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Journal of Food Quality and Hazards Control، جلد ۹، شماره ۲، صفحات ۵۸-۶۳
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عنوان انگلیسی Natural Occurrence of Major Mycotoxins across the Ginger Value Chain in Nigeria
چکیده انگلیسی مقاله Background: Ginger which serves as both spices and medicine is susceptible to mycotoxin contamination. This research determined the incidence of major mycotoxins, including Aflatoxins (AFs), Ochratoxin A (OTA), and Fumonisins (FBs) in Nigerian ginger sampled from two main ginger producing states of Nigeria. Methods: Totally, 105 ginger samples were collected including freshly harvested and dried sliced forms. These samples were collected randomly across five stations; farms, aggregating points, processing points, open markets, and storage facilities during the rainy season in June, 2019. The samples were analysed using the Enzyme-Linked Immunosorbent Assay (ELISA) and read by a microplate reader. Results: Incidence of the studied mycotoxins was 80.9, 68.6, and 90.5% for AFs, OTA, and FBs, respectively. While there were low levels of OTA and FBs across the various sample forms. Mean concentrations of AFs were 1.77±1.86 µg/kg (0.00-8.68) and 6.46±6.71 µg/kg (0.00-36.72) in fresh and dried ginger samples, respectively. The results revealed higher levels of AF in storage samples (9.04±10.72 µg/kg) and market samples (4.05±4.41 µg/kg) compared to other samples. However, no significant difference (p>0.05) was observed in the level of contamination across the sample sources. Conclusion: Freshly harvested ginger samples were less contaminated than dried ginger. Among the studied toxins, AF was found as a potential health concern in Nigerian ginger. DOI: 10.18502/jfqhc.9.2.10642
کلیدواژه‌های انگلیسی مقاله Ginger, Mycotoxins, Aflatoxins, Ochratoxins, Fumonisins, Nigeria
نویسندگان مقاله | A. Negedu
Raw Materials Research and Development Council (RMRDC), Maitama F.C.T, Abuja, Nigeria


| D.O. Apeh
Department of Biological Sciences, Confluence University of Science and Technology, Osara, Kogi State, Nigeria


| I.M. Ogara
Department of Agronomy, Faculty of Agriculture, Nasarawa State University, Shabu-Lafia Campus, Lafia, Nigeria


| C.V. Iyadi
Department of Biochemistry, Faculty of Natural Sciences, Kogi State University Anyigba, Nigeria


| M. Owoloja
Department of Biochemistry, Faculty of Natural Sciences, Kogi State University Anyigba, Nigeria


| U.T. Ibrahim
Department of Biochemistry, Faculty of Natural Sciences, Kogi State University Anyigba, Nigeria


| V.O. Onoja
Department of Biochemistry, Faculty of Natural Sciences, Kogi State University Anyigba, Nigeria


| H.A. Makun
Africa Centre of Excellence for Mycotoxin and Food Safety, Federal University of Technology Minna, Nigeria
نشانی اینترنتی http://jfqhc.ssu.ac.ir/browse.php?a_code=A-10-1377-1&slc_lang=en&sid=1
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original article
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