What is the density of sunflower oil? What is the density of sunflower oil?

2024 Author: Isabella Gilson | [email protected]. Last modified: 2023-12-17 03:14

Sunflower oil is created on the basis of vegetable fats, which are extracted from the seeds of this plant. This type of product is considered the most common among residents of Russia and neighboring countries.

Chemical composition of sunflower oils

In the composition, the advantage is given to fats, which make up approximately 54% of the product. The concentration of carbohydrates is about 25.5%. Proteins and phytin occupy 2.3%. Tannins - 1.7%. Also in the composition are phospholipids, vitamins (A, E), carotenoids, organic acids such as tartaric, citric and chlorogenic.

Sunflower oils contain a considerable number of glycerides, which together create a barrier to the development or occurrence of a sclerotic process in the human body. Because this product is very useful.

The density of sunflower oil is approximately 921-928 kilograms per cubic meter at a temperature of approximately 10 degrees. This raw product has a rich, pleasant taste and smell.

Conditions and principles of seed storage before use

It is known that the oil density directly depends on the saving system. Therefore, if some conditions are not met, manufacturers will negligently treat their obligations, then the product obtained as a result of such storage of components will simply be of poor quality. These oils are usually very cheap.

Steps of seed treatment

1. Preliminary purification from various impurities before making butter.
2. Seed conditioning based on moisture.
3. Direct storage.

Maintaining the level of quality of seeds has the main task - protection against spoilage, so that the density of sunflower oil made from them reaches the required level, and losses remain minimal. These principles define the storage system for primary products prepared for operation.

Types and density of vegetable oil (sunflower),purpose

1. Raw.

This type of oil is only filtered, so it is the most useful. Biologically valuable components are maximally preserved in this product. The density of raw sunflower oil depends on the temperature of its heating. For example, if it is +10 degrees, then it turns out 922-929 kg/m3.

2. Hydrated.

This product is obtained by mechanical cleaning and hydration (through oil heated to 60 degrees, sprayed water is passed through, the temperaturewhich reaches +70 degrees). Proteins and mucus are precipitated, and the main part is separated. Density - 915-918 kg/m3.

3. Frozen.

Produced by removing wax-like components of natural origin from sunflower oil, which give the raw product a hazy hue. If the product was “frozen”, then this is indicated in its name. It is used for cooking fried foods or when stewing, because this type of oil does not have an odor that can be transferred to food. Ideal for deep fryer. Cooking fats, margarine are produced from it, they are used in the production of canned products, in the manufacture of soap and paint and varnish products. The density of sunflower oil (kg / m3 - units of this indicator) is 901-905.

Refined and unrefined oils

1. Unrefined.

It is cleaned mechanically. There are three grades: the highest, the first, the second. Such a product is suitable for preparing salads, second courses or dough. The answer to the question of what the density of unrefined sunflower oil is equal to is: 914-918 kg/m3.

2. Refined.

This type of oil is transparent with a slight color, because it is thoroughly cleaned of impurities (treated with alkali, free fatty acids are extracted, bleached, etc.). Density - 916-919 kg/m3.

3. Refined deodorized.

Extracted under the influence of water vapor in a vacuum, completely destroying the aromatic components of the product. There are a couple of types: "P" and "D". It is used forproduction of products for babies or dietary products. The types differ only in that the physicochemical and acid number indicators are different. Type "D" is softer and harmless. The density of sunflower oil (g/cm3) is 0.904-0.909.

Choose a product for your own needs and purposes. The density of sunflower oil does not affect its quality very much. This indicator mainly affects the viscosity and fat content of the product.

How to properly store butter at home

From such products, as you know, there are three main malicious enemies: oxygen, storage in warm conditions and light. From this we can draw a logical conclusion. In order not to rid the substance of useful microelements and not to reduce the density of sunflower oil, you need to hide it from light rays, put it in a cool place and store it in a sealed container. The temperature for storing the product is approximately + 7-21 degrees. Make sure that the currently unused product does not have any contact with metals or water.

Unrefined oil is stored for about four months from the date of its production, and refined - six. Experienced housewives, in order to keep the product longer, add to it, directly into the container, a few pinches of s alt and a handful of washed and dried beans.

How not to handle sunflower oils

1. Do not leave the product in the pan, on the stove unattended. It can become very hot and ignite spontaneously. If this happened,cover the dish with it with a thick wet cloth, but do not pour water.
2. Don't fry food in overheated oil, as it will shoot out and spoil the smell and taste of food.
3. Do not pour the product into a hot dish, as the temperature may be very high and the contents may catch fire, resulting in a fire. This is especially true for substances with high density.
4. It is impossible to store oil under light illumination, which provokes the development of oxidative reactions that destroy all useful trace elements in the product. By the way, unrefined substances quickly lose their color and fade. These processes, fortunately, in no way affect the quality of the oil.
5. Do not reuse the product. The oil, when reused, does not give food any useful substances, because they burned out during the initial use. If you do not follow this rule of use, then the toxic compounds of a mutagenic and carcinogenic nature formed in the substance will enter the stomach.
6. Do not eat expired product, because there is a high risk of digestive disorders.

How to prepare food before frying

1. Raw potatoes before cooking should be washed very thoroughly under running water to rid its surface of starch. If this is not done, then during frying it will become sticky (pieces will stick together or stick to the bottom of the pan). You can also dry the potatoes with paper towels, such a procedurewill speed up the development of a golden crust and everything will cook evenly.
2. Before frying, the meat also needs to be dried by wrapping it with a napkin, etc. The problem is the same: the water remaining in the product gets into the oil, and from this it smokes and starts to shoot.
3. If the ingredient for cooking is presented in the form of minced meat, then the liquid that was added to it (cream, milk, etc.) should not exceed 10% of the main content. This is because it will leak out of the food when frying and accumulate in the form of clots, provoking "shots".

Vitamin component

All oils are a pantry of vegetable fats. They contain a sufficient amount of kilocalories, preventing the body from falling into a non-working state, fatigue. The energy reserve is replenished by eating sunflower oil of any kind or type with food. This is especially true during the cold periods of the year and during illness. Sunflower oil does not give odds in terms of the content of kilocalories to animal fats, because it has an energy value of 900 per 100 grams, and butter - only 738 per 100 grams. The product is absorbed almost 100%. It is an excellent example of a set of biologically active trace elements.

Most people follow the principles of proper nutrition, maintain a balanced strong physical he alth of both themselves and loved ones. It must be remembered that when using sunflower oil, the offspring will be he althy, the nervous system will be excellent.formed, and the bone tissue is strong. Prevention of cardiovascular diseases is also carried out.