Is Refined Groundnut Oil Good for Health? Find Out!
Introduction:
In today’s world, many people have this question, “Is refined groundnut oil good for health?”
And it is really important for all of us. Because we are daily using oil in every meal.
So, we have to know it is healthy for our health or not.
We have to identify which oil is healthy for our health between groundnut oil and refined groundnut oil.
When it comes to cooking oils, groundnut oil (also known as peanut oil) is a popular choice due to its rich flavour and health benefits.
However, there is a debate between groundnut oil and refined groundnut oil regarding which one is healthier and more beneficial for all of us.
In this blog, we will explore the differences, benefits, and concerns associated with both types.
What is Groundnut Oil?
Groundnut oil is a vegetable oil extracted from peanuts. It is widely used in Indian households.
It is known for its high smoking point. Traditionally, it is considered a healthier option because of its essential nutrients.
There are two main types:
- Cold-pressed groundnut oil: Wooden cold pressed groundnut oil is made using a traditional process that retains nutrients.
- Refined Groundnut Oil: Refined groundnut oil is processed using chemicals and high heat to remove impurities.
What is Refined Groundnut Oil?
Refined groundnut oil is a process of three operations: neutralization, bleaching, and deodorization.
These steps are required to enhance its shelf life and appearance. While this process removes certain impurities.
It also removes beneficial nutrients during the process.
Many people prefer refined oil for deep frying and mass food production, but does it provide the same health benefits as cold-pressed oil? Let’s find out.
How is Groundnut Oil Made?
This method uses a wooden or metal press to crush peanuts at a low temperature.
The first step is to peanuts are cleaned and dried. They are slowly crushed in a wooden or metal press.
The oil is naturally filtered and stored without chemicals.
This method retains natural antioxidants, vitamins, and minerals, which makes it a healthier and more aromatic oil.
Wooden cold pressed groundnut oil is unrefined, chemical-free, and retains antioxidants and essential fatty acids.
It supports heart health and digestion.
How is Refined Groundnut Oil Made?
Refined groundnut oil is made by processing raw groundnut (peanut) oil to remove impurities, odour, and unwanted substances.
Here’s a simple step-by-step process:
- Extraction: Oil is extracted from groundnuts using mechanical pressing or solvent extraction.
- Degumming: Removes gum and impurities using water or acid treatment.
- Neutralisation: Free fatty acids are removed to improve stability.
- Bleaching: Oil is treated with clay to remove colour and unwanted pigments.
- Deodorisation: Heated to remove odours and improve taste.
This process makes the oil clear, long-lasting, and suitable for high-heat cooking.
When comparing groundnut oil vs refined groundnut oil, the natural one retains more nutrients, while refined oil has a longer shelf life and a neutral taste.
Nutritional Differences
| Nutrient | Cold-Pressed Groundnut Oil | Refined Groundnut Oil |
| Vitamin E | High | Low |
| Antioxidants | Retained | Mostly lost |
| Omega-6 Fatty Acids | Balanced | May be altered |
| Chemical-Free | Yes | No |
| Natural Taste & Aroma | Yes | No |
| Trans Fats | None | May contain traces |
In this table. We can see that cold-pressed groundnut oil is more beneficial for your health than refined groundnut oil.
Taste and Smell
- Cold-Pressed Groundnut Oil: It has a rich, nutty flavour and aroma, which enhances the taste of food.
- Refined Groundnut Oil: It has no taste or smell. It is suitable for dishes where you don’t want any peanut flavour.
Health Benefits
Both oils offer some health benefits, but cold-pressed groundnut oil is significantly healthier due to its retained nutrients.
- Support heart health: Cold-pressed groundnut oil contains monounsaturated and polyunsaturated fats, which help reduce bad cholesterol and improve heart function.
- Rich in Vitamins: Cold-pressed groundnut oil has vitamin E, which helps protect cells from damage, slows aging, and keeps your skin and hair healthy.
- Improved Digestion: Cold-pressed groundnut oil is free from chemicals so it is easier to digest than refined oils.
- Good for weight management: healthy fats in cold-pressed groundnut oil boost metabolism and keep you full longer.
How to Use in Cooking
Groundnut oil is versatile and can be used in various ways:
- Deep frying: You can use cold-pressed groundnut oil for deep frying due to its high smoke point.
- Stir Frying & Sauteing: Cold-pressed groundnut oil enhances the flavour and texture of the dishes.
- Baking: Cold-pressed groundnut oil is a healthier alternative to butter/margarine.
- Salad Dressings: Best when using cold-pressed groundnut oil.
Storage and Shelf Life
- Cold-pressed groundnut oil: best stored in a cool, dark place and used within 6 months for freshness.
- Refined Groundnut Oil: Chemicals extend refined oil shelf life up to a year but should be stored away from heat and sunlight.
Price Difference
Wooden Cold pressed groundnut oil is more expensive due to its traditional extraction method and high nutritional value.
Refined Groundnut Oil is cheaper because of mass produced for commercial use.
Refined oil is cheaper but cold-pressed oil is more worth it for long-term health benefits.
Effect on the Environment
- Cold-pressed groundnut oil: It is eco-friendly, has minimal processing, and is chemical-free.
- Refined Oil Production: It requires chemical processing and high energy, which is harmful to the environment.
Common Myths
Myth 1: Refined groundnut oil is healthier than cold-pressed oil.
Fact: Refined oil loses nutrients due to high heat and chemicals, while cold-pressed oil retains natural vitamins and antioxidants.
Myth 2: Cold-pressed groundnut oil has a short shelf life.
Fact: If stored properly, cold-pressed oil stays fresh for months without losing its quality.
Myth 3: Refined oil has no harmful effects.
Fact: The refining process may involve chemicals that can reduce the oil’s nutritional value and may not be ideal for health in the long run.
Final Thoughts
According to all the parameters Refined Groundnut oil is not necessarily bad but it loses many vitamins and nutrients due to processing.
No doubt refined oil is cheaper and more affordable, but cold-pressed groundnut oil is worth paying more for your health.
If you want to keep healthier, wooden Cold pressed groundnut oil is the best option.
For better health, digestion, and nutrition, always choose natural and unrefined oils.
If you are looking for high-quality options. Ekta Forests offers a range of natural products that enhance your overall health.
Also Read: Bilona Method of Making Ghee: Traditional & Pure Process