| Autor: |
Zeng Z; Hubei Key Laboratory of Biological Resources Protection and Utilization, Hubei Minzu University, Enshi, China., Dong J; Wuhan Polytechnic University, School of Modern Industry for Selenium Science and Engineering, Wuhan, China., Gao Z; Hubei Key Laboratory of Biological Resources Protection and Utilization, Hubei Minzu University, Enshi, China., Fan B; Hubei Provincial Key Laboratory for Applied Toxicology, Hubei Provincial Center for Disease Control and Prevention, Wuhan, China., Chen Y; Hubei Key Laboratory of Biological Resources Protection and Utilization, Hubei Minzu University, Enshi, China., Luo K; Hubei Key Laboratory of Biological Resources Protection and Utilization, Hubei Minzu University, Enshi, China., Zheng X; Hubei Key Laboratory of Biological Resources Protection and Utilization, Hubei Minzu University, Enshi, China. |
| Abstrakt: |
Idesia polycarpa , belonging to the Flacourtiaceae family, is a tall deciduous tree, widely distributed in some Asian countries. It is famous for its high yield of fruit known as oil grape, which is rich of linoleic acid and linolenic acid, and so on. To provide evidences for its safe use as food, subchronic toxicity of I. polycarpa fruit oil and no observed adverse effect level were performed in male and female specific pathogen-free Wistar rats. Based on the Organization for Economic Co-operation and Development guidelines, the oil was orally administered to rats by gavage at 0, 1.0, 2.0, and 4.0mL/kg.bw/day for 90 days, followed by a 28-day recovery period. The results showed that no sign of oil-related toxicity, clinically or histologically, was observed in both male and female rats. Although there was a slight increase or decrease in some indicators such as hematology, serum chemistry, and so on, those changes were all within the normal ranges, and as presented in the 90-day study, the oil exhibited no toxic effect compared to the control rats. I. polycarpa might be a potential excellent and healthy vegetable oil resource. |
