Currently, the methods reported for estimating lipid peroxidation
can be classified into three types. The first method focuses
on the substrates and attempts to determine the oxygen consumption
through an oxygen electrode or various probing techniques
with limitations of closed reaction systems (Niki, Yoshida, Saito,
& Noguchi, 2005). The second type aims to determine peroxidation
products, primarily including lipid radicals or conjugated diene
hydrogen peroxide. However, both of these compounds are unstable,
and they only partially reflect the primary stage of the peroxidation
process. The third category follows the end products of
lipid peroxide decomposition, such as aldehydes, ketones and
carbonyl compounds, which are commonly known as effective