CAJ | 학술논문

目的：建立黄芩中农药多残留量的新检测方法，考察陕西不同地区黄芩药材中12种农药残留情况。方法采用DB-17MS毛细管柱（30 m ×0．25 mm ×0．25μm），用气相色谱-质谱串联技术（GC-MS）进行目标成分的定量测定。结果建立了气相色谱-质谱串联法测定黄芩中农药多残留的方法，通过对陕西省不同地区黄芩药材中农药进行检测，发现尚无超标的农药。结论该方法严谨可靠，操作简便，能较准确地反映测定结果，与国家现有标准的方法相比，实验时间短，灵敏度高，减少了人为因素的影响。
목적：건립황금중농약다잔류량적신검측방법，고찰협서불동지구황금약재중12충농약잔류정황。방법채용DB-17MS모세관주（30 m ×0．25 mm ×0．25μm），용기상색보-질보천련기술（GC-MS）진행목표성분적정량측정。결과건립료기상색보-질보천련법측정황금중농약다잔류적방법，통과대합서성불동지구황금약재중농약진행검측，발현상무초표적농약。결론해방법엄근가고，조작간편，능교준학지반영측정결과，여국가현유표준적방법상비，실험시간단，령민도고，감소료인위인소적영향。
Objective To establish a new detection method for 12 organochlorine pesticides in Scutellaria radix ,and to study the sit-uation of pesticides in Scutellaria radixs in different regions of Shaanxi province .Method GC-MS was used to quantitatively deter-minate the target components on DB-17MS column(30 m × 0 .25 mm × 0 .25μm) .Results The established method was used for the detection of organochlorine pesticides in Scutellaria radix ,and no excessive pesticides was found .Conclusion The method is relia-ble ,simple and accurate .Compared with the existing national standard methods ,this method is rapid with high sensitivity .