| Issue |
MATEC Web Conf.
Volume 290, 2019
9th International Conference on Manufacturing Science and Education – MSE 2019 “Trends in New Industrial Revolution”
|
|
|---|---|---|
| Article Number | 03003 | |
| Number of page(s) | 6 | |
| Section | Advanced Manufacturing Technologies | |
| DOI | https://doi.org/10.1051/matecconf/201929003003 | |
| Published online | 21 August 2019 | |
A Study of Milk Particles Size Variation with pH Change using Dynamic Light Scattering
1 Research Center for the Physics of Complex Systems, Faculty of Sciences, Lucian Blaga University of Sibiu, Dr. Ion Ratiu str., no. 5-7, Sibiu, 550012, România
2 Faculty of Medicine, Lucian Blaga University of Sibiu, Dr. Ion Ratiu str., no. 5-7, Sibiu, 550012, România
* Corresponding author: dan.chicea@ulbsibiu.ro
A very simple experimental setup for a Dynamic Light Scattering measurement was used to measure the average size of the milk proteins in aqueous suspensions at 20 °C. The PH of the suspensions was adjusted using Calcium lactate, in its most common form of pentahydrate C6H10CaO6•5H2O. The mean size variation of the suspended particles in time has been monitored and reveals a fast increase over a time interval of less than ten of seconds.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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