文章基本信息

标题：Study on the Residual amounts and its Safety of Synthetic Detergents and Commercial Surfactants on the Surfaces of Fruits,Vagetables and Tablewares
其他标题：과채류 및 식기류에 있어서 합성세제와 계면활성 성분의 잔류성과 안전성에 관한 연구
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作者：Hyung Sik Kim ; Suk Woo Nam ; Hyang Woo Lee 等
期刊名称：Environmental Health and Toxicology
电子版ISSN：2233-6567
出版年度：1994
卷号：9
期号：2
语种：English
出版社：Korean Society of Environmental Health and Toxicology
摘要：Synthetic detergents and commercial surfactants have been widely used as household and industrial detergents. The purposes of this study was to investigated the residual amounts and its safety of synthetic and commercial surfactants on the surfaces of fruits,vagetables and tablewares. The tested solutions were four kinds of raw materials of detergents such as LAS (Linear alkyl benzene sulfonate),AOS {ᄋ—Oleffine sulfonate),SLS (Sodium lauryl sulfonate) and SLES (Sodium lauryl ester sulfonate) and two kinds of commercial surfactants for kitchen. Cabbage and grapes were dipped in the each solution of the synthetic or commercial surfactants and washed 5 times in static or flow state. For the other experiments,stainless bowl was dipped in the each solution and washed also 5 times with cold and hot water in static or flow state. The residual amounts of the detergents were measured and also safety assessment was determined. The results of this study were summarized as follows. 1. The residual amounts of the detergents on the tested cabbage and grapes after 5 times washing were detected with the range from 0.105 to 3.009ppm in static state and from 0.104 to 2.963ppm in flow state. 2. The residual amounts of the detergents on the tested stainless bowl after 5 times washing were detected with the range from 0.012 to 1.243ppm in static state and from 0.014 to 1.4232ppm in flow state. 3. The safety ratio has been used as an evaluation of human health effects on the exposure of synthetic and commercial detergents. In this study,the estimated safety ratio was 2,459 and it is higher than recommended safety ratio on the food additives in WHO.