That seems to be because the powerful nathin ASTA San extract to inhibit the occurrence of broilers mansion. However, tamsarotkat ASTA San nathin has resulted in inhibition of broilers and reaction to color changes in pork meat.
This is likely due to astaxanthin extract the thin-effective to inhibit oxidation has. However, extracts astaxanthin is thin, resulting in inhibition of oxidation reactions and changes color in pork as well.