20 BULLETIN 1054, U. S. DEPARTMENT OF AGRICULTURE. 
(41) Schulz. 
1S80. Die Maisolgewinnung aus der Maisinaische. In Neues Bren- 
nerei-Fachbl. 6, Nr. 1, Ind-Bl. 17, 353. Abstract in Chem. 
Centbl., F. 3, Jahrg. 12, No. 3, p. 48. 1881. Original not seen. 
(42) Shuttleworth, E. B.. 
1886. Notes on maize oil. In Canad. Pharm. Jonr., v. 19, no. 6,. p. 
170-171. 
(43) Sievers, A. F. 
1920. The production and utilization of corn oil in the United States. 
U. S. Dept. Agr. Bui. 904, 23 p., 11 fig. 
(44) • and Shrader, J. H. 
1922. The preparation of an edible oil from crude corn oil. U. S. 
Dept. Agr. Bui. 1010. 
(45) Smetham, Alfred. 
1893. Notes on (a) rice oil; (b) maize oil. In Analyst, v. 18, p. 
191-193. 
(46) Smith, J. Cruickshank. 
1892. On maize oil. In Jour. Soc. Chem. Indus., v. 11, no. 6, p. 
504-505. 
(47) Smith, W. B. 
1912. The index of , refraction of the mixed acids of fatty oils. In 
Jour. Indus, and Engin. Chem., v. 4, no. 1, p. 36-38. 
(48) Spuller, Josee. 
1887. Zur Kenntniss des Sonnenblumen- und Maisoles. In Dingler's 
Polytech. Jour., Bd. 264 (Reihe 6, Bd. 14),. p. 626-627. 
(49) Stellwaag, August. 
1890. Die Zusammensetzung der Futtermittelfette. In Landw. Vers. 
Stat., Bd. 37, p. 135-154. 
(50) Tolman, L. M., and Munson, L. S. 
1903. Olive oils and olive oil substitutes. In Jour. Amer. Chem. Soc. 
v. 25, no. 8, p. 954-962. 
(51) Vulte, Hermann T., and Gibson, Harriet Winfield. 
1901. The nature and properties of corn oil. II. Determination of 
the constitution. In Jour. Amer. Chem. Soc, v. 23, no. 1, 
p. 1-8. 
(52) Wagner, T. B. 
1909. The American industry of corn products. In Jour. Soc. Chem. 
Indus., v. 28, no. 7, p. 343-348. 
(53) Wiegand, Thomas S. 
1886. Minutes of the pharmaceutical meeting. In Amer. Jour. Pharm., 
v. 58, (ser. 4, v. 16), p. 263-265. 
(54) Wiley, H. W., and Bigelow, W. D. 
1898. Calories of combustion in oxygen of cereals and cereal products, 
calculated from analytical data. In Jour. Amer. Chem. Soc, 
v. 20, no. 4, p. 304-316. 
(55) Winfield, Harriet. 
1899. The oil of maize (Zea mays). 49 p. Easton, Pa. Thesis, Co- 
lumbia Univ. 
o 
