Butyric acid in coconut water flavored beverage, 20 oz bottle
Ingredients: water, sugar, coconut water concentrate, citric acid etc.
Additional metabolites present: 1-butanol, 3-hydroxy 2-butanone (acetoin), butyrolactone, n-butyl butanoate
Comparison overlay of 2 good samples (Bottom and middle trace) and bad sample (top trace):
The biggest 4-carbon compounds in bad sample (below):
Peaks in normal product (below):
Normal sample and n-alkane reference standard mix (below):
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