褐煤中提取的腐植酸对小鼠急性及蓄积毒性试验 |
| |
引用本文: | 王玉峰,聂兵,张晓吉,魏佳佳,张立平,李洪龙.褐煤中提取的腐植酸对小鼠急性及蓄积毒性试验[J].安徽农业科学,2009,37(4):1571-1572. |
| |
作者姓名: | 王玉峰 聂兵 张晓吉 魏佳佳 张立平 李洪龙 |
| |
作者单位: | 延边大学农学院动物科学系,吉林,龙井,133400 |
| |
基金项目: | 吉林省教育科技计划项目 |
| |
摘 要: | 目的]从褐煤中提取腐植酸,研究腐植酸对小鼠急性及蓄积毒性试验,以阐明褐煤中提取的腐植酸是否具有安全性。方法]用昆明系小白鼠进行了急性毒性试验和蓄积毒性试验。结果]急性毒性试验结果表明,LD50〉28320mg/kg,说明褐煤中提取的腐植酸属于实际无毒类物质;蓄积毒性试验结果表明,褐煤中提取的腐植酸无蓄积毒性作用。结论]褐煤中提取的腐植酸属于实际无毒类物质,并无蓄积毒性作用。
|
关 键 词: | 褐煤中提取的腐植酸 小白鼠 毒性试验 |
The Acute and Accumulative Toxicity Test of Humic Acid Extracted from Brown Coal on Mice |
| |
Institution: | WANG Yu-feng et al (Department of Animal Science, Agricultural College, Yanbian University, Longjing, Jilin 133400) |
| |
Abstract: | Objective]The research aimed to study the acute and accumulative toxicity test of humic acid extracted from brown coal on mice,clarify the safety of humic acid extracted from brown coal.Method]The acute and accumulative toxicity test were carried out on Kunming mice.Result]The results of acute test indicated that LD50 was over 28 320 mg/kg,which inferred that the humic acid extracted from brown coal was nonpoisonous matter.The results of accumulative toxicity test indicated that the humic acid extracted from brown coal was noncumulative.Conclusion]The study indicates that Humic acid extracted from brown coal was nonpoisonous and noncumulative. |
| |
Keywords: | Humic acid extracted from brown Coal Mice Toxicity test |
本文献已被 维普 万方数据 等数据库收录! |
|