cyhexatin and captafol

cyhexatin has been researched along with captafol* in 1 studies

Other Studies

1 other study(ies) available for cyhexatin and captafol

Article	Year
[Determination of captafol, cyhexatin, 1-naphthylacetic acid and quintozene in apple, Japanese pear and melon by simultaneous extraction]. Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 2003, Volume: 44, Issue:2 A simple and rapid method is described for the determination of the non-registered pesticides, captafol, quintozene (PCNB), cyhexatin and 1-naphthylacetic acid (NAA), in fruits. These pesticides were extracted with acidified acetone, then captafol and PCNB were purified with a Florisil mini column and analyzed by GC-ECD. Cyhexatin was ethylated with ethylmagnesium bromide, and the ethyl derivative was analyzed by GC-FPD (Sn filter). NAA was purified with liquid-liquid extraction and determined by HPLC equipped with a fluorescence detector. These analytes were identified with GC/MS or LC/MS. The minimum identified concentration of the pesticides was below 0.2 ng per injection, which corresponds to a detection limit of below 0.02 microgram/g in the original samples. Recoveries of the pesticides spiked at 0.1 microgram/g into apple, Japanese pear and melon were greater than 61%. Topics: Captan; Cucumis; Cyclohexenes; Fungicides, Industrial; Insecticides; Malus; Naphthaleneacetic Acids; Nitrobenzenes; Pyrus; Trialkyltin Compounds	2003

Article

Year

[Determination of captafol, cyhexatin, 1-naphthylacetic acid and quintozene in apple, Japanese pear and melon by simultaneous extraction].

Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 2003, Volume: 44, Issue:2

A simple and rapid method is described for the determination of the non-registered pesticides, captafol, quintozene (PCNB), cyhexatin and 1-naphthylacetic acid (NAA), in fruits. These pesticides were extracted with acidified acetone, then captafol and PCNB were purified with a Florisil mini column and analyzed by GC-ECD. Cyhexatin was ethylated with ethylmagnesium bromide, and the ethyl derivative was analyzed by GC-FPD (Sn filter). NAA was purified with liquid-liquid extraction and determined by HPLC equipped with a fluorescence detector. These analytes were identified with GC/MS or LC/MS. The minimum identified concentration of the pesticides was below 0.2 ng per injection, which corresponds to a detection limit of below 0.02 microgram/g in the original samples. Recoveries of the pesticides spiked at 0.1 microgram/g into apple, Japanese pear and melon were greater than 61%.

Topics: Captan; Cucumis; Cyclohexenes; Fungicides, Industrial; Insecticides; Malus; Naphthaleneacetic Acids; Nitrobenzenes; Pyrus; Trialkyltin Compounds

2003