This decolourisation (1.22 % for MO and 34.09 % for BB) may be attributed to the hydrogen peroxide formed indigenously in the plant tissue (Chen and Schopfer 1999) from which the crude extract had been prepared.
The sensitizing effect of the cool flame partial oxidation may be attributed to the presence of peroxides and free radicals associated with the initial cool flame process.
This result was attributed to the high decomposition of peroxide due to the presence of catalyst.
Compared with other supports, such as TiO2, clays, mesoporous NH2 SiO2 and MIL-53(Cr), the MIL-101 supported catalyst exhibited higher activity for activation of hydrogen peroxide, which was attributed to the unique structure/properties of support and favorable synergetic effect of [Fe O C] sites and Cr nodes of MIL-101.
Of the ROS, hydrogen peroxide (H2O2) is particularly attributed to the induction of oxidative stress [51], as it is the most stable of the oxygen species and easily diffuses across biological membranes [52], [53].
Dry AMD, which is primarily attributed to the accumulation of reactive oxygen species and lipid peroxide, can evoke chronic inflammations in the retina and lead to apoptosis of the retinal pigment epithelial (RPE) cells, and finally damages the photoreceptors.
The activation of hydrogen peroxide by homogeneous catalysts was attributed to the formation of highly active hydroxyl radicals [19].
The results of our study showed that the levels of plasma TNF-α, IL-6, and MDA in the Ala-Gln+LPS group were lower than those in the LPS shock group, indicating that the inhibited pro-inflammatory cytokine release and peroxide production may also be attributed to the protective effects of Gln on LPS-induced vascular hyporeactivity.
The antagonistic activity has mostly been attributed to the production of antimicrobial substances or metabolites such as organic acids, hydrogen peroxide, ethanol, diacetyl, acetaldehyde, acetoin, carbon dioxide, reuterin, reutericyclin, and bacteriocins by the probiotic strains.
This behaviour was attributed to the relative reactivities of the different free radicals generated by thermal decomposition of the peroxides.
