Hi,

you can use lot of methods. for example:

HPLC

FTIR for monitoring new carbonyls products coming from oxidation

TGA/gravimetry under oxygen atmopshere for in situ characterization (mass changes for oxygen uptake)

we also monitored Chemiluminescence

regards

Thank you very much Emmanuel for sharing the ideas and article.

Regards

Divya

Hi Dviya, there are a large amount of methods actually:

accelerated oxidation test such as rancimat and oxipreschromatography such as HPLC and GC

thermal analysis like DSC and TGAFTIR could also be used for the peak of oxidation productsother methods including peroxide values and Tbars can also be used.

Peroxides (mEq 02) + rancidity assessment (smell)