Improvements in the analysis of reduced folate monoglutamates and folic acid in food by high-performance liquid chromatography

Journal of Agricultural and Food Chemistry

Volumn 44, Issue 2, 1996, Pages 477-482

  Vahteristo, Liisa T ^a   Ollilainen, Velimatti ^a   Koivistoinen, Pekka E ^a   Varo, Pertti ^a  

^a UNIVERSITY OF HELSINKI   (Finland)

Author keywords

Folates; Folic acid; Food; HPLC

Indexed keywords

GALLUS GALLUS;

EID: 0000419520     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf9503467     Document Type: Article

References (36)

1. c conjugase from hog kidney. J. Biol. Chem. 1946, 163, 649-659.
2. Blakley, R. L. The biochemistry of folic acid and related pteridines. In Frontiers of Biology, 1969; North-Holland Publishing: Amsterdam, 1969.
3. Case, G. L.; Steele, R. D. Determination of reduced folate derivatives in tissue samples by high-performance liquid chromatography with fluorometric detection. J. Chromatogr. 1989, 487, 456-462.
4. Day, B. P.; Gregory, J. F. Determination of folacin derivatives in selected foods by high-performance liquid chromatography. J. Agric. Food Chem. 1981, 29, 374-377.
5. Day, B. P.; Gregory, J. F. Determination of folypoly-y-glutamate carboxypeptidase (folacin conjugase) activity using reversed-phase high-performance liquid chromatography. J. Chromatogr. 1985, 318, 387-392.
6. De Souza, S.; Eitenmiller, R. Effects of different enzyme treatments on extraction of total folate from various foods prior to microbiological assay and radioassay. J. Micronutrient Anal. 1990, 7(1), 37-57.
7. Duch, D. S.; Bowers, S. W.; Nichol, C. A. Analysis of folate cofactor levels in tissues using high-performance liquid chromatography. Anal. Biochem. 1983, 130, 385-392.
8. Eigen, E.; Shockman, G. D. The folic acid group. In Analytical Microbiology; Kavanaugh, F., Ed.; Academic: New York, 1963; pp 431-448.
9. Engelhardt, R.; Gregory, J. F. Adequacy of enzymatic deconjugation in quantification of folate in foods. J. Agric. Food Chem. 1990, 38, 15-158.
10. Finglas, P. M.; Faure, U.; Southgate, D. A. T. First BCR-intercomparison on the determination of folates in food. Food Chem. 1993, 46, 199-213.
11. Goli, D. M.; Vanderslice, J. T. Investigation of the conjugase treatment procedure in the microbiological assay of folate. Food Chem. 1992, 43, 57-64.
12. Gounelle, J.-C.; Ladjimi, H.; Prognon, P. A rapid and specific extraction procedure for folates determination in rat liver and analysis by high-performance liquid chromatography with fluorometric detection. Anal. Biochem. 1989, 176, 406-411.
13. Gregory, J. F.; Sartain, D. B.; Day, B. P. F. Fluorometric determination of folacin in biological materials using high performance liquid chromatography. J. Nutr. 1984, 114, 341-353.
14. Hahn, A.; Stein, J.; Rump, U.; Rehner, G. Optimized high-performance liquid chromatographic procedure for the separation and quantification of the main folacins and some derivatives. I. Chromatographic system. J. Chromatogr. 1991, 540, 207-215.
15. Holt, D. L.; Wehling, R. L.; Zeece, M. G. Determination of native folates in milk and other dairy products by high-performance liquid chromatography. J. Chromatogr. 1988, 449, 271-279.
16. Keagy, P. M. Folacin. Microbiological and animal assays. In Methods of Vitamin Assay; Augustin, J., Klein, B. P., Becker, D. A., Venugopal, P. B., Eds.; Wiley: New York, 1985; pp 445-471.
17. Krumdieck, C.; Tamura, T.; Eto, I. Synthesis and analysis of the pteroylpolyglutamates. In Vitamins and Hormones. Advances in Research and Applications; Aurbach, G. D., McCormick, D. B., Eds.; Academic: New York, 1983; pp 45-104.
