Food safety and quality: details

兽药

Cypermethrin

功能分类

Insecticide

最新评价

2004

食品添加剂和污染物联合专家委员会

每日允许摄入量

0-20 µg/kg bw

每日允许摄入量状况

Full

残留量专题文集

41-13-cypermethrin_pesticide.pdf

41-13-cypermethrin_veterinary_drug.pdf

41-9-cypermethrin.pdf

41-14-cypermethrin.pdf

41-16-cypermethrins.pdf

残留标示物

Total of cypermethrin residues

建议的最高残留限量

Cattle	Fat	1000 µg/kg	F
Cattle	Kidney	50 µg/kg	F
Cattle	Liver	50 µg/kg	F
Cattle	Milk	100 µg/kg	F
Cattle	Muscle	50 µg/kg	F
Sheep	Fat	1000 µg/kg	F
Sheep	Kidney	50 µg/kg	F
Sheep	Liver	50 µg/kg	F
Sheep	Muscle	50 µg/kg	F

其他说明

Marker residue as total of cypermethrin residues resulting from the use of cypermethrin or alphacypermethrin as veterinary drugs

评价概要

In recommending a suitable marker residue and common MRLs for cypermethrins used as veterinary drugs, the Committee consideredthe following factors:
- alpha-Cypermethrin consists of two of the four cis isomers present incypermethrin.
- A group ADI for alpha-cypermethrin and cypermethrin of 0-0.02mg/kg bw, which is equivalent to 0-1200mg per day for a 60 kg person,was established for the most toxicologically active substance(alpha-cypermethrin).
- Using the common analytical methods for residue control, the eight isomers of cypermethrin cannot be resolved and a single,fused chromatographic peak is obtained. Therefore, residues reported represent the sum of all isomers.
After considering the request for a common set of recommendationsfor residues of cypermethrin and alpha-cypermethrin in cattle and sheep tissues and rounding, as appropriate, the Committee recommended the following MRLs, expressed as the total of cypermethrin residues: muscle, liver and kidney, 50mg/kg and pid=63155; fat, 1000mg/kg and pid=63155; and milk, 100mg/kg.The recommended MRLs in muscle, liver and kidney were based on the limits of quantitation of the new methods, considering that the concentration of residues in both cattle and sheep tissues was less than or equal to 35mg/kg. The MRLs for fat and cow's milk were based on residue depletion data. These MRLs replace those previously recommended.
TRS 925

网络版“:食品和家畜中的一部分兽药残留”