carboylic
It doesn't contain an acid, it is an acid. Lactic acid to be precise.
It's the carboxylic acid functional group (COOH).
The functional group in an organic acid is -COOH.
No. Vinegar contains acetic acid
It is a carboxyl functional group, consisting of a carbonyl and hydroxyl group. It is an ACID [moiety].
Carboxylic acid
carboxylic acids
If you mean the hydroxyl functional group (-OH), then only serine and threonine contain it. However, all amino acids contain one or more carboxylic acid (-COOH) functional groups and they all contain OH as part of that functional group, though the carboxylic acid functional group should be considered a single unit.
It doesn't contain an acid, it is an acid. Lactic acid to be precise.
That would be Lactic acid.
carboxylic acid
It's the carboxylic acid functional group (COOH).
The functional group in an organic acid is -COOH.
No. Vinegar contains acetic acid
lactic acid
It is a carboxyl functional group, consisting of a carbonyl and hydroxyl group. It is an ACID [moiety].
Lactic acid content of milk products is due to fermentation; citric acid is only an additive from other sources.