??????????1??????????18?????(??????????????????)?????????????,??????,?????“????”??????????????????

????????,??????????????25????????????“???????????”(150?/??)??????????,???????????????,????????????????????????(LOD)????????10mg/kg,???????????????????????SN/T 3730.4-2013?

  ????? ??

?«?????????????????»,???????????,“??????????,?,??????????”?

?????????,“???????”?????????? (??) ??????????????,???????????,“‘??’???????????????4-5????????”

?,???????? (????) ?????????2016?????????????????,?????????,??????????????????????????2019??????,??????????(????????????????)???????????

  ??? ??????

????????????????????????,????????????,?????DNA???????,???????????????????????,?????????

???????????????? (????????) ???????,??????

???????????,????????????????,??????????????????

??????,??????,?????????????????????????,“??????????,????”

?????????,????“?????????”????,????,??????

???????????????????,????????????????????,??,??,???«?????????»?«????????»??,????????????????????????,???????????????????????????????????????????????,???????????,??????«?»????,????(????????)

??:???? ??“????????”

?? ??????????????????????

????:1?????????:?????????

2??????????

3????????

4??????

5?????

??????????1??????????18?????(??????????????????)?????????????,??????,?????“????”??????????????????

????????,??????????????25????????????“???????????”(150?/??)??????????,???????????????,????????????????????????(LOD)????????10mg/kg,???????????????????????SN/T 3730.4-2013?

  ????? ??

?«?????????????????»,???????????,“??????????,?,??????????”?

?????????,“???????”?????????? (??) ??????????????,???????????,“‘??’???????????????4-5????????”

?,???????? (????) ?????????2016?????????????????,?????????,??????????????????????????2019??????,??????????(????????????????)???????????

  ??? ??????

????????????????????????,????????????,?????DNA???????,???????????????????????,?????????

???????????????? (????????) ???????,??????

???????????,????????????????,??????????????????

??????,??????,?????????????????????????,“??????????,????”

?????????,????“?????????”????,????,??????

???????????????????,????????????????????,??,??,???«?????????»?«????????»??,????????????????????????,???????????????????????????????????????????????,???????????,??????«?»????,????(????????)

??:????