Chemical constitutes and anti-obesity potential of seedlings of purple-leafed rice in high-fat diet induced obese mice.

The seedlings of purple leafed rice (SPLR) are characterized by high contents of anthocyanins and various polyphenols, whose total anthocyanin content can reach 15.16 mg g -1 , indicating that SPLR may have many bioactivities. Therefore, in order to evaluate the anti-obesity potential value of SPLR, the nutrient components were first identified, and the anti-obesity effect of SPLR was evaluated with a high-fat diet (HFD) induced obese mouse model for 12 weeks. The results demonstrated that SPLR supplementation could alleviate HFD-induced obesity and suppress pro-inflammatory cytokine production and macrophage infiltration in epididymal white adipose tissue of HFD-induced obese mice. The findings indicated that supplementation with SPLR may contribute to preventing obesity and related complications.