How to distinguish the quality of olive oil? Here are some simple ways to identify it

Any product has its advantages and disadvantages, and the effects of different grades will also be different. Olive oil is extracted from natural plants such as olives. It has the function of beautifying and protecting the skin. Of course, the quality of olive oil varies depending on the quality of the olives and the extraction process. So, the following editor will teach you how to distinguish the quality of olive oil.

How to distinguish the quality of olive oil: Look at the process

The most direct way to distinguish the quality of olive oil is to look at the extraction process stated on the olive oil packaging. There are generally five types, namely refined olive oil with impurities, ordinary olive oil, ordinary virgin olive oil, extra virgin olive oil and extra virgin olive oil. Only olive oil with the word "extraordinary" can be taken directly orally, so it will not harm the human body and skin. This is because the entire process of extra virgin pressing is a physical process, which is naturally harmless and pollution-free. Among the several types of extra virgin olive oils, the extra virgin one is the most suitable for use on the skin.

How to distinguish the quality of olive oil: look at the acidity

Extra virgin olive oil is better than other olive oils because it has the lowest acidity, below 0.8%, so it is also the best olive oil, and it is beneficial whether it is for consumption or skin care. However, if the acidity value is stated to be below 0.5%, then it is best to be cautious when buying such olive oil. This value is too high and the olive oil may have been chemically deacidified. However, some non-virgin olive oils also have low acidity. However, the extraction process of this type of olive oil is artificial, and the ingredients in it have also been artificially intervened, so it is best not to use such olive oil.

How to distinguish the quality of olive oil: Look at the oil quality

To distinguish the quality of olive oil, you can also look at the quality of the oil. Good olive oil looks transparent and its color is golden green or golden yellow. Because it is physically processed, there may be some precipitation. It will emit the aroma of grass when it is first opened. If it is inferior olive oil, the oil will be clear, and there will be no sediment if you look closely. There will be no fragrance or other aroma after opening it.

How to distinguish the quality of olive oil: look at the unsaturated fatty acids

To know the quality of an olive oil, you can look at the unsaturated fatty acid content written on the bottle packaging. The higher the unsaturated fatty acid content, the better, and the lower the trans fatty acid content, the better. Generally speaking, the unsaturated fatty acid content is between 55% and 83%. Because unsaturated fatty acids can inhibit the formation of fat and the occurrence of cardiovascular diseases, and olive oil has the highest unsaturated fatty acid content of all oils, it is the most popular among people whether for beauty or consumption.