A photoelectric colorimeter has been constructed which is capable of detecting small changes in the color of meat. With this apparatus it was possible to measure the variation in the color of meat as a function of the time of exposure to the air. The effects of temperature upon the color variation were also measured; and some data has been obtained showing the relation between the color and the grade of the meat.
Proceedings of the Iowa Academy of Science
©1926 Iowa Academy of Science, Inc.
Palmer, D. H. and Woodrow, Jay W.
"A New Type of Photoelectric Colorimeter,"
Proceedings of the Iowa Academy of Science, 33(1), 237-237.
Available at: https://scholarworks.uni.edu/pias/vol33/iss1/54