Intragastric oil-in-water emulsion fat fraction measured using inversion recovery echo-planar magnetic resonance imaging
Marciani, L., Gowland, P., Fillery-Travis, Annette, Manoj, P., Wright, J., Smith, A., Young, P. and Spiller, R. C. (2004) Intragastric oil-in-water emulsion fat fraction measured using inversion recovery echo-planar magnetic resonance imaging. Journal of Food Science, 69 (6) . pp. 290-296. ISSN 0022-1147 [Article] (doi:10.1111/j.1365-2621.2004.tb11000.x)
Abstract
The fat fraction of an oil-in-water emulsion was measured in vitro and in vivo in the gastric lumen using inversion recovery echo-planar magnetic resonance imaging and a non-exchanging, 2-compartment longitudinal relaxation model. This predicted the oil emulsion fat fraction in vitro well (Pearson's R= 0.97). Intragastric measurements in vivo correlated well with nasogastric aspirates taken from the stomachs of 7 healthy human subjects (R= 0.72). This method has potentially important applications in studying the properties of oil-in-water emulsions and also in assessing the intragastric distribution of fat emulsions in vivo and in correlating physiologic gastric emptying of fat and lipid blood absorption profiles.
| Item Type: | Article |
|---|---|
| Research Areas: | A. > Work and Learning Research Centre |
| Item ID: | 17766 |
| Depositing User: | Paul Stapleton |
| Date Deposited: | 30 Sep 2015 09:53 |
| Last Modified: | 09 May 2017 10:58 |
| URI: | https://eprints.mdx.ac.uk/id/eprint/17766 |
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