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Proceedings Paper

New method to measure the total amount of bacteria in raw milk
Author(s): Zhen Zhou; Zhigang Zhao; Juan Wu; Qiang Cai
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Paper Abstract

A novel method to measure the total amount of bacteria in raw milk is introduced in this paper. This method involves optics, color theory and biology. In this method the total amount of bacteria in raw milk is measured according to the color change caused by chemical reaction. The study proves that the total amount of bacteria in raw milk can be measured by this method with high speed and accuracy. Besides, this method is easy operating and very economical. These qualities will surely make it a favorite in the measurement of the total amount of bacteria in raw milk in the future.

Paper Details

Date Published: 18 January 2005
PDF: 5 pages
Proc. SPIE 5630, Optics in Health Care and Biomedical Optics: Diagnostics and Treatment II, (18 January 2005); doi: 10.1117/12.576774
Show Author Affiliations
Zhen Zhou, Harbin Univ. of Science and Technology (China)
Zhigang Zhao, Harbin Univ. of Science and Technology (China)
Juan Wu, Harbin Univ. of Science and Technology (China)
Qiang Cai, Harbin Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5630:
Optics in Health Care and Biomedical Optics: Diagnostics and Treatment II
Britton Chance; Mingzhe Chen; Arthur E. T. Chiou; Qingming Luo, Editor(s)

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