In Vivo Mineral Contents of Dietary Fiber Determined by EDX Analysis

  • Frederick R. Dintzis
  • Frederick L. Baker
  • Tim S. Stahly
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 249)


In the past fifteen years there has been extensive research into relationships between the dietary fiber content of human and animal diets and health and nutrition. A continuing concern is that binding of minerals to dietary fiber may impair mineral bioavailability (Kies, 1985; Sandstrom et al., 1987). The in vitro binding of elements such as Ca, Fe, Mg, and Zn to various fiber substrates has been reported (Camire & Clydesdale, 1981; Reinhold et al., 1981). Numerous feeding studies in recent literature (reviewed by Kelsay, 1986) also address questions of effects on mineral bioavailability of dietary fiber in human and animal diets. An interesting question is whether or not the plant cell walls of the dietary fiber source impede mineral absorption by acting as mineral sinks that remove significant amounts of cations from the intestinal lumen. However, there are relatively few studies that examine changes in the mineral content of such tissues to directly measure in vivo mineral binding.


Dietary Fiber Distal Colon Proximal Colon Average Atomic Number Corn Bran 
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  1. Camire, Α. L., & Clydesdale, F. M. (1981) J. Food Sci. 46, 548–551.CrossRefGoogle Scholar
  2. Cummings, J. H. (1981) Br. Med. Bull. 37, 65–70.Google Scholar
  3. Dintzis, F. R., Baker, F. L. & Calvert, C. C. (1989) J. Biol. Trace Element Res. 19, in press.Google Scholar
  4. Garcia, W. J., Blessin, C. W., Inglett, G. E., & Carlson, R. O. (1972) Cereal Chem. 49, 158–167.Google Scholar
  5. Goldstein, J. I., Newbury, D. E., Echlin, P., Joy, D. C., Fiori, C., & Lifchin, E. (1981) Scanning Electron Microscopy and X-ray Microanalysis, Plenum Press, New York.CrossRefGoogle Scholar
  6. Kelsay, J. L. (1986) in Dietary Fiber Basic and Clinical Aspects, (Vahouny, G. V., & Kritchevsky, D., Eds.) pp 361–372, Plenum Press, New York.Google Scholar
  7. Kies, C. (1985) in Nutritional Bioavailability of Calcium, (Kies, C., Ed.) p 175–187, ACS Symposium Series 275, American Chemical Society, Washington, DC.CrossRefGoogle Scholar
  8. Miller, E. R., & Ullrey, D.E. (1987) Ann. Rev. Nutr. 7, 361–382.CrossRefGoogle Scholar
  9. Moore, R. J., Kornegay, E. T., & Lindemann, M. D. (1986) Can. J. Anim. Sci. 66, 267–276.CrossRefGoogle Scholar
  10. Moser, R. L., Peo, Jr., Ε. R., Moser, Β. D., & Lewis, A. J. (1982) J. Anim. Sci. 54, 800–805.Google Scholar
  11. Partridge, I. G. (1978) Br. J. Nutr. 39, 527–537.CrossRefGoogle Scholar
  12. Partridge, I. G., Low, A. G., Sambrook, Ι. Ε., & Corring, T. (1982) Br. J. Nutr. 48, 137–145.CrossRefGoogle Scholar
  13. Reinhold, J. G., Salvador Garcia J., & Garzon, P. (1981) Am. J. Clin. Nutr. 4, 1384–1391.Google Scholar
  14. Sandstrom, Β., Almgren, Α., Kivisto, Β., & Cederblad, A. (1987) J. Nutr. 117, 898–1902.Google Scholar
  15. Zebrowska, T. (1985) in Proceedings of the 3rd International Seminar on Digestive Physiology in the Pig (Just, S., Jorgensen, H., & Fernandez, J. Α., Eds.) pp 152–154, Copenhagen, Denmark.Google Scholar

Copyright information

© Plenum Press, New York 1989

Authors and Affiliations

  • Frederick R. Dintzis
  • Frederick L. Baker
  • Tim S. Stahly

There are no affiliations available

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