Research of Monitoring Deterioration of Milk by Using Surface Tension Coefficient and Viscosity

Article Preview

Abstract:

Nutrient-rich milk is the natural medium, easy to spoilage. Some physical parameters will change with milk deterioration such as density, viscosity, surface tension coefficient, light transmittance, etc. Detecting these physical parameters is useful to monitoring the deteriorate degree of milk. This article focuses on the surface tension efficient and viscosity of milk by monitoring its deteriorate process. The experimental results show that deterioration of milk is indeed accompanied with the change of surface tension coefficient and viscosity. In compare with surface tension coefficient, viscosity dramatically change after deterioration.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 455-456)

Pages:

467-470

Citation:

Online since:

January 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Liu Jie, Yu Changqing, Li Jiaze, Yan Jixiang, Study on the Deteriorating Course of Fresh Milk by Laser induced Fluorescence Spectra, Spectroscopy and Spectral Analysis, vol. 21, no. 6, Dec. 2001, pp.769-771.

Google Scholar

[2] Yang Jianwen, Zhang Ling, Shi Li., Design of Ultrasonic Intelligent Milk Measurement Instrument, Journal of Shaanxi University of Science & Technology, vol. 23, no. 5, Oct. 2005, pp.75-78.

Google Scholar

[3] Hu Hao, Zhang Dong, Gong Xiufen, Pan Shiming, Ultrasonic Nonlinear Characterization for Deterioration of Raw Milk, Applied Acoustic, vol. 24, no. 6, Nov. 2005, pp.329-333.

Google Scholar

[4] Jiang Tianwei, Lin Ran, Chen Xing, Cao Mingfu, Wang Ping, Application of Electronic Nose in Determination of Milk Quality, Chinese Journal of Sensors and Actuators, vol. 20, no. 8, Aug. 2007, pp.1727-1731.

Google Scholar

[5] Xia Quan, Miao Ailong, Zhang Yan, Li Jianguo, Observation of Deteriorating Course of Milk, Jiangsu Health Care, vol. 9, no. 3, May. 2007, pp.22-23.

Google Scholar