2012
DOI: 10.1080/19440049.2011.648959
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Modelling uncertainty estimation for the determination of aflatoxin M1in milk by visual and densitometric thin-layer chromatography with immunoaffinity column clean-up

Abstract: The uncertainty of aflatoxin M(1) concentration in milk, determined by thin-layer chromatography (TLC) with visual and densitometric quantification of the fluorescence intensities of the spots, was estimated using the cause-and-effect approach proposed by ISO GUM (Guide to the expression of uncertainty in measurement) following its main four steps. The sources of uncertainties due to volume measurements, visual and densitometric TLC calibration curve, allowed range for recovery variation and intermediary preci… Show more

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Cited by 7 publications
(5 citation statements)
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“…Pu-erh tea grown in a regular processing environment contains less aflatoxin, but it is easy to produce aflatoxin if it is piled or stored in an environment with a high humidity (Haas et al, 2013). The main methods for detecting mycotoxins in Pu-erh tea are listed in Table 3, including liquid chromatographytandem mass spectrometry (LC-MS/MS) (Ge et al, 2011;Li, Tan, et al, 2015;Su et al, 2016), liquid chromatography (HPLC) (Campone et al, 2011;Li, Xie, et al, 2015), enzymelinked immunosorbent assay (ELISA) (Rosi et al, 2007;Tan et al, 2014), ultra-high performance liquid chromatography (UPLC) (Fu et al, 2009), thin-layer chromatography (TIC) (Carvalho et al, 2012;Rizzo et al, 2004), gas chromatography (GC) (Ibanez-Vea et al, 2011;Mao et al, 2015) and nanoprobe (Li et al, 2013;Wu, Duan, et al, 2013). Liu et al (2017) established the high-throughput detection method of aflatoxin B1(AFB1), aflatoxin B2(AFB2), deoxynivalenin Alcohol (DON), 3-Acetyl Deoxynivalenol (3-AcDON), Zearalenone (ZEN), T-2 Toxin (T-2), HT-2 Toxin (HT-2), ochratoxin A (OTA), and other mycotoxins in Pu-erh tea using UPLC-MS/MS.…”
Section: Detection Methods Of Mycotoxins In Pu-erh Teamentioning
confidence: 99%
“…Pu-erh tea grown in a regular processing environment contains less aflatoxin, but it is easy to produce aflatoxin if it is piled or stored in an environment with a high humidity (Haas et al, 2013). The main methods for detecting mycotoxins in Pu-erh tea are listed in Table 3, including liquid chromatographytandem mass spectrometry (LC-MS/MS) (Ge et al, 2011;Li, Tan, et al, 2015;Su et al, 2016), liquid chromatography (HPLC) (Campone et al, 2011;Li, Xie, et al, 2015), enzymelinked immunosorbent assay (ELISA) (Rosi et al, 2007;Tan et al, 2014), ultra-high performance liquid chromatography (UPLC) (Fu et al, 2009), thin-layer chromatography (TIC) (Carvalho et al, 2012;Rizzo et al, 2004), gas chromatography (GC) (Ibanez-Vea et al, 2011;Mao et al, 2015) and nanoprobe (Li et al, 2013;Wu, Duan, et al, 2013). Liu et al (2017) established the high-throughput detection method of aflatoxin B1(AFB1), aflatoxin B2(AFB2), deoxynivalenin Alcohol (DON), 3-Acetyl Deoxynivalenol (3-AcDON), Zearalenone (ZEN), T-2 Toxin (T-2), HT-2 Toxin (HT-2), ochratoxin A (OTA), and other mycotoxins in Pu-erh tea using UPLC-MS/MS.…”
Section: Detection Methods Of Mycotoxins In Pu-erh Teamentioning
confidence: 99%
“…The AFs have been detected in food and feed samples according to the method of Official Analytical chemists (AOAC) [134]. The most commonly used methods are based on emission and absorption characteristics such as liquid chromatography mass spectroscopy (LC-MS) [135,136], thin layer chromatography [137], highperformance liquid chromatography (HPLC) [138], gas chromatography (GC) [139], and enzyme-linked immunosorbent assay (ELISA) [140]. However, the drawbacks of these commonly used methods are that these methods are tiresome, time-consuming and require skilled technical persons for operation.…”
Section: Aflatoxin Detection Methodsmentioning
confidence: 99%
“…The detection of AFs is performed by several conventional methods based on the emission and absorption characteristics, such as liquid chromatography mass spectroscopy (LC-MS) [126], thin layer chromatography (TLC) [127], gas chromatography (GC) [128], high-performance liquid chromatography (HPLC) [129], immunoaffinity column assay (ICA) [130], and enzyme-linked immunosorbent assay (ELISA) [131].…”
Section: Af Detection Strategiesmentioning
confidence: 99%