Centennial Meeting to commemorate the Founding of the Anderson School of Natural History by Louis Agassiz

20. Ibid., orange juice loses over half its content of vitamin C when converted into 'rob' according to Lind's directions; moreover, over threequarters of the vitamin C content of the 'rob' is lost during storage for two months (R. E. Hughes-unpublished observations). 21. BUDD, G., op. cit., p. 745. 22. Ibid., p. 746. 23. MCLAREN, D., in The Vitamins, ed. W. H. Sebrell and Robert S. Harris, New York and London, Academic Press, 1967, vol. 1, p. 267. 24. BUDD, G., op. cit., p. 825. 25. DRUMMOND, J. C. and WILBRAHAM, A., op. cit., p. 381. 26. BUDD, G., op. cit., p. 829. 27. The belief that a nutrient deficiency could produce a craving for foods contaiing the missing principle was a point frequently emphasized by Budd in his writings. 28. COMBE, ANDREw, The Physiology of Digestion considered with relation to the Principles of Dietetics, 2nd ed., Edinburgh, 1836. 29. WIICK, A. F. M., Lectures on Diet and Regimen, 3rd ed., London, 1800, p. 322. 30. KuGouR, ALExANDER, Lectures on the Ordinary Agents of Life, Edinburgh, 1834, p. 232. Similar to Kilgour's approach was that of Paris in his widely known Treatise on Diet, 2nd ed., London, 1827. 31. HARRI, L. J., Vitamins in Theory and Practice, 4th ed., Cambridge, 1955, p. 6. Budd wrote in his article on 'Scurvy' in 1840: 'We are ignorant of the essential element, common to the juices of antiscorbutic plants, on which the properties in question depend; but shall, probably, not be deemed to sanguine, ifwe anticipate that the study of organic chemistry, and the experiments of physiologists, will, at no distant period throw some light on this subject' (Budd, G. in Tweedie, A., op. cit., p. 77). 32. I.e. water, carbohydrate, protein and fat respectively. 33. PRRA, JONATHAN, A Treatise on Food and Diet, London [n.d.], preface dated 1843. 34. Ibid., p. 147. 35. PAVy, F. W., A Treatise on Food and Diet, London, 1874, p. 499. 36. HoPKINs, F. GowLAND, Analyst, 1906, 31, 395. 37. BUDD, G., 1842, op. cit., p. 745. 38. HOPKiNS, F. GowLAND, J. Physiol., 1912, 44, 425. 39. BUDD, G., 1842, op. cit., p. 830.