Determination of free glutamic acid in a variety of foods by high‐performance liquid chromatography

References

• ACS, Committee on Environmental Improvement and Subcommittee on Environmental Analytical Chemistry . 1980 . Guidelines for Data Acquisition and Data Quality Evaluation in Environmental Chemistry , 52 : 2242 – 2249 .
   Google Scholar
• Bailey , B. W. and Swift , H. L. 1979 . Note on a rapid paper chromatographic method for the estimation of added monosodium glutamate in food . Journal of the Association of Official Analytical Chemists , 53 : 1268 – 1269 .
   Google Scholar
• Bidlingmeyer , B. A. , Cohen , S. A. , Tarvin , T. L. and Frost , B. 1987 . A new, rapid, high‐sensitivity analysis of amino acids in food type samples . Journal of the Association of Official Analytical Chemists , 70 : 241 – 247 .
   PubMedGoogle Scholar
• Coppola , E. D. , Christie , S. N. and Hanna , J. G. 1975 . Fast, short‐column separation and fluorometric determination of monosodium glutamate in foods . Journal of the Association of Official Analytical Chemists , 58 : 58 – 61 .
   PubMedGoogle Scholar
• 1992 . Analysis of adverse reactions to monosodium glutamate (MSG) . Federal Register , 57 December 4 : 57467 – 57469 .
   Google Scholar
• Fernandez‐Flores , E. and Johnson , A. R. 1969 . Estimation of monosodium glutamate in food products . Journal of the Association of Official Analytical Chemists , 52 : 744 – 746 .
   Google Scholar
• Fernandez‐Flores , E. , Johnson , A. R. and Blomquist , V. H. 1969 . Collaborative study of a method for determination of monosodium glutamate in food products . Journal of the Association of Official Analytical Chemists , 52 : 1131 – 1132 .
   Google Scholar
• Gal , S. and Schilling , P. 1972 . Gas‐chromatographic determination of monosodium glutamate in food products . Zeitschrift fuer Lebensmittel‐Untersuchung und ‐Forschung , 148 : 18 – 22 .
   Google Scholar
• Gardner , W. S. and Milleriii , W. H. 1980 . Reverse‐phase liquid chromatographic analysis of amino acids after reaction with orthophthaldehyde . Analytical Biochemistry , 101 : 61 – 65 .
   PubMed Web of Science ®Google Scholar
• Hac , L. R. , Long , M. L. and Blish , M. J. 1949 . The occurrence of free L‐glutamic acid in various foods . Food Technology , 3 : 351 – 353 .
   Web of Science ®Google Scholar
• Hagen , S. R. , Frost , B. and Augustin , J. 1989 . Precolumn phenyl‐isothiocyanate derivatization and liquid chromatography of amino acids in foods . Journal of the Association of Official Analytical Chemists , 72 : 912 – 916 .
   PubMedGoogle Scholar
• Harduf , Z. 1986 . Detection wavelength and integration strategy for amino acid analysis . Journal of Chromatography , 363 : 261 – 266 .
   Web of Science ®Google Scholar
• Hattula , M. T. and Wallin , H. C. 1991 . Enzymatic determination of free glutamic acid in dried soups and in minced sausages: NMKL collaborative study . Journal of the Association of Official Analytical Chemists , 74 : 921 – 925 .
   PubMedGoogle Scholar
• Hirosue , T. , Kawai , H. and Hosogai , Y. 1986 . Determination of ready‐to‐eat food by enzymatic analysis . Nippon Shokuhin Kogyo Gakkaishi , 33 : 140 – 143 .
   Web of Science ®Google Scholar
• Jones , B. N. , Paabo , S. and Stein , S. 1981 . Amino acid analysis and enzymatic sequence determination of peptides by an improved σ‐phthaldialdehyde precolumn labeling procedure . Journal of Liquid Chromatography , 4 : 565 – 586 .
   Web of Science ®Google Scholar
• Kozukue , N. , Kozukue , E. , Terai , H. and Susumu , M. 1982 . HPLC analyses of amino acids in plant materials as DNP‐derivatives by use of methyl benzoate as the internal standard . Journal of Food Science , 47 : 1584 – 1586 .
   Web of Science ®Google Scholar
• Lamothe , P. J. and Mccormick , P. G. 1973 . Role of hydrindantin in the determination of amino acids using ninhydrin . Analytical Chemistry , 45 : 1906
   PubMed Web of Science ®Google Scholar
• Lin , J.‐K. and Wang , C.‐H. 1980 . Determination of urinary amino acids by liquid chromatography with ‘dabsyl chloride’ . Clinical Chemistry , 26 : 579 – 583 .
   PubMed Web of Science ®Google Scholar
• Lindroth , P. and Mopper , K. 1979 . High‐performance liquid chromatographic determination of subpicomole amounts of amino acids by precolumn fluorescence derivatization with ortho‐phthaldehyde . Analytical Chemistry , 51 : 1667 – 1674 .
   Web of Science ®Google Scholar
• Nakanishi , H. 1983 . Improved cleanup and derivatization for gas chromatographic determination of monosodium glutamate in foods . Journal of the Association of Official Analytical Chemists , 66 : 1528 – 1531 .
   PubMedGoogle Scholar
• Nguyen , T. and Sporns , P. 1984 . Liquid chromatographic determination of flavor enhancers and chloride in food . Journal of the Association of Official Analytical Chemists , 67 : 747 – 751 .
   PubMedGoogle Scholar
• Sarwar , G. , Botting , H. G. and Peace , R. W. 1988 . Complete amino acid analysis in hydrolysates of foods and feces by liquid chromatography of precolumn phenylisothiocyanate derivatives . Journal of the Association of Official Analytical Chemists , 71 : 1172 – 1174 .
   PubMedGoogle Scholar
• Schmidt , G. J. , Olson , D. C. and Slavin , W. 1979 . Amino acid profiling of protein hydrolysates using liquid chromatography and fluorescence detection . Journal of Liquid Chromatography , 2 : 1031 – 1045 .
   Web of Science ®Google Scholar
• Skurray , G. and Pucar , N. 1988 . L‐Glumatic content of fresh and processed foods . Food Chemistry , 27 : 177 – 180 .
   Web of Science ®Google Scholar
• Sporns , P. 1982 . Rapid high performance liquid chromatographic determination of monosodium glutamate in foods . Journal of the Association of Official Analytical Chemists , 65 : 567 – 571 .
   PubMedGoogle Scholar
• Turnell , D. C. and Cooper , J. D. H. 1982 . Rapid assay for amino acids in serum or urine by precolumn derivatization and reversed‐phase liquid chromatography . Clinical Chemistry , 28 : 527 – 531 .
   PubMed Web of Science ®Google Scholar
• Yang , C.‐Y. and Sepulveda , F. I. 1981 . Separation of phenylthiocarbamyl amino acids by high‐performance liquid chromatography on Spherisorb octadecylsilane columns . Journal of Chromatography , 346 : 413 – 416 .
   Google Scholar