What is Salt?

The ins and outs of Salt

What is Salt?

July 7th, 2012

What is Salt and the Different Variations

A crystallized, odorless and flaky substance with a pungent taste and soluble in water. Salt is made up of sodium (40%) and chlorine (60%), hence its scientific name, sodium chloride.

Salt, like water, is essential to the functioning of the human body; it is precious as a condiment and as a food preservative.There are two types of salt.

Rock salt comes from mines exploited for their natural salt deposits, which are the result of the sea retreating over the course of geological epochs. Refined salt or “table salt” comes from rock salt.

Sea salt or “marine salt” is derived from salt marshes, basins in which seawater is trapped and whose salt content becomes concentrated through the combined evaporating action of the sun and wind. It can also be derived from inland seas or salt lakes (Red Sea, Dead Sea, Great Salt Lake), which contain higher concentrations of salt. Sea salt is white, pink or grayish in color, as it contains various minerals in very small quantities. Some people consider it to have a purer and stronger taste than rock salt.

What is Salt? – How to Reduce Salt Consumption

Salt inhibits the action of bacteria and molds, which makes it an excellent preservative (charcuterie products, pickles, cheeses, fish, etc.). It stabilizes the color, flavor and texture of foods (vegetables, in particular). It controls the development of yeasts (breads, cakes, cookies, etc.). It hides the bitterness of foods and enhances their flavor. It stimulates the appetite.

To reduce salt consumption, monitor intake of processed foods, restaurant food and certain medications that are high in salt (laxatives, analgesics, antacids). Also:

Campbell Soup• Avoid commercially made soups and stocks; smoked, salted and canned meats; smoked, salted and canned fish (anchovies, sardines); pickles, sauerkrauts and seaweeds; commercially made sauces (soy sauce, chili sauce, ketchup, prepared mustard); potato chips, crackers, pretzels, etc.; celery salts, garlic salts, onions salts, monosodium glutamate.
• Avoid adding excess salt when cooking food.
• Avoid adding salt at the table.
• Rinse canned vegetables before using.
• Read the labels of commercially produced foods, which can contain several salt substitutes, such as sodium bicarbonate, monosodium glutamate, sodium alginate or sodium benzoate.
It is generally easier to gradually reduce salt consumption to allow the taste buds to get used to the reduced amount.

What is Salt? – Storing

At room temperature: keep salt away from drafts and moisture. A few grains of raw rice in a salt shaker prevent the formation of lumps.

What is Salt? – Nutritional Information

Properties: sodium plays a role in the metabolism of proteins and carbohydrates, the transmission of nerve impulses, the contraction of muscles, the regulation of hormones, the consumption of oxygen by the cells, the control of the production of urine and the sensation of thirst and the production of liquids (blood, saliva, tears, sweat, gastric juices, bile). Salt is essential for the production of hydrochloric acid in the stomach.

Eating very salty foods produces thirst. Excessive consumption of salt contributes to hypertension and cardiovascular illnesses in individuals at risk.

It is recommended to consume salt in moderation. There is no need to fear developing a salt deficiency, as this element is present in drinking water and most natural foods. However, those on a non salt vegan diet, or someone subject to a major and extended case of diarrhea, vomiting or sweating, could become salt deficient. Most salt in the diet comes from foods produced by the food industry (77%).

What is Salt? – Buying
 Salt

Salt is generally sold as coarse salt, fine salt, crystallized salt and table salt. Table salt can contain both rock salt and sea salt. It is very often iodized, which is to say potassium iodide has been added to it, which has no effect on its flavor. Salt is almost always treated with additives to prevent it from absorbing moisture and clumping instead of staying in grain form.

Kosher salt, which gets its name from its use in making meats Kosher, has a larger grain than table salt and usually has no additives, like iodine.
Coarse salt, which can be more or less refined, is used in the food industry and certain culinary preparations (beef or poultry with coarse salt, degorging vegetables, marinades).

Several salts are available on the market for more specialized uses. Tenderizing salt is a salt to which enzymes have been added for tenderizing meat. Nitrite salt contains a mixture of sodium nitrate or potassium nitrate and sodium nitrite; it is especially used in charcuterie (sausages and deli meats) and in canning, and acts as a preservative. Flavored salts are also available (garlic salt, spiced salt, onion salt, etc.).

Salt substitutes are also available. These are partly or totally devoid of sodium chloride. This is often replaced with potassium chloride, a substance that leaves a bitter aftertaste in the mouth and can cause imbalances in the body, especially when consumed in large quantities.

