Removal of residual pesticides in vegetables using ozone microbubbles
Removal of residual pesticides in vegetables using ozone microbubbles
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DOI：
10.1016/j.jhazmat.2010.11.094
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发表时间：
2011-02-15
影响因子：
13.6
通讯作者：
Tamaki, M.
中科院分区：
文献类型：
--
作者：
Ikeura, H.;Kobayashi, F.;Tamaki, M.
研究了臭氧微泡溶液浸泡去除蔬菜中杀螟硫磷农药残留的效果。FR处理的生菜，樱桃番茄，草莓浸泡在臭氧微泡，臭氧milibubbled，脱氯水。之后，测定蔬菜中残留FT的百分比。残留的FT有效地从莴苣中除去，通过将其浸入含有超过1.0 ppm溶解的臭氧的臭氧微泡溶液，或连续产生的含有2.0 ppm溶解的臭氧的臭氧微泡溶液。类似地，对于樱桃番茄和草莓，连续产生的含有2.0 ppm溶解臭氧的臭氧微泡溶液非常有效。这些结果表明，臭氧微泡不仅可以有效地去除叶类蔬菜中的残留农药，还可以有效地去除果类蔬菜中的残留农药。(C)2010 Elsevier BV保留所有权利。
The removal of fenitrothion (FT) pesticide residues from vegetables by immersion in ozone-microbubbled solution was demonstrated. Fr-treated lettuce, cherry tomatoes, and strawberries were immersed in ozone-microbubbled, ozone-millibubbled, and dechlorinated water. After that the percentage of residual FT in the vegetables was determined. Residual FT was efficiently removed from lettuce by immersing it in ozone-microbubbled solution containing more than 1.0 ppm dissolved ozone, or continuously generated ozone-microbubbled solution containing 2.0 ppm dissolved ozone. Similarly, for cherry tomatoes and strawberries, the continuously generated ozone-microbubbled solution containing 2.0 ppm dissolved ozone was highly effective. These results showed that ozone microbubbles effectively removed residual pesticides not only from leafy vegetables but also from fruity vegetables. (C) 2010 Elsevier B.V. All rights reserved.