Something or someone essential is fundamental: "Lionel Messi is an essential player in the Argentine national team."
Before entering fully into the definition of essential , we have to explain that it is a word that derives from Latin. Specifically, it comes from “essentials”, which can be translated as “relative to the essence”.
The concept refers to what is linked to the essence : that which is invariable or primordial in something, constituting its nature.
What is essential
The essential, therefore, can be the most important or the fundamental . For example: “In these cases, the essential thing is to remain calm and let the specialists act” , “This player is essential in the technical director's scheme” , “Flour and oil are essential in this recipe, but the others Ingredients may vary.”
Among the synonyms of essential we find words such as substantial, indispensable, main, central or necessary, for example. On the contrary, among its antonyms we find terms such as secondary, accidental or extrinsic.
A substance with an intense fragrance
An essential oil is called a vegetable liquid that is characterized by its intense fragrance . Essential oils can be found in numerous species : these are fluids used in perfumery, which are usually composed of hydrocarbons and derived products.
An essential oil is a combination of different chemical substances that plants synthesize and that give them their characteristic smell . These oils have low density and oxidize when in contact with air.
The location of essential oils varies depending on the plant. It is possible to find essential oil in the peel of a lemon, in the leaves of citronella and in the flowers of jasmine, to name a few possibilities.
Essential oils are obtained from plants.
Use of essential oils
To make perfumes and other aromatic products, the essential oil is diluted in water or a base oil . Due to its high concentration, this is essential as direct contact with the skin or eyes can cause damage.
Regarding essential oils, we can also highlight that, to be properly preserved, they must be stored in a cool place and, if possible, in an opaque container. In addition, it must be emphasized that they are not recommended for women who are expecting a child.
There are numerous oils of this type that are used today for a multitude of situations and actions. However, among the most significant are the following:
-Lavender, which is considered to be very useful for people who suffer from stress and even for those who have problems falling asleep. And it helps you relax and also sleep. Specifically, you can inhale it or leave a few drops of it on your pillow.
-We have to establish that rosemary essential oil is another of the most used today. It is considered a good measure to improve circulation in the legs and even to relieve discomfort in the back area.
-Chamomile essential oil, for its part, is what is used today for different things. Thus, it is not only recommended for people who have insomnia problems but also for athletes, since it has anti-inflammatory properties.
The concept in biochemistry
In the field of biochemistry , a substance or compound that the body cannot synthesize is classified as essential.
In this way, essential substances have to be ingested through food.