Monitoring the stability of an emulsion by high-frequency spectroscopy.

Authors :: Kageshima K
Takei T
Sugitani Y
Source :: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry [Anal Sci] 2003 May; Vol. 19 (5), pp. 757-9.
Publication Year :: 2003
Abstract: High-frequency spectroscopy has been applied to monitoring the stability of oil-in-water emulsions. It was found that stable emulsions showed absorption peaks at around 550 MHz; further, they shifted from lower to higher frequencies with time. The rate of increase of the frequencies was dependent on the amount of emulsifier added. These results show that the stability of emulsions can be monitored by the amount of the frequency shift.

Language :: English
ISSN :: 0910-6340
Volume :: 19
Issue :: 5
Database :: MEDLINE
Journal :: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry
Publication Type :: Academic Journal
Accession number :: 12769379
Full Text :: https://doi.org/10.2116/analsci.19.757