JaLCDOI 10.18926/AMO/32576
フルテキストURL fulltext.pdf
著者 Doi, Yositaka| Haba, Kyoichi| Imai, Michiko| Hayakawa, Setsuko| Saito, Sadakazu|
抄録 <p>By means of the thin layer chromatography (TLC) a study was carried out on the decomposition of methyl parathion, ethyl parathion and sumithion when exposed to heat or ultra-violet irradiation. The results are briefly summarized as follows. 1. Parathions, when exposed to heat, form hydrolysates and such 0-analog as paraoxon as well as S-alky1 isomers. 2. When parathions are exposed to ultra-violet rays at 365 m&#956; and 254 m&#956;, the rate of decomposition is extremely slow. For example, when exposed to such rays in Petri dish for 5 hours, only a small amount of S-alkyl isomer is formed. 3. After heating parathions in a small test tube and conducting TLC, when each 0-analog and S-alkyl isomer above mentioned is confirmed, it is possible to identify a minute amount of each parathion by this method, and thus this method is feasible to apply to practical poison examination as a rapid and simple qualitative examination method.</p>
Amo Type Article
発行日 1968-10
出版物タイトル Acta Medicinae Okayama
22巻
5号
出版者 Okayama University Medical School
開始ページ 281
終了ページ 291
NCID AA00041342
資料タイプ 学術雑誌論文
言語 English
論文のバージョン publisher
査読 有り
PubMed ID 4239572
NAID 120002311581