Investigation of Aflatoxin B1, Ochratoxin A, and Fumonisin B1 in Poultry Feeds in ‎Nineveh Province

Hiba Alnaemi, Tamara Dawood, Q. Algwari
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Abstract

Aflatoxin B1 (AFB1), ochratoxin A (OTA), and fumonisin B1 (FB1), the most commonly ‎encountered mycotoxins, constitute serious human ‎and animal health threats as a result of their ‎toxigenic, carcinogenic, and mutagenic influences‎. The study aimed to investigate the occurrence ‎of these mycotoxins in poultry feeds and determine the ‎percentage of the samples that exceeded the legal limits approved by the European ‎Commission ‎‎(EC). Sixty poultry feed samples were collected from poultry feed plants and poultry farms in Nineveh ‎Province and analyzed for ‎detection mycotoxins‏ ‏using competitive Enzyme-Linked Immunosorbent ‎Assay (ELISA). Results reported co-occurrence of AFB1 and FB1 in ‎all samples examined (100%), while AFB1, ‎OTA, and FB1 co-occurred in 53 samples (88.33%) at values ranging between 3.15–43.96, 0–‎‎168.24, ‎and 220.6–6935.12 ppb, respectively. Also, results showed that FB1 existed at a mean value (2164.01 ‎ppb) significantly higher ‎‎(P<0.05) than those reported for AFB1 and OTA (16.48 and 32.09 ppb, ‎respectively). Results revealed that 38.33% and 10% of feed samples ‎exceeded the maximum ‎permissible limits for AFB1 and OTA established by EC, whereas all feed samples were within the ‎EC limit for FB1. As ‎a result, strict procedures should be implemented to achieve legal limits concerning AFB1 and ‎OTA in poultry feeds to preserve public health.
尼尼微省家禽饲料中黄曲霉毒素 B1、赭曲霉毒素 A 和伏马菌素 B1 的含量调查
黄曲霉毒素 B1(AFB1)、赭曲霉毒素 A(OTA)和伏马菌素 B1(FB1)是最常见的霉菌毒素,它们具有致毒、致癌和致突变的影响,对人类和动物健康构成严重威胁。这项研究旨在调查这些霉菌毒素在家禽饲料中的含量,并确定超出欧盟委员会(EC)批准的法定限值的样本比例。研究人员从尼尼微省的家禽饲料厂和家禽养殖场收集了 60 份家禽饲料样品,并使用竞争性酶联免疫吸附测定法(ELISA)对样品进行了霉菌毒素检测分析。结果表明,所有受检样品(100%)中都同时含有 AFB1 和 FB1,53 个样品(88.33%)中同时含有 AFB1、OTA 和 FB1,含量分别为 3.15-43.96、0-168.24 和 220.6-6935.12 ppb。结果还显示,FB1 的平均值(2164.01 ppb)明显高于 AFB1 和 OTA 的平均值(分别为 16.48 和 32.09 ppb)(P<0.05)。结果显示,分别有 38.33% 和 10% 的饲料样本的 AFB1 和 OTA 超过了欧盟委员会规定的最高允许限值,而所有饲料样本的 FB1 均在欧盟委员会规定的限值之内。因此,应执行严格的程序,使家禽饲料中的 AFB1 和 OTA 达到法定限值,以维护公众健康。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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