Nutritional supplements

Potassium sulfate (E515)

Potassium sulfate, in contrast to numerous other food additives, can be found even in the natural environment. We are talking about deposits of potash salts, or in the water of lakes with high salinity.

Features and application

For the first time, potassium sulfate was talked about back in the 14th century, and since then technologists have regularly come up with new options for its use for good.

The external distinctive features of the salt substitute indicate white or completely colorless crystals. Selected powder has a slightly bitter aftertaste against the background of total salinity.

The main feature that the dietary supplement received is the ability to quickly dissolve in water. But with ethanol and various types of alkaline concentrated liquids, it is “not friendly”, dissolving in the listed media very slightly.

On food labels, the substance is marked with the short designation E515. If we talk about natural methods of obtaining sulfate, then there are a number of foods that are rich in elements. Most of it can be found in beets, sea kale, spinach, almonds, cheese and wheat germinated oil. There is a substance in most citrus fruits, beef, exotic bananas and vegetables, which are covered with rich greens on top.

Technologists use the salty taste of the tool in order to regulate the level of acidity in drinks. It is also actively used as a nutrient medium for growing yeast, if the final liquid consistency is provided. By the identical principle, it is used to create rye sourdough, because the additive is an excellent source of nutrition with useful minerals.

But more often the reference to the acidity regulator will be found on the packaging of valuable fertilizers. In agriculture, it is preferred to attract it if it is necessary to process sod-podzolic soils. Such lands are not capable of boasting a rich content of potassium, as well as other microelements necessary for the normal management of crop production.

In the industrial field, the E515 becomes almost the main actor when glass or dyes are made. Even chemists do not bypass it, preferring to attract a substance to translate poorly soluble synthetic combinations and more soluble.

Impact on the body

Heard about the dangers of various chemical additives, people are wary of even relatively safe potassium sulfate. But without it, it will not be possible to supply oxygen at the cellular level, which guarantees maintaining the energy balance at a stable level.

If a person has an acute shortage of this compound, then hair loss or dandruff, fatigue, dry skin signals this.

Despite the useful qualities, experts recommend very carefully use the products, which include the acidity regulator. Also, increased vigilance should be shown to those who work in enterprises in direct contact with the powder.

When injected into the eyes, microscopic crystals almost instantly provoke mechanical irritation, which guarantees the development of the inflammatory process. Almost the same thing can be traced if the powder accidentally gets on the skin. It causes severe irritation. No less dangerous additive to the respiratory system, as when inhaling, it provokes irritation of the bronchopulmonary system.

If, however, exceed the recommended daily dosage, taking products with sulfate inside, the probability of disorder of the gastrointestinal tract increases significantly. Even a one-time overdose guarantees irritation of the digestive tract, what to speak of systematically ignoring medical recommendations.

Watch the video: potassium sulphate fertilizer (January 2020).