Magnesium Chloride: Extracting Food Grade from Industrial

  • Thread starter Silane
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In summary, Magnesium Chloride is a chemical compound commonly used in various industries, including food, pharmaceutical, and industrial applications. It is extracted from brine through electrolysis and can be either food grade or industrial grade. Food grade Magnesium Chloride is safe for consumption and is used as a coagulant, firming agent, and flavor enhancer in the food industry.
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Silane
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Is there any method to extract food grade magnesium chloride from industrial magnesium chloride?
 
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  • #2
It is called purification, not extraction. Depending on type of contaminants it can be impractical (too expensive).
 
  • #3
Borek said:
It is called purification, not extraction. Depending on type of contaminants it can be impractical (too expensive).
Ok, I got it. This is one of our extracurricular questions, anyway, thank you!
 

1. What is Magnesium Chloride?

Magnesium Chloride is a chemical compound with the formula MgCl2. It is a white crystalline solid that is highly soluble in water. It is commonly used in various industries, including food, pharmaceutical, and industrial applications.

2. How is Magnesium Chloride extracted from industrial sources?

Magnesium Chloride is typically extracted from brine, which is a saltwater solution found in underground deposits. The brine is pumped to the surface and then purified through a process called electrolysis, where an electric current is passed through the brine to separate the magnesium chloride from other minerals.

3. What is the difference between food grade and industrial grade Magnesium Chloride?

Food grade Magnesium Chloride is a purer form of the compound that is safe for human consumption. It is produced using stricter purification methods and must meet specific quality standards. On the other hand, industrial grade Magnesium Chloride may contain impurities and is typically used for non-food applications.

4. What are the common uses of Magnesium Chloride in the food industry?

Magnesium Chloride is commonly used as a coagulant in tofu production and as a firming agent in canned vegetables. It is also used as a supplement in sports drinks and as a flavor enhancer in some processed foods.

5. Is Magnesium Chloride safe for consumption?

Yes, food grade Magnesium Chloride is considered safe for consumption by regulatory agencies such as the FDA. However, it is important to follow recommended dosage guidelines and consult a healthcare professional before taking any supplements.

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