In this study, RJ and TRF resulted in an insignificant increase in adiponectin levels, which is in agreement with the Yoshida et al. (2017) investigation, which demonstrated that 10 mg/kg/day RJ in Kuo‐Kondo–Agouti yellow (KK–Ay) obese rats with diabetes for 4 weeks through oral gavage caused insignificant enhancement of adiponectin levels and remarkable adiponectin mRNA and adiponectin receptor AdipoR1 expression. This evidence concerns the gene ADIPOR1 and diabetes mellitus.