Cold-Pressed Groundnut Oil: Benefits, How It’s Made, Uses, and Storage Tips

Cold-pressed groundnut oil is a natural, chemical-free cooking oil made by extracting oil from peanuts using traditional mechanical pressing without heat. It retains nutrients, has a rich nutty flavour, and offers several health benefits.

What Is Cold-Pressed Groundnut Oil?

Cold-pressed groundnut oil is extracted from peanuts (also called groundnuts) without using heat or chemicals. The traditional wooden or steel press (known as “ghani”) crushes the seeds at room temperature, preserving their natural nutrients, flavor, and antioxidants.

How Is Cold-Pressed Groundnut Oil Made?

Step-by-step process:

1. Peanut selection – Only clean, high-quality, chemical-free peanuts are used.
2. Cleaning & drying – Peanuts are dried and cleaned to remove dirt or husks.
3. Cold pressing – The seeds are slowly pressed at low temperatures.
4. Filtration – Oil is filtered naturally, without artificial refining or bleaching.

This method preserves Vitamin E, phytosterols, MUFAs (monounsaturated fats), and antioxidants.

Health Benefits of Cold-Pressed Groundnut Oil

Cold-pressed groundnut oil is considered one of the healthiest cooking oils due to its nutrient profile.

1. Heart-Healthy Fats

Rich in MUFAs, it helps lower bad cholesterol (LDL) and supports heart function.

2. Rich in Vitamin E

Antioxidant properties of Vitamin E protect cells from damage, promoting healthy skin and hair.

3. Supports Immunity

Natural minerals like magnesium and zinc strengthen the immune system.

4. Improves Digestion

Unlike refined oils, it doesn’t contain chemicals, making it easier to digest.

5. Anti-inflammatory Benefits

It may reduce joint inflammation and pain due to its natural, unrefined composition.

Cold-Pressed vs Refined Groundnut Oil

Cooking Tips for Cold-Pressed Groundnut Oil

• ✅ Ideal for sautéing, stir-frying, and tempering (tadka)
• ✅ Use in Indian dishes, chutneys, and salad dressings
• ❌ Avoid deep frying due to its lower smoke point
• 🔁 Blend with other oils like rice bran for versatile cooking
• 🌱 Use raw for dressings to retain full nutritional value

Shelf Life and Storage of Cold-Pressed Groundnut Oil

Cold-pressed oils are natural and free from preservatives, so they require proper storage.

✅ Storage Best Practices:

• Store in a dark, airtight glass bottle
• Keep in a cool, dry place away from sunlight
• Don’t store near the stove or in warm areas

⏳ Shelf Life:

• 6 to 9 months from manufacture date
• Signs of spoilage: sour smell, cloudiness, or bitterness

FAQ

1. Is cold-pressed groundnut oil good for cooking?

Yes, it is suitable for low to medium-heat cooking and preserves nutrients better than refined oils.

2. Is it safe for people with peanut allergies?

No. As it’s made from peanuts, it is not safe for those with peanut allergies.

3. Can I use it daily?

Yes. In moderation, it’s a heart-friendly, antioxidant-rich cooking oil ideal for daily use.

Why Choose Cold-Pressed Groundnut Oil?

Cold-pressed groundnut oil is a natural, nutrient-dense cooking oil that offers:

• Better heart health
• Rich, nutty flavour
• No chemicals or additives
• More vitamins and antioxidants
• Support for digestion and immunity