Peanut Oil

Peanut oil, also known as groundnut oil or arachis oil, is a popular cooking oil derived from peanuts (Arachis hypogaea). It is widely used in various cuisines around the world, particularly in Asian and African cooking.

Here are some key characteristics and uses of peanut oil:

1. Flavor and Aroma: Peanut oil has a mild, nutty flavor and aroma, which makes it suitable for a wide range of cooking applications.

2. High Smoke Point: One of the notable properties of peanut oil is its high smoke point, which typically ranges from 450°F to 470°F (232°C to 243°C). This high smoke point makes it ideal for deep frying, stir-frying, and other high-heat cooking methods.

3. Health Benefits: Peanut oil is high in monounsaturated and polyunsaturated fats, which are considered heart-healthy fats. It also contains vitamin E and phytosterols, which have antioxidant properties.

4. Types of Peanut Oil:

   • Refined Peanut Oil: This type of peanut oil is refined, bleached, and deodorized to remove impurities and neutralize the flavor. Refined peanut oil has a higher smoke point and a more neutral flavor, making it suitable for frying and other cooking methods where a strong peanut flavor is not desired.
   • Unrefined Peanut Oil: Also known as cold-pressed or virgin peanut oil, this variety is minimally processed and retains more of the natural peanut flavor and aroma. It has a lower smoke point compared to refined peanut oil and is best used for low to medium-heat cooking, salad dressings, and marinades.

5. Allergen Considerations: It's important to note that peanut oil may cause allergic reactions in individuals with peanut allergies. However, highly refined peanut oil is generally considered safe for most people with peanut allergies, as the refining process removes the proteins responsible for allergic reactions.

When purchasing peanut oil, it's advisable to choose high-quality, cold-pressed or expeller-pressed oils for the best flavor and nutritional benefits. Proper storage in a cool, dark place away from heat and sunlight helps maintain the freshness and quality of peanut oil.