 

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Learn Why Standard Table Salt is a Health Destroyer

May 18th, 2012

Table salt is killing you!!!!

So many people are not aware that common Table Salt is in fact packed with various forms of chemicals as well as sugar! Salt, while essential for life as we know it, could be harmful when used in this particular chemical form.

Table Salt

Commonly sold Table Salt consists of 97.5% sodium chloride and 2.5% chemical compounds such as iodine as well as absorbents, and sugar. Standard salt is in addition dried at more than 1,200 Fahrenheit, a procedure that zaps the majority of the organic chemical structures of naturally-occuring sea salt.

The actual table as well as cooking salt found in the majority of households, restaurants, and all sorts of processed foods, is definitely empty from any nutritional value. It truly is lacking in the valuable minerals which make salt healthy for all of us. After refinement, sea salt is simply sodium chloride, an artificial chemical type of salt which our system basically recognizes as a dangerous harmful invader!

Whenever we consume this kind of salt, our system can’t dispose of it in a very natural, healthy way.This can result in swelling of the skin, bloating and hypertension over time.

In addition, refined salt crystals are also energetically dead, since their crystals have been entirely isolated from one another. To help our system to process chemical table salt, it requires to spend incredible amounts of energy in order to maintain your entire body at it’s optimum liquid balance. This produces an unnecessary burdening of the elimination systems within your body. H2o is additionally taken off several other body cells within the system so that they can counteract the abnormal sodium chloride.

Research has revealed that for every single gram of Table Salt that your system can’t process, your entire body will use around 20 times the volume of cellular water in order to counteract the sodium chloride in chemically-treated salt.

This leads to bloating, dimply skin, rheumatism, arthritis, gout, as well as kidney and gall bladder stones. With the understanding that the average American eats about 5,000 mg of sodium chloride each day, it really is obvious that the problem is significant and requires to be resolved.

Deciding to replace for table salt for Himalayan Salt will have a massive influence on your overall health and well-being.

 

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Himalita - Authentic Himalayan Salt
South Florida - Miami - Miami Beach
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Fort Lauderdale, FL 33334


How is Salt Made?

May 18th, 2012

How is Salt Made? Background

Salt is the common name for the substance sodium chloride (NaCI), which occurs in the form of transparent cubic crystals. Although salt is most familiar as a food supplement, less than 5% of the salt produced in the United States is used for that purpose. About 70% is used in the chemical industry, mostly as a source of chlorine. Salt is also used for countless other purposes, such as removing snow and ice from roads, softening water, preserving food, and stabilizing soils for construction.

The earliest humans obtained their salt from natural salt concentrations, called licks, and from meat. Those people who lived near the ocean may have also obtained it by chewing seaweed or from the natural evaporation of small pools of seawater. Meat became a more important source of salt as hunting was developed, as did milk when sheep, goats, horses, camels, reindeer, and cattle were domesticated. Even today, certain peoples—such as the Inuit of the far north, the Bedouin of the Middle Eastern deserts, and the Masai of east Africa—use no other form of salt.

As agriculture developed, leading to an increased population and a diet consisting mostly of plants, it became necessary to devise ways of obtaining salt in greater amounts. The earliest method of salt production was the evaporation of seawater by the heat of the sun. This method was particularly suited to hot, arid regions near the ocean or near salty lakes and is still used in those areas.

Solar evaporation was soon followed by the quarrying of exposed masses of rock salt, which quickly developed into the mining of underground deposits of salt. Two thousand years ago the Chinese began using wells to reach underground pools of salt water, some of which were more than 0.6 miles (1.0 km) deep.

In areas where the climate did not allow solar evaporation, salt water was poured on burning wood or heated rocks to boil it. The salt left behind was then scraped off. During the time of the Roman empire, shallow lead pans were used to boil salt water over open fires. In the Middle Ages these were replaced with iron pans which were heated with coal. In the 1860s a procedure known as the Michigan process or the grainer process was invented, in which salt water was heated by steam running through pipes immersed in the water. This process is still used to produce certain types of salt. By the late 1880s open pans were replaced by a series of closed pans, in a device known as a multiple-effect vacuum evaporator, which had been used in the sugar industry for about 50 years.

Today the United States is the world’s largest producer of salt, followed by China, Russia, Germany, the United Kingdom, India, and France.

