Determination of carbendazim, thiabendazole and thiophanate-methyl in banana (Musa acuminata) samples imported to Italy

被引：102

作者：

Veneziano, A ^{[1
]}

Vacca, G ^{[1
]}

Arana, S ^{[1
]}

De Simone, F ^{[1
]}

Rastrelli, L ^{[1
]}

机构：

[1] Univ Salerno, Dipartimento Sci Farmaceut, I-84084 Fisciano, SA, Italy

来源：

FOOD CHEMISTRY | 2004年 / 87卷 / 03期

关键词：

banana; maritime authority; carbendazim; thiabendazole; thiophanate-methyl; HPLC-DAD;

D O I：

10.1016/j.foodchem.2003.12.009

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The occurrence of benzimidazole fungicides (benomyl and its metabolites carbendazim, thiabendazole and thiophanate-methyl) in 50 banana samples imported to Italy from Ecuador, Panama and Costa Rica during 2002-2003 was investigated. In 11 samples, thiabendazole was found at concentrations ranging from 0.050 to 2.510 mg/kg. In five samples, carbendazim was found at concentrations ranging from 0.140 to 1.100 mg/kg, whereas thiophanate-methyl was not detected in any sample. Analysis was carried out using HPLC-DAD and positive samples were confirmed by GC-MS. Recoveries of carbendazim, thiabendazole and thiophanate-methyl at four fortification levels (0.5, 1.0, 2.5 and 4.0 mg/kg) were in the range 81-96% for carbendazim and thiabendazole and 63.2-69.8% for thiophanate-methyl. Only two samples contained carbendazim that exceeded the FAO/WHO Codex Alimentarius and the Italian Department of Health maximum residue limits. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：383 / 386

页数：4

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