Dielectric Properties of Water in Butter and Water—AOT—Heptane Systems Measured Using Terahertz Time-Domain Spectroscopy-Reference-Cited by-同舟云学术

Dielectric Properties of Water in Butter and Water—AOT—Heptane Systems Measured Using Terahertz Time-Domain Spectroscopy

Published:2010-09 Issue:9 Volume:64 Page:1028-1036
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Møller Uffe¹,Folkenberg Jacob Riis¹,Jepsen Peter Uhd¹

Affiliation:

1. DTU Fotonik-Department of Photonics Engineering, Technical University of Denmark, Ørsteds Plads, Bldg. 343, DK-2800 Kgs. Lyngby, Denmark (U.M., P.U.J.); and FOSS Analytical A/S, Slangerupgade 69, DK-3400 Hillerød, Denmark (J.R.F.)

Abstract

We investigate the dielectric properties of water confined in nanometer-sized inverse micelles in mixtures of water, AOT, and heptane. We show that the dielectric properties of the confined water are dependent on the water pool size and different from those of bulk water. We also discuss the dielectric properties of different vegetable oils, lard, and butter, and use these properties to deduce the dielectric properties of water in butter, which are shown to deviate significantly from the dielectric properties of bulk water.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/000370210792434422

Reference41 articles.

1. Moisture, solids-non-fat and fat analysis in butter by near infrared spectroscopy

2. The use of multivariate modelling of near infra-red spectra to predict the butter fat content of spreads

3. Determination of the water droplet size distribution of fat spreads using confocal scanning laser microscopy

4. Determination of water droplet size distribution in butter: Pulsed field gradient NMR in comparison with confocal scanning laser microscopy

Cited by 9 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Recent Advances in THz Detection of Water;International Journal of Molecular Sciences;2023-06-30

2. Attenuated Total Reflection at THz Wavelengths: Prospective Use of Total Internal Reflection and Polariscopy;Applied Sciences;2021-08-19

3. Using Attenuated Total Reflection (ATR) Apparatus to Investigate the Temperature Dependent Dielectric Properties of Water, Ice, and Tissue-Representative Fats;Applied Sciences;2021-03-12

4. Exploring the temperature dependent dielectric properties of adipose tissue in the THz range;Biophotonics Australasia 2019;2019-12-30

5. A Comprehensive Review on Food Applications of Terahertz Spectroscopy and Imaging;Comprehensive Reviews in Food Science and Food Safety;2019-08-21