How is Salt Made? – Raw Materials

Salt is obtained from two sources: rock salt and brine. Rock salt is simply crystallized salt, also known as halite. It is the result of the evaporation of ancient oceans millions of years ago. Large deposits of rock salt are found in the United States, Canada, Germany, eastern Europe, and China. Sometimes pressure from deep inside the Earth forces up large masses of rock salt to form salt domes. In the United States, salt domes are found along the Gulf Coast of Texas and Louisiana.

Brine is water containing a high concentration of salt. The most obvious source of brine is the ocean, but it can also be obtained from salty lakes such as the Dead Sea and from underground pools of salt water. Large deposits of brine are found in Austria, France, Germany, India, the United States, and the United Kingdom. Brine may also be artificially produced by dissolving mined rock salt or by pumping water into wells drilled into rock salt.

Natural brine always contain other substances dissolved along with salt. The most’ common of these are magnesium chloride, magnesium sulfate, calcium sulfate, potassium chloride, magnesium bromide, and calcium carbonate. These substances may be as commercially valuable as the salt itself. Rock salt may be quite pure, or it may contain various amounts of these substances along with rocky impurities such as shale and quartz.

For table salt, however, additives are usually mixed in. Most table salt is iodized in order to provide the trace element iodine to the diet. This helps to prevent goiter, a disease of the thyroid gland. To supply iodine, a small amount of potassium iodide is added. Table salt also contains a small amount of various chemicals used to keep the salt from absorbing water and caking. These chemicals include magnesium carbonate, calcium silicate, calcium phosphate, magnesium silicate, and calcium carbonate.

How is Salt Made? – The Manufacturing Process
( Processing rock salt )

Underground salt deposits are usually discovered by prospectors searching for water or oil. When salt is detected, a diamond-tipped, hollow drill is used to take several regularly spaced core samples throughout the area. These samples are analyzed to determine if salt mining would be profitable.

When a site is selected for mining, shafts are sunk into the center of the salt deposit. Then a machine that looks like a gigantic chain saw is used to cut a slot about 6.0 inches (15 cm) high, about 66 feet (20 m) wide, and about 10 feet (3 m) deep into the salt at floor level. This process is known as undercutting. A series of holes are drilled into the undercut salt with an electric drill containing a tungsten carbide bit. These holes are filled with an explosive such as dynamite or ammonium nitrate. Electric blasting caps connected to long wires are attached, and the explosive is detonated from a safe distance. Cutting and blasting are repeated in a pattern that leaves pillars of salt standing to support the roof of the mining area. This is known as the room-and-pillar method and is also used in coal mines.

Chunks of blasted rock salt are transported to an underground crushing area. Here they are passed over a grating known as a grizzly which collects pieces smaller than about 9 inches (23 cm). Larger pieces are crushed in a rotating cylinder between metal jaws with spiked teeth. The salt is then transported outside the mine to a secondary crushing area where a smaller grizzly and a smaller crusher reduce the particle size to about 3.2 inches (8 cm). At this point foreign matter is removed from the salt, a process known as picking. Metal is removed by magnets and other material by hand. Rocky material may also be removed in a Bradford breaker, a rotating metal drum with small holes in the bottom. Salt is dumped into the drum, breaks when it hits the bottom, and passes through the holes. Rocky matter is generally harder than salt, so it does not break and does not go through. The picked salt then goes to a tertiary crushing area, where an even smaller grizzly and crusher produce particles about 1.0 inch (2.5 cm) in size. If smaller particles are needed, the salt is passed through a grinder consisting of two metal cylinders rolling against each other. If purer salt is needed, rock salt is dissolved in water to form brine for further processing. Otherwise the crushed or ground salt is passed through screens to sort it by size, poured into bags, and shipped to the consumer.

How is Salt Made? – Processing brine

The simplest method of evaporating brine is solar evaporation, but it can only be used in hot, dry, sunny places. The brine is collected into shallow ponds and allowed to evaporate in the sun. Insoluble impurities such as sand and clay and slightly soluble impurities such as calcium carbonate settle to the bottom as evaporation begins. The brine is pumped or moved by gravity flow to another pond where calcium sulfate settles out as evaporation continues. The remaining brine is moved to yet another pond where the salt settles out as evaporation proceeds. The brine is moved one more time before evaporation is complete to prevent highly soluble impurities such as magnesium chloride, magnesium sulfate, potassium chloride, and magnesium bromide from settling out with the salt. These substances may be collected separately for commercial use.

