Behavior of Pyrethroid Pesticides toward Edible Oils during Refining

DOI Web Site Web Site 1 Citations 16 References

Bibliographic Information

Other Title
  • 食用油脂の精製工程におけるピレスロイド系農薬の挙動
  • ショクヨウ ユシ ノ セイセイ コウテイ ニ オケル ピレスロイドケイ ノウヤク ノ キョドウ

Search this article

Abstract

Soybean oil to which had been added 9 pyrethroid pesticides (pyrethrins, cyhalothrin, deltamethrin, permethrin, cypermethrin, cyfluthrin, fluvalinate, fenvalerate and flucythrinate, 5mg/kg each) was refined during degumming, alkali-refining, bleaching and deodorization. The amounts of the pesticides in the oil were determined immediately subsequent to each of these processes.<BR>All pesticides remained for the most part in the oil during degumming, alkali-refining and bleaching. During deodorization at 260°C, pyrethrins remarkably decreased, while the amounts of cyhalothrin, deltamethrin, permethrin, cypermethrin and cyfluthrin were reduced by nearly a half. Only slight decrease was noted in fluvalinate, fenvalerate and flucythrinate under the same conditions.

Journal

Citations (1)*help

See more

References(16)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top