Abstract：
:A simple method for determination of metrafenone in vegetables by matrix solid-phase dispersion (MSPD) and HPLC was developed. All vegetable samples were extracted with dichloromethane, and then the extracts were directly separated on a reversed-phase column with isocratic elution without a cleanup step. The linearity of metrafenone was good with the concentration between 0.005 and 5mg/kg, and the limit of detection (LOD) of the metrafenone was 0.002mg/kg. The recoveries ranged from 86.5% to 104.8% with the relative standard deviations (RSDs) in the range of 2.1-7.9% (n=6). The results indicated that the method was simple, rapid, highly sensitive and suitable for the determination of metrafenone in vegetables.
journal_name
Food Chemjournal_title
Food chemistryauthors
Li J,Li Y,Xu D,Zhang J,Wang Y,Luo Cdoi
10.1016/j.foodchem.2016.07.061subject
Has Abstractpub_date
2017-01-01 00:00:00pages
77-81eissn
0308-8146issn
1873-7072pii
S0308-8146(16)31083-4journal_volume
214pub_type
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