食品照射に関する文献検索

検知法（ＤＥＴＥＣＴＩＯＮ　ＭＥＴＨＯＤ）：食品が適切に照射されたものか知るための検定方法

検知法

発表場所 : 食品照射, 40巻, pp.15-18
著者名 : 後藤典子、山崎正夫
著者所属機関名 :
東京都立産業技術研究所 （〒158-0081　東京都世田谷区深沢2-11-1）

発行年月日 : 2005 年 9 月 30 日

照射食品検知の紙類によるスクリーニング法

Fig. 1 ESR spectra of irradiated recycled copying
paper at 10kGy. It is time from that paper was
set in distilled water at 90℃.
N: Noise intensity. S: Signal intensity
↓ : Cellulose radical

Fig. 2 ESR spectra of irradiated recycled copying
paper stored at room temperature.

Fig. 3 ESR spectra of irradiated cellulose at 5kGy.
↓ : Cellulose radical

Fig. 4 ESR spectra of corrugated paper measured 7
weeks after irradiation.
↓ : Cellulose radical

Fig. 5 ESR spectra of γ-sterilized corrugated box in
which there were laboratory dishes, were
measured in Dec.2004. Serial number is presumed
to be manufacture day.
↓ : Cellulose radical