Summary of the Distinguishing Test:- Nitrate Ion: Produces brown nitrogen dioxide gas when reacted with concentrated sulfuric acid and a metal.- Nitrite Ion: Does not produce a brown gas and may produce nitrogen gas instead. | ShareSaveUpdated...
Afterward, the supernatant was taken and resuspended in chloroform (5 mL), while the residue was extracted with H2O (1 mL). The supernatant and pellet were resuspended in chloroform and centrifuged (8000× g, 10 min). Detection and quantification of amino acids were performed by using UPLC (...