On-line solid-phase enrichment coupled to packed reactor flow injection analysis in a green analytical procedure to determine low levels of folic acid using fluorescence detection

[1] Lawrence JM(2003)Design and evaluation of interventions promoting periconceptional multivitamin use Am J Prev Med 25 17-24

[2] Watkins ML(2008)Simultaneous determination of a ternary mixture of deoxylamine succinate, pyridoxine hydrochloride, and folic acid by the ratio spectra-zero-crossing, double divisor-ratio spectra derivative, and column high-performance liquid chromatographic methods J AOAC 91 1059-1069

[3] Ershoff D(2002)Spectrophotometric determination of folic acid in pharmaceutical preparations by coupling reactions with iminodibenzyl or 3-aminophenol or sodium molybdate–pyrocatechol Anal Biochem 307 316-321

[4] Petitti DB(2011)Spectrofluorimetric determination of folic acid in tablets and urine samples using 1,10-phenanthroline-terbium probe Luminescence 26 106-111

[5] Chiu V(2007)A novel fluorescent method for determination of peroxynitrite using folic acid as a probe Talanta 72 1283-1287

[6] Postlethwaite D(1997)Photochemical fluorimetric determination of folic acid in a multicommuted flow system Anal Chim Acta 351 223-228

[7] Erickson JD(1994)Fluorimetric determination of folic acid based on its reaction with the fluorogenic reagent fluorescamine Anal Lett 27 1339-1353

[8] Pathak A(2008)Determination of folic acid by chemiluminescence based on peroxomonosulfate-cobalt(II) system Talanta 74 1154-1159

[9] Rajput SJ(2002)Enzyme protein binding assay for determining folic acid in fortified cereal foods and stability of folic acid under different extraction conditions Food Control 13 245-252

[10] Nagaraja P(2009)Investigation of folic acid stability in fortified instant Asian noodles by use of capillary electrophoresis Food Chem 112 507-514

[1] Lawrence JM(2003)Design and evaluation of interventions promoting periconceptional multivitamin use Am J Prev Med 25 17-24

[2] Watkins ML(2008)Simultaneous determination of a ternary mixture of deoxylamine succinate, pyridoxine hydrochloride, and folic acid by the ratio spectra-zero-crossing, double divisor-ratio spectra derivative, and column high-performance liquid chromatographic methods J AOAC 91 1059-1069

[3] Ershoff D(2002)Spectrophotometric determination of folic acid in pharmaceutical preparations by coupling reactions with iminodibenzyl or 3-aminophenol or sodium molybdate–pyrocatechol Anal Biochem 307 316-321

[4] Petitti DB(2011)Spectrofluorimetric determination of folic acid in tablets and urine samples using 1,10-phenanthroline-terbium probe Luminescence 26 106-111

[5] Chiu V(2007)A novel fluorescent method for determination of peroxynitrite using folic acid as a probe Talanta 72 1283-1287

[6] Postlethwaite D(1997)Photochemical fluorimetric determination of folic acid in a multicommuted flow system Anal Chim Acta 351 223-228

[7] Erickson JD(1994)Fluorimetric determination of folic acid based on its reaction with the fluorogenic reagent fluorescamine Anal Lett 27 1339-1353

[8] Pathak A(2008)Determination of folic acid by chemiluminescence based on peroxomonosulfate-cobalt(II) system Talanta 74 1154-1159

[9] Rajput SJ(2002)Enzyme protein binding assay for determining folic acid in fortified cereal foods and stability of folic acid under different extraction conditions Food Control 13 245-252

[10] Nagaraja P(2009)Investigation of folic acid stability in fortified instant Asian noodles by use of capillary electrophoresis Food Chem 112 507-514