[35] R. W. Moore notes that a certain mixture of lard and cocoa-nut oil would give an iodine number identical with that of butter fat.—(‘Analyst,’ x. p. 224.)

[36] Journ. Amer. Chem. Soc., vii. p. 134.

[37] Samples invoiced as “butter flavouring,” and consisting of butyric acid, have also been imported.

[38] ‘Analyst,’ x. p. 163.

[39] Ibid., xi. p. 163.

[40] The author is indebted to Mr. Edward W. Martin for the negatives used in the preparation of these and other photomicrographs of fats.

[41] Vide ‘Proceedings of the American Microscopical Society,’ May 1885.

[42] ‘Bulletin of the Ohio Agricultural Experiment Station,’ March 1st, 1886.

[43] Bradstreet’s, June 19, 1886.

[44] Fourth Annual Report (1883) Mass. State Board of Health, p. 30.