World-Way Biotech Inc.

Mechanism of Anti-oxidant method

Click:258  Time:2019-07-23 10:35:00


1.    Direct removal of free radicals

As a supply of hydrogen protons or electrons, directly extinguishor or inhibit free radicals, terminate the chain reaction of free radicals, and causing antioxidant function;  A highly affinityd hydrogen proton that captures the high-potential free radicals, transforming them into inactive or more stable compounds, and at the same time transforming itself into a more stable substance that teaches the free radicals generated by the oxidation chain reaction, thus interrupting or delaying the chain reaction. Another way to play an antioxidant role is to eliminate free radicals, such as phenols, plant polysaccharides, vitamins, etc. by giving electrons directly through electron transfer.

2.    On the Enzymes that affect free radicals

Enzymes associated with free radicals are divided into oxidase and antioxidant enzymes, and the antioxidant effects of plant extracts are reflected in the inhibition of the activity of the associated oxidase and the enhancement of antioxidant enzyme activity. Oxidases in organisms, such as jaundice oxidase (XOD), P-450 enzymes, myelin oxidase (MPO), lioxases, and cyclooxases, can induce large amounts of free radicals. The activity of quercetin and curcumin in flavonoids inhibits the activity of induced nitric oxide syntase (iNOS) when ischemic re-infusion damage occurs, and stranded saline can reduce abnormally high XOD and MPO activity, thus playing an antioxidant role.

Antioxidant enzymes such as superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), hydrogen peroxide enzyme (CAT) and peroxidase. SOD is the main remover of hyperoxygen anions in the body, which is catized to hydrogen peroxide, which is oxidized, and CAT converts it into oxygen and water. Hydrogen peroxide can also be used to produce water and oxidized glutathione through GSH-Px reactions.

 


[ Print] [ Close]
Kenfor Lighting86 job86  trade86  wanggou86 cloud86