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Formation of Lactulose and Tagatose from Lactose in strongly heated Milk

Abstract

IN recent years it has been shown that reductones, furfurals and other related substances formed in heated milk are sugar fission products1,2. The mechanism by which lactose is degraded to these products has interested food chemists, but nothing is known of the transformation of carbohydrates in heated milk, in spite of considerable attention paid to them in normal cow's milk3–5.

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References

  1. Adachi, S., J. Jap. Chem., 9, 363 (1955).

    CAS  Google Scholar 

  2. Patton, S., J. Dairy Sci., 38, 457 (1955).

    Article  CAS  Google Scholar 

  3. Anantokrishnan, C. P., and Herrington, B. L., Arch. Biochem., 18, 327 (1948).

    Google Scholar 

  4. Roberts, H. R., Pettinati, J. D., and Bucek, W., J. Dairy Sci., 37, 58 (1954).

    Article  Google Scholar 

  5. Sasaki, R., and Taniguchi, K., J. Agric. Chem. Soc. (Japan), 30, 809 (1956).

    CAS  Google Scholar 

  6. Gordon, H. T., Thornburg, W., and Werum, L. N., Anal. Chem., 28, 849 (1956).

    Article  CAS  Google Scholar 

  7. Whistler, R. L., and Durso, D. F., J. Amer. Chem. Soc., 72, 677 (1950).

    Article  CAS  Google Scholar 

  8. Samuelson, O., and Sjoström, E., “Ion Exchangers in Analytical Chemistry”, 198 (John Wiley and Sons, Inc., 1953).

    Google Scholar 

  9. Kuhn, R., and Baer, H. H., Chem. Ber., 87, 1560 (1954).

    Article  CAS  Google Scholar 

  10. Adachi, S., Tohoku J. Agric. Res., 8, 33 (1957).

    CAS  Google Scholar 

  11. Adachi, S., Nature, 177, 936 (1956); J. Agric. Chem. Soc. (Japan), 30, 454, 459 (1956).

    Article  ADS  CAS  Google Scholar 

  12. Adachi, S., Chem. Indust., 956 (1957); J. Agric. Chem. Soc. (Japan), 31, 97 (1957).

    Google Scholar 

  13. Hirst, E. L., Hough, L., and Jones, J. K. N., Nature, 163, 177 (1949); J. Chem. Soc., 3145 (1949).

    Article  ADS  CAS  Google Scholar 

  14. Adachi, S., Tohoku J. Agric. Res., 8, 79 (1957).

    CAS  Google Scholar 

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ADACHI, S. Formation of Lactulose and Tagatose from Lactose in strongly heated Milk. Nature 181, 840–841 (1958). https://doi.org/10.1038/181840a0

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