›› 2009, Vol. 21 ›› Issue (4): 0-398.

• 论文 •    

4种有机硅表面活性剂对斑马鱼的急性毒性与安全评价

吴声敢,吴长兴,陈丽萍,苍 涛,俞瑞鲜,赵学平*   

  1. 浙江省农业科学院农产品质量标准研究所,浙江杭州310021
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-07-25 发布日期:2009-07-25

Acute toxicity and safety evaluation of four organosilicon surfactants to zebrafish

WU Sheng—gan;WU Chang—xing;CHEN Li—ping;CANG Tao;YU Rui—xian;ZHAO Xue—ping*   

  1. Institute of Quality and Standard for Agro-products,Zhejmng Academy of Agricultural Sciences,Hangzhou 310021,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-07-25 Published:2009-07-25

摘要: 为了评价新型有机硅表面活性剂对水生生物的影响,采用“半静态法”,分别研究了“速渗1号”(SUSHENYIHAO)、“好湿”(High-Speed)、“杰效利”(JIEXIAOU)及“捷润”(JIERUN)4种新型有机硅表面活性剂对斑马鱼的急性毒性,并进行了环境安全评价。急性毒性结果表明:“速渗1号”、“好湿”、“杰效利”及“捷润”对斑马鱼的【|C如值(96 h)分别为135.0,17.4,11.3和5.9 a.i.mg/L,即前3种有机硅表面活性对斑马鱼毒性表现
为低毒,“捷润”为中毒。

关键词: 有机硅表面活性剂, 斑马鱼(Brachydanio rerio), 急性毒性, 安全评价

Abstract: In order to assess the efect of organosilieon surfactant as a novel adjuvant for agrochemieal to aquatic organisms,the acute toxicity of four organosilicon surfactants“SUSHENYIHAO”,“High—Speed”,“JIEXIAOLI’’and“JIERUN”were
studied by semi—static method using zebrafish(Brachydanio rerio)as test organism.Safety evaluation has also been conducted.The results showed that the LCso value of“SUSHENYIHAO”.“High—Speed”,“JIEXIAOLI’’and“JIERUN”to zebrafish in 96 h were 135.0,17.4,11.3 and 5.9 a.i.mg/L,respectively.The acute toxicity of“SUSHENYIHAO”,
“High—Speed”and“JIEXIAOLI”were low toxicity.Th e acute toxicity of “JIERUN” was middle toxicity.

Key words: organosilicon surfaetant, zebrafish(Brachydanio rerio), acute toxicity, safety evaluation