โ Scribed by Wurster, Dale E.
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Separation of the Saturated Fatty Acids.-The saturated fatty acids remaining from the permanganate oxidation experiment were separated from each other quantitatively by fractional crystallization from methanol a t low temperatures (14). Palmitic and stearic acids were identified in the fractions by mixed melting points.
(1) Campbell, R. B., and Peevy, F. M., Chcm. Abstr.,
(2) Green, H. L., "Trees of the South,'' University of North Carolina Press,.Chapel Hill, N. C.. 1939, p. 429.
(3) Green, H. L.. rbad., pp. 425-426.
(4) Gisvvld, 0.. and Rogers, C., "The Chemistry of Plant Constltuents," Burgess Publishing Co., Minneapolis, Minn.. 1939, p. 46. (5) Rosenthaler, L., "The Chemical Investigation of Plants," transl. by S. Ghosh, 3rd ed., Bell and Sons, London. England, 1930, p. 73. (ti) "United States Pharmacopeia," 15th rev., Mack Publishing Co.. Easton, Pa., 1955, p. 89ti. (7) "Official and Tentative Methods of Analysis of the Association of Official Agricultural Chemists," 6th ed., Association of Official Agricultural Chemists, Washington, D. C., 1945, p. 264. (8) Ibid., p. 502. (9) Holasek, A., and Winsauer, K., Monafsh. Chem., 85. 796(1954). (10) Markley, K. S., "Fatty Acids," Interscience Publishers, Inc., New York, N. Y., 1947, pp. 402-405. (11) "United States Pharmacopeia," 15th rev., Mack
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