STUDIES ON NEW NITROFURAN DERIVATIVES AS FOOD PRESERVATIVES-XIII
新規ニトロフラン誘導体の食品防腐剤としての研究-XIII

Shinichiro ARAI, Toshio MATSUDA
1966 Nippon Suisan Gakkaishi  
A chemical procedure for the determination of Furylfuramide (FF) in foods is detailed in this report. The procedure can be summarised as follows: (1) The sample is homogenized in a 5% meta-phosphoric acid solution. (2) FF is extracted from the homogenate using a toluene-butyl acetate mixture (1:1). (3) FF is isolated using an alumina column and eluted from the column by using meth anol. (4) After the methanol is distilled off in vacuo, FF is dissolved in a PH 6.0 phosphate buffer solution and
more » ... e reduction wave height is measured using polarography.
doi:10.2331/suisan.32.655 fatcat:37k6srxnijb5lgcnf2viqvwi2i