Other chemical stabilizers include ketones such as methyl ethyl ketone. In terms of scale, the most important ketones are acetone, methylethyl ketone, and cyclohexanone. Its hardener is a peroxide, often MEKP (methyl ethyl ketone peroxide). Methyl isobutyl ketone (MIBK) is the organic compound with the formula (CH)CHCHC(O)CH. Oximes can be synthesized by condensation of an aldehyde or a ketone with hydroxylamine. Isopropyl alcohol can be oxidized to acetone, which is the corresponding ketone. The result is a ketone or aldehyde. Fehling's solution can be used to distinguish aldehyde vs ketone functional groups. Small amounts of acetone are produced in the body by the decarboxylation of ketone bodies. Therefore, oximes can be used for the identification of ketone or aldehyde. This was done by replacing the ester group with metabolically stable ketone (group R1). This is when plasma concentrations of fatty acids or ketone bodies are increased. It is a natural O-aryl glycoside composed of a d-glucose and an aromatic ketone. This is in contrast to the ketogenic amino acids, which are converted into ketone bodies. Ketoacidosis is caused by the uncontrolled production of ketone bodies.