Arachis oil, commonly known as peanut oil or groundnut oil, is not only popular in culinary uses but also plays a crucial role in the pharmaceutical industry. Extracted from the seeds of Arachis hypogaea, this versatile oil is valued for its stability, non-reactivity, and biocompatibility, making it an ideal carrier and excipient in a variety of medicinal products. It is used to make some medicinal products that basically used for arthritis, joint pain, dry skin, and eczema
Arachis oil is a light yellow, odorless oil obtained by cold pressing or solvent extraction of groundnuts. It is rich in monounsaturated fatty acids, primarily oleic and linoleic acid, which contribute to its emollient and antioxidant properties
Arachis oil is widely used in both oral and topical pharmaceutical formulations. Below are some of its key applications:
1. Carrier for Injectable Solutions
Arachis oil serves as a non-aqueous vehicle for sustained-release injections, such as:
Its viscosity and slow absorption rate allow prolonged release of the active compound into the body.
2. Base for Ointments and Creams
Used in dermatological products, arachis oil functions as an:
Its high compatibility with skin makes it a preferred ingredient in moisturizing and healing creams.
3. Laxatives and Digestive Aids
Refined arachis oil is sometimes used in mild laxative formulations due to its lubricating properties. It can also act as a base for soft gelatin capsules.
4. Nutritional and Pediatric Formulas
In certain pediatric medicines and nutritional supplements, arachis oil provides:
It is often found in infant drops and oral suspensions.
The demand for arachis oil in pharmaceuticals is rising, especially in:
India and China are major exporters of pharmaceutical-grade arachis oil, offering both refined and cold-pressed variants.
Conclusion
Arachis oil continues to be a valuable asset in the pharmaceutical industry, thanks to its multi-functional properties, high safety profile, and compatibility with a wide range of drug delivery systems. As the demand for natural and plant-based excipients grows, arachis oil’s role in modern medicine is set to expand further.