›› 2012, Vol. 24 ›› Issue (2): 148-152.doi: 10.3969/j.issn.1004-616x.2012.02.016

• 检测研究 • 上一篇    下一篇

印加果油急性毒性和致突变性研究

黄超培,傅伟忠,彭 亮,王彦武,何 励,李 彬   

  1. 广西壮族自治区疾病预防控制中心,广西 南宁 530028
  • 收稿日期:2011-07-01 修回日期:2011-09-14 出版日期:2012-03-30 发布日期:2012-03-30
  • 通讯作者: HUANG Chao-pei

Acute toxicity and mutagenicity of Sacha Inchi oil

HUANG Chao-pei,FU Wei-zhong,PENG Liang,WANG Yan-wu,HE Li,LI Bin   

  1. Guangxi Center for Disease Prevention and Control, Nanning 530028, Guangxi, China
  • Received:2011-07-01 Revised:2011-09-14 Online:2012-03-30 Published:2012-03-30
  • Contact: 黄超培

摘要: 目的: 研究印加果油的急性经口毒性和致突变性。方法:采用小鼠急性毒性试验(最大给药量法,24 h内3次给药,合计剂量54 g/kg)、Ames 试验 (分别为每皿5 000、1 000、200、40、8 μg)、骨髓嗜多染红细胞微核试验和精子畸形试验 (均分别为10、5、2.5 g/kg),检测印加果油的急性毒性与致突变性。结果:印加果油对小鼠的LD50 >54 g/kg,Ames 试验各剂量组的回变菌落数与自发回变菌落数的比值与对照组比较,差异无统计学意义 (P>0.05),各剂量组的微核率和精子畸形率与阴性对照组间的差异均无统计学意义 (P>0.05)。结论:在本实验条件下,印加果油的急性经口毒性属于无毒级,亦未显示致突变性。

关键词: 印加果油, 急性毒性, 致突变性

Abstract: OBJECTIVE: To study the safety of Sacha Inchi oil. METHODS:Oral toxicity test (3 administrations within 24 h,total dose 54 g/kg),Ames test (5 000,1 000,200,40,8 μg/plate),micronucleus test of bone marrow PCE cell and sperm shape abnormality test in mice (10,5,2.5 g/kg) were used to study the acute toxicity and mutagenicity of Sacha Inchi oil. RESULTS:The oral LD50 of Sacha Inchi oil in mice was more than 54 g/kg. No increase in the number of revertant colonies was found in Ames test. The micronucleus rates and sperm abnormality rates at all doses were not significantly different from the negative control. CONCLUSION:The Sacha Inchi oil when given orally showed no acute toxicity and mutagenicity under our experimental conditions.

Key words: Sacha Inchi oil, acute toxicity, mutagenicity