May. 07, 2021
Walnut Oil Vs Olive Oil: Differences Worth Knowing
Walnut oil suppliers will share this article with you.
Most of us know the benefits of olive oil and we use it often. However, walnut oil is also a healthier choice, and it can be a good alternative to olive oil. Both of these oils are rich in unsaturated fatty acids, which are beneficial to health. So, what is the difference between these two oils? Read the following article to understand the difference between walnut oil and olive oil.
Walnut oil vs olive oil: differences worth knowing
Walnut oil and olive oil: based on the difference in fatty acid content:
Walnut oil is rich in Omega-3 fatty acid ALA. Some of these are converted into two other omega-3 fatty acids, namely EPA and DHA, which can reduce inflammation in the body and prevent heart disease. The ALA content of walnut oil is 10 times that of olive oil. Walnut oil contains 23% monounsaturated fatty acids and 63% polyunsaturated fatty acids. However, olive oil contains about 73% monounsaturated fatty acids and 11% polyunsaturated fatty acids.
Walnut oil and olive oil: based on the difference in shelf life:
The shelf life of walnut oil is limited, about 6-12 months. However, the shelf life of olive oil is variable, and it depends on the variety of olives, their maturity during pressing, and care in processing and filtering. It also depends on storage after it has left the oil producer. Therefore, it is difficult to guarantee the specific life span of olive oil. An unfiltered late harvest olive, packaged in clear glass, is sold above a hot deli in a supermarket. It only takes 3 months, and then the user can put it on the hot stove in bright light and twist it. Open the lid. The early harvest can be as long as 304 years. The polyphenol-rich olive varieties are filtered, packaged in a sealed black or tin bottle, and then stored in a cool place for grocery stores and users to purchase.
It must be mentioned that it is always good to buy a small quality oil and use it up within 6 months.
Walnut oil vs olive oil: based on the difference in smoke point:
It is important to know the smoke point of the oil, because heating the oil to the point where the oil starts to smoke will produce toxic smoke and harmful free radicals. However, for high-temperature cooking, you must choose a cooking oil with a high smoke point; for low-temperature cooking or adding to dishes and salad dressings, you need to choose oils that contain higher Omega-3 fatty acids because they can promote healthy cells, and reduce the risk of stroke and heart attack.
Unrefined walnut oil has a smoke point of 160 degrees Celsius or 320 degrees Fahrenheit, so it is easily damaged when heated to high temperatures. It is best to use a small amount for salad seasoning. This oil has a strong nutty flavor.
However, the smoke point of olive oil varies greatly, depending on the quality of the oil and the way the oil is extracted. Residual oil, virgin oil, extra virgin oil and extra light oil all have different qualities; however, they all contain monounsaturated fats, which makes them good for heart health. Olive oil has a high smoke point, and the more refined the oil, the higher the smoke point. Extra virgin olive oil decomposes at a lower temperature, so it is best to keep it raw.
Walnut oil vs olive oil: based on the difference in color and taste:
As for the color and taste of walnut oil, high-quality walnut oil is topaz and has a rich nutty flavor. The color of olive oil may vary, from dark green to golden yellow also brown. The taste of golden olive oil is almost sweet.
Walnut oil and olive oil: based on the differences in their health benefits:
Walnut oil is good for heart health. It also helps prevent excessive bleeding and helps blood clots.
Extra virgin olive oil helps protect memory, prevents dementia, reduces inflammation in the body, and also helps treat skin diseases such as psoriasis, eczema and arthritis.