Anti-hyperglycemic effect of Aloe vera peel extract on blood sugar level of alloxan-induced Wistar rats

Aloe vera peel contains flavonoids, alkaloids, tannins, saponins, and sterols as its secondary metabolites. This research explores the effect of Aloe vera peel extract on blood glucose levels of alloxan-induced Wistar rats in a laboratory experimental scale. Blood glucose examination was performed by using GOD-PAP method. Twenty five 2 months old-white rat (Rattus norvegicus) male wistar strain weigh 150-200 grams body weight, and in healthy condition, was randomly divided into five groups. Those five groups were negative control group (K-), positive control group (K+), treatment group 1 (P1), treatment group 2 (P 2), and treatment group 3 (P 3). Each group was fed by standard diet and ad-libitum drinking. Treatments were given for 28 days. On the day 29, blood glucose level of all groups were analyzed. The results showed that the highest blood glucose levels in control group rat were positive (191.2 mg/dl). Aloe vera extract was able to decrease blood sugar level up to 104,6mg/dl in P3 group treatment rats (served Aloe vera extract 350 mg/kg BW/day). It comes to the conclusion that giving Aloe vera peel extract for 28 days decreases blood sugar level of hyperglycemic rat.