Analysis of Mycotoxins by HPLC with Automated Confirmation by Spectral Library (5091-8692)
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منابع مشابه
New Automated Screening System for the Determination of Basic Compounds in Urine by On-Line Extraction-HPLC- DAD
A new automated, qualitative screening HPLC method for the identification of basic compounds in urine has been established. A 1-ml volume of urine was automatedly extracted online and separated on two coupled strong cation-exchange columns under isocratic conditions. The use of the photodiode-array detector (DAD, λ=190-370 nm) gave access to a library of more than 2600 toxicologically relevant ...
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Mycotoxins are chemicals produced by fungi that can seriously affect the health of dairy cattle. Mycotoxin-producing fungi do not compete well with the microbes responsible for silage fermentation. However, if proper moisture content is not maintained or oxygen is allowed into the silage, these fungi can grow and potentially produce mycotoxins. In addition, mycotoxins formed in the field can pe...
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Background: Due to their high amount of carbohydrate and enough moisture, cereals are a good environment for the growth of toxigenic fungi. Because of the carcinogenicity and mutagenicity of mycotoxins, preventing them from entering the food chain is essential. Therefore, the present study was conducted to determine the amount and type of contaminated imported cereals and rice produced in Khuze...
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Mycotoxins contamination is one of the most important problems worldwide in maize that can cause serious threat for human and animal health. The aim of this study was to determine the ability of Fusarium species associated with maize ear rot to produce diverse mycotoxins. The results showed, One out of three isolates of F. subglutinans produced detectable level of beauvericin ...
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Background: Mycotoxins are produced in foods as a result of mold infection of crops before and after harvest. The aim of this report was to assess, for the first time in Tunisia, the contamination of red chili powder with Aflatoxins (AFs) and Ochratoxin A (OTA) and to identify the associated microbiota. Methods: Fifty-five samples of red Capsicum powder (Capsicum annuum) were screened for AFs ...
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