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Volumn 1247, Issue , 2012, Pages 35-41
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A novel method for high preconcentration of ultra trace amounts of B1, B2, G1 and G2 aflatoxins in edible oils by dispersive liquid-liquid microextraction after immunoaffinity column clean-up
a,b
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Author keywords
Aflatoxins; Dispersive liquid liquid microextraction; Edible oil analysis; HPLC; Preconcentration
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Indexed keywords
ANALYTICAL METHOD;
DISPERSANTS;
DISPERSIVE LIQUID-LIQUID MICROEXTRACTION;
EDIBLE OIL;
ELUENTS;
ELUTION SOLVENT;
EXTRACTION SOLVENTS;
EXTRACTION TIME;
FLUORESCENT DETECTORS;
HPLC;
IMMUNOAFFINITY COLUMNS;
LIMIT OF DETECTION;
OPTIMUM CONDITIONS;
PRE-CONCENTRATION;
RELATIVE STANDARD DEVIATIONS;
SAMPLE PH;
TEST MATERIALS;
ULTRA TRACE AMOUNT;
ACETONITRILE;
AFLATOXINS;
ANTIGEN-ANTIBODY REACTIONS;
CENTRIFUGATION;
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
LIQUIDS;
OILS AND FATS;
ORGANIC SOLVENTS;
SOLVENTS;
TRACE ANALYSIS;
SOLVENT EXTRACTION;
ACETONITRILE;
AFLATOXIN B1;
AFLATOXIN B2;
AFLATOXIN G1;
AFLATOXIN G2;
CHLOROFORM;
EDIBLE OIL;
ACCURACY;
ARTICLE;
COLUMN CHROMATOGRAPHY;
CONCENTRATION (PARAMETERS);
CONTROLLED STUDY;
DISPERSION;
FLUORESCENCE ANALYSIS;
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
IMMUNOAFFINITY CHROMATOGRAPHY;
INSTRUMENT VALIDATION;
INTERMETHOD COMPARISON;
LIMIT OF DETECTION;
LIQUID PHASE MICROEXTRACTION;
PH MEASUREMENT;
PRIORITY JOURNAL;
PROCESS DEVELOPMENT;
PROCESS MONITORING;
PROCESS OPTIMIZATION;
REACTION TIME;
SENSITIVITY ANALYSIS;
ACETONITRILES;
AFLATOXINS;
CENTRIFUGATION;
CHLOROFORM;
CHROMATOGRAPHY, HIGH PRESSURE LIQUID;
HYDROGEN-ION CONCENTRATION;
IMMUNOCHROMATOGRAPHY;
LIMIT OF DETECTION;
LIQUID PHASE MICROEXTRACTION;
NITRATES;
PLANT OILS;
REPRODUCIBILITY OF RESULTS;
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EID: 84862755783
PISSN: 00219673
EISSN: 18733778
Source Type: Journal
DOI: 10.1016/j.chroma.2012.05.051 Document Type: Article |
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Times cited : (81)
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References (29)
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