18. Kruschwitz, H. L.; McDonald, D.; Cossins, E. A.; Schirch, V. 5-Formyltetrahydropteroylpolyglutamates are the major folate derivatives in Neurospora crassa conidiospores. J. Biol. Chem. 1994, 269, 28757-28763.
19. Lakshmaiah, N.; Ramasastri, B. V. Folic acid conjugase from plasma. III. Use of the enzyme in the estimations of folate activity in foods. Int. J. Vit. Nutr. Res. 1975, 45, 262-272.
20. Lakshmaiah, N.; Ramasastri, B. V. Plasma folic acid conjugase. Methods Enzymol. 1980, 66, 670-678.
21. Laukkanen, M.; Antila, P.; Antila, V.; Salminen, K. The water-soluble vitamin contents of Finnish liquid milk products. Meijeritiet. Aikakauskirja 1988, 46 (1), 7-24.
22. Leichter, J.; Butterworth, C. E., Jr.; Krumdieck, C. L. Partial purification and some properties of pteroylpolyglutamate hydrolase (conjugase) from chicken pancreas. Proc. Soc. Exp. Biol. Med. 1977, 154, 98-101.
23. Müller, H. Bestimmung der Folsäure-Gehalt von Gemuese und Obst mit Hilfe der Hochleistungsfluessigchromatographie (HPLC). Z. Lebensm. Unters. Forsch. 1993, 196, 137-141.
24. Pedersen, J. C. Comparison of γ-glytamyl hydrolase (conjugase; EC 3.4.22.12) and amylase treatment procedures in the microbiological assay for food folates. Br. J. Nutr. 1988, 59, 261-271.
25. Rastas, M.; Seppänen, R.; Knuts, L.-R.; Karvetti, R.-L.; Varo, P., Eds. Ruoka-aineiden ravintoainesisältö (Nutrient composition of foods); Kansaneläkelaitos: Helsinki, 1993.
26. Rebello, T. Trace enrichment of biological folates on solid-phase adsorption cartridges and analysis by high-pressure liquid chromatography. Anal. Biochem. 1987, 166, 55-64.
27. Seale, R.; Finglas, P. M.; Vahteristo, L. Final report of 3rd EU MAT Intercomparison Study: HPLC Methods; Institute of Food Research: Norwich, 1995; 35 pp.
28. Selhub, J.; Darcy-Vrillon, B.; Fell, D. Affinity chromatography of naturally occurring folate derivatives. Anal. Biochem. 1988, 168, 247-251.
29. Selhub, J. Determination of tissue folate composition by affinity chromatography followed by high-pressure ion pair liquid chromatography. Anal. Biochem. 1989, 182, 84-93.
30. Seyoum, E.; Selhub, J. Combined affinity and ion pair coulumn chromatographies for the analysis of food folate. J. Nutr. Biochem. 1993, 4, 488-494.
31. Tamura, T. Microbiological assay of folates. In Folic Acid in Health and Disease; Picciano, M. F., Stokstad, E. L. R., Gregory, J. F., Eds.; Wiley-Liss: New York, 1990; pp 121-138.
32. Varela-Moreiras, G.; Seyoum, E.; Selhub, J. Combined affinity and ion pair liquid chromatographies for the analysis of folate distribution in tissues. J. Nutr. Biochem. 1991, 2, 44-53
33. Wagner, C.; Briggs, W. T.; Horne, D. W.; Cook, R. J. 10-Formyltetrahydrofolate dehydrogenase: Identification of the natural folate ligand, covalent labeling, and partial tryptic digestion. Arch. Biochem. Biophys. 1995, 316, 141-147.
34. White, D. R.; Lee, H. S.; Krv̈ger, R. E. Reversed-phase HPLC/ EC determination of folate in citrus juice by direct injection with column switching. J. Agric. Food Chem. 1991, 39, 714-717.
35. Wilson, S. D.; Home, D. W. Evaluation of ascorbic acid in protecting labile folic acid derivatives. Proc. Natl. Acad. Sci. U.S.A. 1983, 80, 6500-6504.
36. Wilson, S. D.; Home, D. W. High-performance liguid chromatographic determination of the distribution of naturally occurring folic acid derivatives in rat liver. Anal. Biochem. 1984, 142, 529-535.