| ID | Name | Analyte Code | Retention Time | Mass To Charage Ratio | Annotation Level | Identification Level | Observation Variable Method | Analyte Class | Analyte Health & Flavor |
|---|---|---|---|---|---|---|---|---|---|
| 86 | Pyroglutamic acid | A151009 | 8.4414 | 156;258;230;140;273 | GC-MS TOF analysis of primary metabolites | Lactam |