What is the chemical formula for ricinoleic acid?

C18H34O3
Ricinoleic acid/Formula

Is ricinoleic acid a fatty acid?

High Ricinoleate Oil Palm. Ricinoleic acid (D-12-hydroxyoctadec-cis-9-enoic acid) is an important industrial fatty acid. It is hydroxylated and a constituent of seed storage oil in at least 12 genera from 10 families of higher plants (Van de Loo et al., 1993).

How do you make ricinoleic acid?

Ricinoleic acid is obtained from castor oil through hydrolysis, usually carried out under basic conditions. Industrially, ricinoleic acid is manufactured by saponification or fractional distillation of hydrolyzed castor oil (Fig. 21.11).

What contains ricinoleic acid?

2.10. Castor oil contains ricinoleic acid, a hydroxy monounsaturated fatty acid, as main constituent of its fatty acid profile. Castor oil, sometimes described as ricinoleic acid triglyceride, is the only commercially available vegetable oil containing hydroxy functionality of a fatty acid present abundantly (70–90\%).

How do you separate ricinoleic acid from castor oil?

Ricinoleic acid was extracted from castor oil using alkaline ethanol followed by neutralization with an acid. 46 In brief, 50 g of dried castor oil and 200 mL of ethanol with 12 g of KOH were charged into a 500-mL round-bottom flask fitted with a water condenser and refluxed at 150°C for an hour.

How do you purify ricinoleic acid?

The method of purifying ricinoleic acid which comprises the steps of dissolving a quantity of free fatty acids from castor oil in an equal volume of a low molecular weight monohydric alcohol whose partition coefficient between ricinoleic acid and water is such that the alcohol employed may be conveniently washed away …

Is ricinoleic acid unsaturated?

Ricinoleic acid, formally called 12-hydroxy-9-cis-octadecenoic acid is a fatty acid. It is an unsaturated omega-9 fatty acid and a hydroxy acid.

Is ricinoleic acid soluble in water?

Solubility : Soluble in water (3.46 mg/ml), chloroform, acetone, alcohol, and ether. Density : 0.94 g/mL at 20° C (lit.)

How do you extract ricinoleic acid from castor oil?

How do you extract oil from a castor plant?

Blending the seeds

1. After the seeds have cool down, place in a grinder or blender, and pulse into a very smooth paste.
2. Add the castor seed paste to a wide pot or pan and add some water and mix to dissolve the paste.
3. Place the content on heat and cook on medium heat; the heat will help loosen the oil from the thick paste.

Is ricinoleic acid an organic compound?

Structure for FDB012640 (Ricinoleic acid) Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.

What is the chemical name for castor oil?

Ricinus oil
Castor oil