Results 11 to 20 of about 643,502 (312)
Foods, 2023 Robust and sensitive ultrahigh-performance liquid chromatography–tandem mass spectrometry (UPLC–MS/MS) combined with the quick, easy, cheap, effective, rugged, and safe (QuEChERS) method was applied for the detection of seven Alternaria toxins (ATs) in ...
Jiali Xing +9 more
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Shipin yu jixie, 2022 Objective: This study aimed to establish a rapid screening and confirmation method for the 45 kinds of antibiotics, including quinolones, sulfonamides, nitroimidazoles and macrolides in aquatic vegetable, by ultra-high performance liquid chromatography ...
ZHANG Jin-jun +3 more
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Detection and exposure assessment of pesticide residues in leek in He’nan Province
Zhongguo shipin weisheng zazhi, 2023 ObjectiveTo evaluate the health risk of pesticide exposure from leek， the pesticide residue in leek from Henan market was investigated.MethodsThe residues of 16 pesticides in leek sold on Henan market in 2020 were detected and analyzed.
LIU Xiali +5 more
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Shipin gongye ke-ji, 2022 This study aimed to establish a new method for simultaneous determination of sucrase and inulinase activity using ion chromatography. Sucrose was used as the substrate and enzymatic hydrolysised by sucrase.
Zhongying LIU +5 more
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Liang you shipin ke-ji, 2023 In this study, chromatographic and mass spectrometry conditions, sample cleanup and extraction, composition and ratio of salt and purifiers were optimized, which established a high-throughput screening method for 11 plant growth regulators and 79 ...
ZENG Xue-Fang +3 more
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Multielement Principal Component Analysis and Origin Traceability of Rice Based on ICP-MS/MS
Journal of Food Quality, 2021 In this experiment, inductively coupled plasma tandem mass spectrometry (ICP-MS/MS) was used to determine the content of 30 elements in rice from six places of production and to explore the relationship between the multielement content in rice and the ...
Yan Wang +6 more
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AMB Express, 2018 Although high levels of staphylococcal phenol-soluble modulins (PSMs) in clinical methicillin-resistant Staphylococcus aureus (MRSA) has been shown to correlate with bacterial virulence, the PSMs expression in foodborne Staphylococcus aureus (S. aureus),
Xiaoxiao Wu +8 more
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AIMS Microbiology, 2022 Salmonella enterica subsp. enterica serovar Enteritidis remains one of the most important foodborne pathogens worldwide. To minimise its public health impact when outbreaks of the disease occur, timely investigation to identify and recall the ...
Susan Nadin-Davis +4 more
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High-throughput sequencing for species authentication and contamination detection of 63 cell lines
Scientific Reports, 2021 Cell lines are widely used in research and for diagnostic tests and are often shared between laboratories. Lack of cell line authentication can result in the use of contaminated or misidentified cell lines, potentially affecting the results from research
Oliver Lung +5 more
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Rapid qualitative and quantitative detection of formaldehyde in squids based on colorimetric sensor array [PDF]
E3S Web of Conferences, 2021 The colorimetric sensor array was used to detect the volatile organic compounds (VOCs) in squids with different formaldehyde content. In order to distinguish whether the formaldehyde is artificially added in the squids, the linear discriminant analysis ...
Guan Binbin +4 more
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