Nitrogen gas is not flammable. It will not readily burn or support combustion. It is an inert material, and this inert quality makes it useful in industrial applications to prevent combustion of other materials.
It is chelated, or attached, to aspartic acid, an amino acid present in protein rich foods. This helps the body absorb the magnesium. Magnesium aspartate is used in disease prevention, treatment and as a mineral supplement.
Sodium citrate has a surprisingly large number of different uses, given its relatively simple chemistry. Sodium Citrate most commonly appears as the salt trisodium citrate and can be used as an emulsifier, calcium sequestrant, acidity regulator, and preservative. In molecular gastronomy sodium citrate is widely used in spherification to regulate acidity and reduce calcium content to prevent early gelation. Sodium citrate is also used as an emulsifier to make constructed cheese, a smooth and melty cheese but with the flavor of aged cheese.