食品科学 ›› 2010, Vol. 31 ›› Issue (11): 248-251.doi: 10.7506/spkx1002-6630-201011054

• 营养卫生 • 上一篇    下一篇

牡丹籽油的毒理学研究

朱文学,李 欣,刘少阳,白喜婷,刘 珂   

  1. 河南科技大学食品与生物工程学院
  • 收稿日期:2009-09-27 修回日期:2010-03-03 出版日期:2010-06-01 发布日期:2010-12-29
  • 通讯作者: 朱文学 E-mail:zwx@mail.haust.edu.cn

Toxicological Assessment of Peony Seed Oil

ZHU Wen-xue,LI Xin,LIU Shao-yang,BAI Xi-ting,LIU Ke   

  1. Food and Bioengineering Department, Henan University of Science and Technology, Luoyang 471000, China
  • Received:2009-09-27 Revised:2010-03-03 Online:2010-06-01 Published:2010-12-29
  • Contact: ZHU Wen-xue E-mail:zwx@mail.haust.edu.cn

摘要:

目的:研究牡丹籽油的毒理学安全性。方法:通过小鼠急性毒性实验、小鼠精子畸形的遗传毒性实验和亚急性毒性实验进行毒理学研究,并对其做出安全性评价。结果:牡丹籽油对昆明小鼠的急性经口 LD50 大于15g/kg bw,判属无毒类;小鼠精子畸形遗传毒性实验为阴性,表明该受试物无致突变作用;在大鼠30d 喂养实验中未见动物健康状况、生化、血液学指标和器官组织形态的异常变化,据此初步估计该产品的最大无作用剂量大于 5.0g/kg bw(人体推荐摄入量的 150 倍)。结论:牡丹籽油无急性毒性、遗传毒性和亚急性毒性,具有较高的食用安全性。

关键词: 牡丹籽油, 毒理学, 急性毒性, 遗传毒性

Abstract:

Objective: To study toxicological safety of peony seed oil. Methods: Acute toxicity test, sub-acute toxicity test and sperm abnormal genetic toxicity of peony seed oil were determined to evaluate its safety. Results: Acute toxicity test in mice demonstrated non-toxicity of peony seed oil due to its LD50 larger than 15 g/kg bw; sperm abnormal genetic toxicity test was negative, suggesting that no mutagenic effect arising from the administration of peony seed oil was observed; healthy rats were by gavage administered peony seed oil for 30 consecutive days and no abnormal changes in health status, biochemical indexes, hematological and blood biochemical indexes and immune organ indexes in the rats were observed after the end of the administration. Based on these results, it was estimated that the maximum non-effective dosage of peony seed oil was more than 5.0 g/kg bw (150 times as high as the recommended dosage for human body). Conclusion: Peony seed oil is excellent edible oil with higher safety.

Key words: peony seed oil, toxicology, acute toxicity, genetic toxicity

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