The salt is scooped up by machines running on temporary railroad tracks laid on top of the layer of salt. It is then washed with highly concentrated salt water. This water contains so much salt that it cannot hold any more, so the salt is washed free of any trace impurities without dissolving. The washed salt is removed from the salt water, rinsed with a small amount of fresh water, and piled into huge stacks to drain for two or three months. At this point the salt is about 99.4% pure and can be used for many industrial purposes. If purer salt is nBrine Solutioneeded, it is rewashed in salt water and fresh water, allowed to drain for one or two days, then dried in a hot air oven at about 365°F (185°C). This salt is about 99.8% pure and can be used for food processing.

Most brine is processed by a multiple-effect vacuum evaporator. This device consists of three or more closed metal cylinders with conical bottoms. Brine is first treated chemically to remove calcium and magnesium compounds. It then fills the bottom of the cylinders. The brine in the first cylinder passes through tubes heated by steam. The brine boils and its steam enters the next cylinder, where it heats the brine there. The steam from this brine heats the brine in the next cylinder, and so on. In each cylinder the condensation of steam causes the pressure inside to drop, allowing the brine to boil at a lower temperature. Salt is removed from the bottom of the cylinders as a thick slurry. It is filtered to remove excess brine, dried, and passed through screens to sort the particles by size. Salt made this way is known as vacuum pan salt and consists of small cubic crystals.

Brine may also be processed in a grainer. The brine is chemically purified and pumped into a long open pan heated by steam running through pipes immersed in the brine. The brine is heated to a temperature slightly below the boiling point and flakes of salt form on its surface as it evaporates. Usually a temperature of about 194°F (90°C) is used. Lower temperatures produce larger flakes and higher temperatures produce smaller flakes. The flakes grow until they sink to the bottom of the pan, where they are collected and dried. Grainer salt consists of small flakes rather than cubes and is preferred for certain uses in food processing. Sometimes the Alberger process is used, in which the brine is first partially evaporated in a vacuum evaporator then moved to a grainer. This process produces a mixture of flakes and cubes.

At this point salt used for most purposes is ready to be packaged in bags or boxes and shipped to consumers. To make iodized table salt, however, potassium iodide is added, then magnesium carbonate, calcium silicate, calcium phosphate, magnesium silicate, or calcium carbonate is added to make it free-flowing. The salt is then packaged and shipped to restaurants and grocery stores.

How is Salt Made? – Quality Control

Specifications for salt vary widely according to the intended use. Salt intended for human consumption must be much purer than salt used for melting snow and ice, but salt used for certain scientific purposes may need to be even purer.

For most purposes, rock salt is allowed to have a gray, pink, or brown tinge rather than being pure white. The impurities that cause these colors may make up as much as 4% of a test sample. To test solubility, a 0.7-ounce (20 g) sample is placed in 6.8 fluid ounces (200 ml) of water. It should completely dissolve in no more than 20 minutes.

Evaporated salt intended for food processing is very pure, containing as much as 99.99% sodium chloride before additives are mixed in. This is important not only for safety and good taste, but because certain impurities can cause problems with certain foods. For example, small amounts of calcium tend to toughen vegetables. Traces of copper or iron tend to destroy vitamin C and to increase the rate at which fatty foods become rancid. In addition, calcium and magnesium both tend to make salt absorb more water, causing it to cake.

How is Salt Made? – Health Aspects

Salt intake—or more precisely, sodium intake—is a controversial topic in health care today. Healthy adults can safely consume 0.2-0.4 ounces (6-11 g) of salt daily, which is equivalent to 0.08-0.14 ounces (2400-4400 mg) of sodium. For some people with high blood pressure, salt intake should be reduced. About one-third to one-half of all hypertensive people are salt-sensitive and will benefit from a low-sodium diet. Since there is no way to tell who these people are, most hypertensives under medical care will be placed on such a diet to see if it helps. A low-sodium diet usually aims to reduce sodium intake to less than 0.08 ounces (2400 mg) per day. While some have suggested that everyone should reduce salt intake, others point out that there is no evidence that salt restriction is of any benefit to otherwise healthy individuals.

 

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Himalita - Authentic Himalayan Salt
South Florida - Miami - Miami Beach
(954) 708-8484 | (786) 444-3616
Info(@)Himalita.com
2715 NE 6th Lane
Fort Lauderdale, FL 33334