Development of a simplified method for the determination of folates in baker's yeast by HPLC with ultraviolet and fluorescence detection

Journal of Agricultural and Food Chemistry

Volumn 53, Issue 7, 2005, Pages 2406-2411

  Patring, Johan D M ^a   Jastrebova, Jelena A ^a   Hjortmo, Sofia B ^b   Andlid, Thomas A ^b   Jägerstad, I Margaretha ^a  

^a SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

^b CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

Analysis; Chromatography; Deconjugation; Folates; Food; HPLC; Monoglutamates; Validation; Yeast

Indexed keywords

10 FORMYLFOLIC ACID; 5 METHYLTETRAHYDROFOLIC ACID; FOLIC ACID; FOLINIC ACID; POLYGLUTAMIC ACID; TETRAHYDROFOLIC ACID; UNCLASSIFIED DRUG;

ACCURACY; ARTICLE; ELUTION; FLUORESCENCE; FUNGAL STRAIN; HEAT TREATMENT; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NONHUMAN; PURIFICATION; SACCHAROMYCES CEREVISIAE; SENSITIVITY AND SPECIFICITY; ULTRAVIOLET SPECTROSCOPY;

CHROMATOGRAPHY, HIGH PRESSURE LIQUID; FOLIC ACID; REPRODUCIBILITY OF RESULTS; SACCHAROMYCES CEREVISIAE; SENSITIVITY AND SPECIFICITY; SPECTROMETRY, FLUORESCENCE; SPECTROPHOTOMETRY, ULTRAVIOLET; TETRAHYDROFOLATES;

EID: 16344386170     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf048083g     Document Type: Article

References (21)

1. Selhub, J.; Rosenberg, I. H. Folic acid. In Present knowledge in nutrition; Ziegler, E. E., Filer, L. J., Eds.; ILSI Press: Washington, DC, 1996; pp 206-219.
2. Lucock, M. Folic acid: Nutritional biochemistry, molecular biology, and role in disease processes. Mol. Genet. Metab. 2000, 71, 121-138.
3. Witthöft, C. M.; Forssén, K.; Johanesson, L.; Jägerstad, M. Folates-food sources, analyses, retention and bioavailability. Scand. J. Nutr. 1999, 4, 138-146.
4. Shrestha, A. K.; Arcot, J.; Paterson, J. Folate assay of foods by traditional and tri-enzyme treatments using cryoprotected Lactobacillus casei. Food Chem. 2000, 71, 545-552.
5. Tamura, T.; Mizuno, Y.; Johnston, K. E.; Jacob, R. A. Food folate assay with protease, alpha-amylase, and folate conjugase treatments. J. Agric. Food Chem. 1997, 45, 135-139.
6. Eitenmiller, R. R.; Landen, W. O. J. Folate. In Vitamin analysis for health and food sciences; Eitenmiller, R. R., Landen, W. O. J., Eds.; CRC Press: New York, 1999; pp 411-466.
7. Holt, D. L.; Wehling, L.; Zeece, M, G. Determination of native folates in milk and other dairy products by high-performance liquid chromatography. J. Chromatogr. A 1988, 449, 271-179.
8. Finglas, P. M.; Wigertz, K.; Vahteristo, L.; Witthoft, C.; Southon, S.; de Froidmont-Gortz, I. Standardisation of HPLC techniques for the determination of naturally-occurring folates in food. Food Chem. 1999, 64, 245-255.
9. Vahteristo, L.; Finglas, P. M. Chromatographic determination of folates. In Modern chromatographic analysis of vitamins; De Leenheer, A. P., Lambert, W. E., Booxlaer, J. F., Eds.; Marcel Dekker, New York, 2000; pp 301-323.
10. Gregory, J. F. Chemical and nutritional aspects of folate research: analytical procedures, methods of folate synthesis, stability, and bioavailability of dietary folates. In Advances in food and nutrition research; Kinsella, J. E., Ed.; Academic Press: New York, 1989; pp 1-101.
11. Pfeiffer, C. M.; Rogers, L. M.; Gregory, J. F. Determination of folate in cereal-grain food products using trienzyme extraction and combined affinity and reversed-phase liquid chromatography. J. Agric. Food Chem. 1997, 45, 407-413.
12. Stokes, P.; Webb, K. Analysis of some folate monoglutamates by high-performance liquid chromatography-mass spectrometry. I. J. Chromatogr. A 1999, 864, 59-67.
13. Jastrebova, J.; Witthöft, C.; Grahn, A.; Svensson, U.; Jägerstad, M. HPLC determination of folates in raw and processed beetroots. Food Chem. 2003, 80, 579-588.
14. Vahteristo, L. T.; Ollilainen, V.; Koivistoinen, P. E.; Varo, P. Improvements in the analysis of reduced folate monoglutamates and folic acid in food by high-performance liquid chromatography. J. Agric. Food Chem. 1996, 44, 477-482.
15. Osseyi, E. S.; Wehling, R. L.; Albrecht, J. A. Liquid chromatographic method for determining added folic acid in fortified cereal products 1. J. Chromatogr. A 1998, 826, 235-240.
16. van den Berg, H.; Finglas, P. M.; Bates, C. FLAIR intercomparisons on serum and red cell folate. Int. J. Vitam. Nutr. Res. 1994, 64, 288-293.
17. Michels, C. A. Techniques in yeast cell and molecular biology. In Genetic techniques for biological research; John Wiley & Sons: West Sussex, England, 2002; pp 23-42.
18. Rodriguez, L. C.; Campana, A. M. G.; Barrero, F. A.; Linares, C. J.; Ceba, M. R. Validation of an Analytical Instrumental Method by Standard Addition Methodology. J. AOAC Int. 1995, 75, 471-476.
19. Doherty, R. F.; Beecher, G. R. A method for the analysis of natural and synthetic folate in foods. J. Agric. Food Chem. 2003, 57, 354-361.
20. Ndaw, S.; Bergaentzlé, M.; Aoudé-Werner, D.; Lahély, S.; Hasselmann, C. Determination of folates in foods by high-performance liquid chromatography with fluorescence detection after precolumn conversion to 5-methyltetrahydrofolates. J. Chromatogr. A 2001, 928, 77-90.
21. Seyoum, E.; Selhub, J. Properties of food folates determined by stability and susceptibility to intestinal pteroylpolyglutamate hydrolase action. J. Nutr. 1998, 128, 1956-1960.