VII. QUICK-FREEZING AND FREEZING-DRYING 231 



Considerable exhaustive investigation is being carried on in the 

 field of food products, such as orange juice, raw ground beef, soluble 

 coffee, and other products, with the objective of distribution without 

 refrigeration and the development of reconstituted products having 

 nutritional characteristics as well as palatability equivalent to the 

 fresh product {2,40,41). 



References 



1 . Goetz, A., and S. S. Goetz, Proc. Am. Phil. Soc, 79, 361 (1938); J. Ap- 



plied Phys., 9, 718 (1938). 



2. Flosdorf, E. W., Freeze-Drying. Reinhold, New York, 1949. 



3. Flosdorf, E. W., and A. C. Kjmball, /. Immunol, 39, 475 (1940). 



4. Cohn, E. J., J. L. Oncley, L. E. Strong, W. L. Hughes, Jr., and S. H, 



Armstrong, Jr., /. Clin. Investigations, 23, 417 (1944). 



5. Cohn, E. J., L. E. Strong, W. L. Hughes, Jr., D. J. Mulford, J. N. Ash- 



worth, M. Melin, and H. L. Taylor, /. Am. Chem. Soc, 68, 459 (1946). 



6. Flosdorf, E. W., and A. C. Kimball, /. Bad., 39, 255 (1940). 



7. Scherp, H. W., E. W. Flosdorf, and D. R. Shaw, J. Immunol, 34, 447 



(1938). 



8. Flosdorf, E. W., and S. Mudd, J. Immunol, 34, 469 (1938). 



9. Harris, D. L., and L. F. Shackell, Am. J. Pub. Health, 7, .52 (1911). 



10. Rivers, T. M., and S. M. Ward, /. Exptl Med., 62, 549 (1935). 



11 . Siedentopf, H. A., and R. G. Green, /. Infectious Diseases, 71, 253 (1942) . 



12. Siedentopf, H. A., U. S. Pat., 2,380,339. 



13. Hoffstadt, R. E., and H. B. Tripi, /. Infectious Diseases, 78, 183 (1946). 



14. Munce, T. W., and J. Reichel, Am. J. VeL Research, 4, 270 (1943). 



15. Libby, R. L., Trans. N. Y. Acad. Sci., 9, 248 (1947). 



16. Wooley, J. G., Pub. Health Repts., 54, 1077 (1939). . 



17. Altmann, R., Die Elementarorganismen. Veit, Leipzig, 1894, p. 27. 



18. Goodspeed, T. H., and F. M. Uber, Proc. Natl Acad. Sci. U. S., 20, 



495 (1934). 



19. Schade, A. L., and L. Caroline, /. BacL, 46, 463 (1943). 



20. Teague, D. M., H. Galbraith, F. C. Hummel, H. H. WUliams, and I. G. 



Macy, /. Lab. Clin. Med., 28, 343 (1942). 



21. Johnston, C. G., Surgery, 3, 875 (1938). 



22. Farr, L. E., and A. Hiller, Federation Proc, II, 5, 133 (1946). 



23. Bounce, A., and J. W. Rowland, Science, 97, 21 (1943). 



24. Flosdorf, E. W., and S. Mudd, J. Immunol, 29, 389 (1935). 



25. Flosdorf, E. W., L. W. Hull, and S. Mudd, /. Immunol, 50, 21 (1945). 



26. Hammer, B. W., /. Med. Research, 24, 527 (1911). 



27. Rogers, L. A., J. Infectious Diseases, 14, 100 (1914). 



28. Swift, H. F., /. Exptl Med., 33, 69 (1921). 



