Hostname: page-component-586b7cd67f-g8jcs Total loading time: 0 Render date: 2024-11-27T18:24:54.506Z Has data issue: false hasContentIssue false
  • English
  • Français

94. A Study of the Titratable Acidity of Milk. I. The Influence of the Various Milk Buffers on the Titration Curves of Fresh and Sour Milk

Published online by Cambridge University Press:  01 June 2009

W. J. Wiley
W. J. Wiley
Affiliation:
Government Chemical Laboratory, Brisbane, Queensland.
Get access Rights & Permissions [Opens in a new window]

Extract

The titratable acidity of fresh milk has been studied by several investigators, but the effects of the various buffers present have not been precisely defined. Early statements as to the cause of the titratable acidity were expressions of opinion unsupported by experimental evidence; the theories of indicators and buffer action were not considered. The acids and bases present were calculated by arbitrary rules to various combinations of salts, and the acidity was stated to be due to the presence of acid salts in these hypothetical mixtures.

Type
Original Articles
Information
Journal of Dairy Research , Volume 6 , Issue 1 , January 1935 , pp. 72 - 85
Copyright
Copyright © Proprietors of Journal of Dairy Research 1935

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

(1) Van Slyke, and Bosworth, (1914). Bull. N.Y. St. agric. Exp. Sta. No. 37.Google Scholar
(2) Rice, (1919). Science, 50, 429.CrossRefGoogle ScholarPubMed
(3) Mcinerney, (1920). J. Dairy Sci. 3, 229.Google Scholar
(4) Rice, and Markley, (1924). J. Dairy Sci. 7, 468.CrossRefGoogle Scholar
(5) Harris, (1925). Proc. roy. Soc. B, 97, 364.Google Scholar
(6) Wendt, and Clark, (1923). J. Amer. chem. Soc. 45, 881.CrossRefGoogle Scholar
(7) Hoffmann, and Gortner, (1925). J. phys. Chem. 29, 769.CrossRefGoogle Scholar
(8) Holt, , La Mer, and Chown, (1925). J. biol. Chem. 64, 509.CrossRefGoogle Scholar
(9) Farnell, (1926). J. Soc. chem. Ind., Lond., 45, 343 T.Google Scholar
(10) Britton, (1927). J. chem. Soc. 121, 614.CrossRefGoogle Scholar
(11)Hastings, and Van Slyke, (1922). J. biol. Chem. 53, 269.CrossRefGoogle Scholar
(12) Wiley, (1930). Biochem. J. 24, 856.CrossRefGoogle Scholar
(13) Whittier, (1929). J. Dairy Sci. 12, 405.CrossRefGoogle Scholar
(14) Palmer, and Richardson, (1925). Third Colloid Symposium Monograph, p. 112.Google Scholar
(15) Wright, (1928). J. agric. Sci. 18, 478.CrossRefGoogle Scholar