adding hydrogen to make it more stable and raises its melting point so that it is a solid at room temperature.

Why did parents give castor oil?

CASTOR oil was given as a laxative to drain the body of toxins, give glowing skin and to put an end to the propensity to pass obnoxious gas.

Is ingesting castor oil safe?

Ingesting too much castor oil can cause nausea, cramps, dizziness, and muscle weakness. Use it as advised by your doctor and don’t take it on an empty stomach. Because castor oil may help induce labor, pregnant women should avoid it.

Can I leave castor oil on my face overnight?

Apply castor oil gently on your face and massage in circular motions. You can even leave it overnight and wash off in the morning. You can also use steam to open your pores and help your skin absorb the oil better.

Can you eat castor oil?

You can put the oil directly on your skin or take it orally in small amounts. Some people also make castor “oil packs.” Castor oil packs are made of cloth that is soaked in castor oil and applied to affected areas. Because of its potency, castor oil is not used in cooking or added to food.

What plant is castor oil made from?

Ricinus communis
castor-oil plant, (Ricinus communis), also called castor bean, large plant of the spurge family (Euphorbiaceae), grown commercially for the pharmaceutical and industrial uses of its oil and for use in landscaping.

Which castor oil is best?

Best Castor Oil Brands

• Pure and Sure Organic Castor Oil.
• Bliss of Earth Organic Cold Pressed & Hexane-Free Castor Oil.
• Hill Dews Castor Oil.
• Soulflower Cold Pressed Castor Oil.
• The Balance Mantra Cold Pressed Castor Oil.
• MamaEarth Castor Oil.

What is the chemical composition of castor oil?

Composition. 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 fatty acid. Among fatty acids, ricinoleic acid is unusual in that it has a hydroxyl functional group on the 12th carbon.

Is castor oil a monounsaturated fatty acid?

Castor oil is well known as a source of ricinoleic acid, a monounsaturated, 18-carbon fatty acid. Among fatty acids, ricinoleic acid is unusual in that it has a hydroxyl functional group on the 12th carbon. This functional group causes ricinoleic acid (and castor oil) to be more polar than most fats.

Is castor oil a replacement for castoreum?

An alternative etymology, though, suggests that it was used as a replacement for castoreum. Castor oil is well known as a source of ricinoleic acid, a monounsaturated, 18-carbon fatty acid. Among fatty acids, ricinoleic acid is unusual in that it has a hydroxyl functional group on the 12th carbon atom.

What is raw castor oil used for?

Raw castor oil is a non-drying oil, which is used as a plasticiser for lacquers, leather-dressing dopes or similar formulations. Castor oil is also compatible with a large number of natural and synthetic resins, polymers and waxes.