Development of low-calorie guava preserves with prebiotics and evaluation of their effects on carcinogenesis biomarkers in rats

► Is possible to elaborate a preserve with a 62.50% sucrose reduction in the formulation. ► Consumption of the LCGP with lactulose can potentiate the oxidative stress. ► The LCGP with 16% lactulose does not have an effect on the development the ACF. ► The LCGP with lactulose did not change the body weight gain.