Occurrence of deoxynivalenol and nivalenol in Spanish corn-based food products

被引：47

作者：

Castillo, Maria-Angeles ^{[1
]}

Montes, Rosa ^{[1
]}

Navarro, Adriana ^{[1
]}

Segarra, Ramon ^{[1
]}

Cuesta, Gonzalo ^{[1
]}

Hernandez, Enrique ^{[1
]}

机构：

[1] Univ Politecn Valencia, Dept Biotecnol, Escuela Tecn Super Ingn Agronomos, Valencia 46022, Spain

来源：

JOURNAL OF FOOD COMPOSITION AND ANALYSIS | 2008年 / 21卷 / 05期

关键词：

deoxynivalenol; nivalenol; trichothecenes; breakfast cereals; snacks;

D O I：

10.1016/j.jfca.2008.03.009

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The aim of the present work was to evaluate the occurrence of trichothecenes toxins, deoxynivalenol (DON) and nivalenol (NIV) in samples of corn-based foods (breakfast cereals and snacks) consumed by the Spanish population. A total of 175 commercially available samples were randomly collected during 2005. Trichothecenes were determined by a gas chromatography-electron capture detector. The estimated limit of quantification was 25.4 mu g/kg for DON and 15.9 mu g/kg for NIV. DON was detected in 22 of the 55 samples of breakfast cereals, in 13 of the 57 samples of baked corn snacks and in 12 of the 63 samples of fried corn snacks. NIV was detected in 6 samples of breakfast cereals and 1 sample of snacks. The median concentrations of DON and NIV found in all samples were 53.9 and 60.2 mu g/kg, respectively. The influence of different factors, such as the presence of additional ingredients and the type of commercial brand, on the toxin incidence and content levels were also studied. The values of both mycotoxin intake found in this study are lower than the proposed tolerable daily intake for the respective toxin (1 and 0.7 mu g/kg bw/day for DON and NIV, respectively). (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：423 / 427

页数：5

共 36 条

[1]

Carmen Cervero Maria, 2007, Revista Iberoamericana de Micologia, V24, P52

[2] Determination of type B trichothecenes and macrocyclic lactone mycotoxins in field contaminated maize [J].

Cavaliere, C ;

D'Ascenzo, G ;

Foglia, P ;

Pastorini, E ;

Samperi, R ;

Laganà, A .

FOOD CHEMISTRY, 2005, 92 (03) :559-568

[3] Confirmation of reduced toxicity of deoxynivalenol in extrusion-processed corn grits by the MTT bioassay [J].

Cetin, Y ;

Bullerman, LB .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2006, 54 (05) :1949-1955

[4] Patulin in Italian commercial apple products [J].

Riteni, A .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2003, 51 (20) :6086-6090

[5] Natural co-occurrence of deoxynivalenol and fumonisins B1 and B2 in Italian marketed foodstuffs [J].

Cirillo, T ;

Ritieni, A ;

Galvano, F ;

Cocchieri, RA .

FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT, 2003, 20 (06) :566-571

[6]

Eskola M., 2001, MYCOTOXIN RES, V16, P73

[7]

*EUR COMM, 2003, 3210 SCOOP EUR COMM

[8]

*FAO WHO JECFA, 2001, 74 FAO WHO JECFA

[9]

*FAO WHO JECFA, 2000, WHO FOOD ADD SER, V44

[10]

*FSA, 2003, 3503 FSA

← 1 2 3 4 →