It is an inhibitor!
Inhibitor
BHA, or butylated hydroxyanisole, is a food preservative, used to slow down the spoilage of fats and oils.
If you are asking about the food additive; MSG, or Monosodium glutamate/sodium glutamate, is a compound. It is the sodium salt of glutamic acid.
Sodium nitrite is a compound with the chemical formula NaNO2.Applications are:- against cyanide poisoning- against dangerous toxin from Clostridium botulinum- a food additive against rancidity- a food additive to maintain the color and taste of meat products- corrosion inhibitorand many other
It is a food additive http://en.wikipedia.org/wiki/Sodium_bisulfite
Food additives that are preservatives. See attached link.
The food additive E417 is tara gum. It's an ingredient used as a food binder or thickening agent.
chocolate
Sodium chloride is a solid, salt, inorganic compound; NaCl exist in the nature as the mineral halite. It is the most important food additive.
Yes it's a food additive. It is used as an antioxidant and it is a color retention agent.
Yellow 2G - a food coloring additive