Occurrence of ochratoxin A in poultry feeds and feed ingredients from Pakistan

被引：19

作者：

Sherazi, S. T. H. ^{[1
,5
,6
]}

Shar, Z. H. ^{[2
]}

Sumbal, G. A. ^{[1
]}

Tan, Eddie T. ^{[3
]}

Bhanger, M. I. ^{[4
]}

Kara, Huseyin ^{[5
,6
]}

Nizamani, S. M. ^{[1
]}

机构：

[1] Univ Sindh, Natl Ctr Excellence Analyt Chem, Jamshoro, Pakistan

[2] Univ Sindh, Dr MA Kazi Inst Chem, Jamshoro, Pakistan

[3] Univ Teknologi MARA, Fac Sci Appl, Dept Food Technol, Shah Alam, Selangor, Malaysia

[4] Univ Karachi, HEJ Res Inst Chem, Karachi 32, Pakistan

[5] Necmettin Erbakan Univ, Dept Biotechnol, Fac Sci, Konya, Turkey

[6] Selcuk Univ, Dept Chem Konya, Fac Sci, Konya, Turkey

来源：

MYCOTOXIN RESEARCH | 2015年 / 31卷 / 01期

关键词：

Poultry feed; Ochratoxin A; Feed ingredients; ELISA; HPLC-FLD; MYCOTOXIN CONTAMINATION; NATURAL OCCURRENCE; AFLATOXINS; CORN; MYCOFLORA; RICE;

D O I：

10.1007/s12550-014-0216-0

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

A study was conducted to evaluate the occurrence of ochratoxin A (OTA) in complete poultry feeds (n=80) and poultry feed ingredients (n=286) from Pakistan. All samples were first analyzed by indirect enzyme linked immunosorbent assay (ELISA), samples with OTA concentrations above the European Union maximum regulatory limit (MRL, 100 mu g/kg) were further confirmed by HPLC-FLD. Contamination frequency and mean OTA levels were 31 % and 51 mu g/kg in feed ingredients, and the corresponding values for complete feeds were 38 % and 75 mu g/kg. Ten samples of complete poultry feed and 19 samples of feed ingredients contained OTA at levels higher than the MRL. The results of the present study indicate that there is a strong need for a more intense monitoring programs for OTA in poultry feed.

引用

页码：1 / 7

页数：7

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