What Happens To Olive Oil When Heated? 5 Common Misconceptions!
Are you curious enough to know what happens when olive oil is heated? Well, you landed in the right place!
In this reading, we will tell you the effects of heat on olive oil's compounds.
Many believe that heated olive oil brings negative health issues than the original one.
This topic has continually been debated by health specialists for decades now. It is because of the consumer division regarding the myth and facts imparted online about olive oil.
Thus, the following points below will help you know the facts when olive oil gets in contact with heat. please read here how to make olive garlic oil.
So scroll up for more information!
What Happens To Olive Oils When Heated
Water and different sorts of oil are mostly examples showing that temperatures unquestionably affect the chemical components they possess.
Despite the density variation, both of them show post-heating changes in their molecules.
Thus, the queries of what happens to oils, selectively olive oil when placed under heat, continue to circulate.
Olive oil's behaviour changes when place under different temperature levels.
The compounds it bears perform oxidation processes in the circumstance to sudden alter of heat.
Oxidization process
The oxidation process occurs when an oxidized olive oil reacts with oxygen to create several toxic aldehydes substances under high temperature.
Aldehydes are harmful radicals from breaking down on fatty acids in the oil of olives. It may react to hormones and proteins that can affect their beneficial functions.
The oxidation process can accelerate depending on an increasing level of heat over time.
This statement signifies that the higher the temperature, the more numbers of radicals occur.
Antioxidants' resistance
On the other hand, as olive oil contains quite a surfeit amount of bioactive materials such as antioxidants, phenols, and Vitamin E, it is highly resistant to oxidative stress caused by radicals that destroy human cells.
A recent study in 2004 placed extra virgin olive oil and canola oil under the same temperature.
The researchers observed the behaviour of aldehydes they produce during the experiment.
They found out that olive oil made fewer aldehydes even though it has a lower smoking point than canola oil, concluding that olive oil is more healthy than canola oils. please read here how healthy is olive oil.
Moreover, olive oil is highly stable under superior heat temperature despite its possibility to form harmful radicals.
And can sustain its legitimacy of safety for human use.
The Misconception When Olive Oil Is Heated
There are several misconceptions relating to “what happens when olive oil is heated?” Sad to say, but those wrong ideas still exist today.
The following are the popular misbelief regarding on subjection of olive oil to heat:
#1. Olive oil contains a large amount of trans fat
Trans fat is one of the main misconceptions of people towards olive oil. They believe that it has an enormous amount of trans fat, making it dangerous to be heated.
The said fat enables the building of radicals which is harmful when eaten. It contains an immense amount of calorie and some times link to the development of cancer cells. please read here what to eat with pasta bake.
On the other hand, it's not true! Olive oil does not contain any trans fat, just monounsaturated ones.
Meaning it is highly resisting the oxidation process responsible for preventing the breaking down of its compounds.
#2. Smoking point of olive oil
The smoking point refers to the maximum temperature capacity of olive oil to resist before breaking down.
As compared to other types of vegetable oil, olive's is lower, having a smoking point of between 190 to 200 degrees Celsius. Therefore, leading them to the conclusion that olive oil is dangerous for cooking use.
However, according to research, olive oil is the most suitable vegetable oil to use under heat because it can produce polar compounds less than other types of cooking oil.
#3. Completely losing of nutrients after heated
The misconception of olive oil regarding its loss of nutrients when boiled or heated is also quite relevant to the crowd. Even the idea is not supported by any sciences nor researches.
Olive oil maintains almost the same of its original nutrients starting from its harvest to the time after it gets in contact with heat.
Exclusively, the little oxidation and a few amount of sustained intact antioxidants.
The minor changes in its compounds imply that the nutritional properties are still present on the scene.
#4. Quality basing on colour
It is also a big misconception that the colour of the oil implies its quality. Most people think that the lighter the colour, the less quality it is.
Additionally, people also believed that heating olive oils lessen its dark yellowish colour. Lightening the oil's hue after continuously heated up.
But no, olive oil has different varieties. So, the colour may be unique from each other.
Besides, the seasons and weather of harvesting can also affect the colour of the olive oil.
The quality of olive oil does not necessarily depend on its colour. Speaking of quality, I recommend you to visit Torre & Olives.
#5. Olive oil develop rancidity in a short time after heating
The rancidity of oil describes as the cloudiness of its texture. Rancidity happens when oils tend to oxidize during heating and kept in storage for a lengthy time.
Olive oil's rancidity, on the other hand, may not only base on texture but also on its taste. And this happens only after 4 to 5 years of preservation.
The information online that Olive oil's maximum time to rancid between 6 to 8 months is just a false assertion.
Final Words
Knowing the changes in condiments, we use every such as olive oil when subjected to heat.
As a part of every household, it is eloquent to see the safety of the usual thing you use for cooking.
Although it has been used in the past by grandparents, there is no wrong in confirming whether it remains health-friendly over time.
Reading articles that satisfy curiosities is a blessing! We hope that we answered your questions accurately on what happens when olive oil is heated.
Thank you very much for reading until the end. You are truly appreciated.