Sulfenic acids don't exist in raw onions; they appear as degradation products of alliin only after cutting onions.
sulphenic acid
Sulphenic acid is present.
acid
No. But eating onion helps to reduce uric acid content in the body.
lactic
its a alkalis
Smell of onion diminishes in a base and remains as it is in anacid.
Yes, there will be no problem.
Sulphonate as it is from the Sulphyde group.
hi
yes the smell changes with acid and bases.
Sulfuric
What happens is the alcohol starts to shred the onion. Next alcohol is soaked up inside the onion which starts to make the onion shrink. The cell can't take the acid that goes in it shrinks and dissolves.
Onions are usually pickled using a variety of ingredients including vinegar. Vinegar is the common household name for acetic acid.