2008年4月22日,美國宣布收到一份申請,建議規(guī)定以下食品作物內/表除草劑殘留限量:
類似methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl) carboxamidosulfonyl-5Methyl thiophene-3-carboxylate (IUPAC nomenclature)的Thiencarbazone-methyl(親本物—BYH 18636):田玉米粒:0.01 ppm; 甜玉米粒:0.01 ppm; 小麥粒:0.01 ppm; 大豆種:0.01 ppm。
類似methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)Carboxamido sulfonyl-5Methyl thiophene-3-carboxylate(IUPAC nomenclature)的Thiencarbazone-methyl(親本物—BYH 18636)及其分別按thiencarbazone-methyl等價物確定和表示的代謝物BYH 18636-N-desmethyl,與BYH 18636-MMT- glucoside殘留的許可限量: 田玉米草料:0.03 ppm; 甜玉米草料:0.15 ppm; 田玉米桿:0.04 ppm; 甜玉米桿:0.04 ppm; 爆米花玉米桿:0.04 ppm; 甜玉米(帶穗軸去皮):0.01 ppm; 小麥干草:0.02 ppm; 小麥桿:0.02 ppm; 小麥草料:0.09 ppm; 大豆草料:0.04 ppm; 大豆干草:0.15 ppm; 軋棉副產品:0.15 ppm。
類似methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol -1-yl) carboxamidosulfonyl]-5-methylthiophene-3-carboxylate (IUPAC nomenclature)及代謝物BYH 18636-MMT (按等thiencarbazone-methyl價物表示)的Thiencarbazone-methyl (BYH 18636親本物與代謝物)建議以哺乳期奶牛飼養(yǎng)研究確定的飼料比適用于新食物為根據計算以下食品內/表的擬定限量:牛奶:0.01 ppm; 牛肉:0.01 ppm; 牛脂肪:0.01 ppm; 牛肝臟:0.05 ppm; 牛腎:0.02 ppm; 山羊肉:0.01 ppm; 山羊脂肪:0.01 ppm; 山羊肝臟:0.05 ppm; 山羊腎:0.02 ppm;豬肉:0.01 ppm; 豬脂肪:0.01 ppm; 豬肝;0.05 ppm; 豬腎:0.02 ppm; 馬肉:0.01 ppm; 馬脂肪:0.01 ppm; 馬肝臟:0.05 ppm; 馬腎:0.02 ppm; 綿羊肉:0.01 ppm; 綿羊脂肪:0.01 ppm; 綿羊肝臟:0.05 ppm; 綿羊腎:0.02 ppm。
該通知今后是否采取協(xié)調措施尚不肯定。
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