%0 Journal Article %1 Gruwel2008 %A Gruwel, M.L.H. %A Ghosh, P.K. %A Latta, P. %A Jayas, D.S. %C Institute for Measurement Science, Slovak Academy of Sciences, Du?bravska? cesta 9, SK-84219 Bratislava, Slovakia %D 2008 %J Journal of Agricultural and Food Chemistry %K Diffusion, MRI, Moisture, Pulsed Restricted Spin-echo gradients, mobility, %N 1 %P 59--62 %T On the diffusion constant of water in wheat %U http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-38549113399&partnerID=40&rel=R8.2.0 %V 56 %X Diffusion-weighted magnetic resonance imaging (MRI) was used to obtain diffusion constants for water in the embryo and endosperm of wheat. Our experiments showed a significant difference between the diffusion constant for the two components. It was also shown that water diffusion in both the endosperm and embryo deviates from the typically observed Gaussian behavior in bulk fluids, showing a time-dependent diffusion constant. Diffusion constants for the embryo and endosperm were shown to differ by an order of magnitude. Using a model for restricted diffusion, information on the endosperm pore size and the embryo cell dimensions could be obtained. � 2008 American Chemical Society.

@article{Gruwel2008, abstract = {Diffusion-weighted magnetic resonance imaging (MRI) was used to obtain diffusion constants for water in the embryo and endosperm of wheat. Our experiments showed a significant difference between the diffusion constant for the two components. It was also shown that water diffusion in both the endosperm and embryo deviates from the typically observed Gaussian behavior in bulk fluids, showing a time-dependent diffusion constant. Diffusion constants for the embryo and endosperm were shown to differ by an order of magnitude. Using a model for restricted diffusion, information on the endosperm pore size and the embryo cell dimensions could be obtained. � 2008 American Chemical Society.}, added-at = {2012-12-19T21:37:51.000+0100}, address = {Institute for Measurement Science, Slovak Academy of Sciences, Du?bravska? cesta 9, SK-84219 Bratislava, Slovakia}, author = {Gruwel, M.L.H. and Ghosh, P.K. and Latta, P. and Jayas, D.S.}, biburl = {https://www.bibsonomy.org/bibtex/241a4644c92d3a79544eb592149721c63/gruwel}, comment = {Cited By (since 1996): 1 Export Date: 25 September 2008 Source: Scopus}, interhash = {9ebcab29693bd5f2bbe85de4aca3c927}, intrahash = {41a4644c92d3a79544eb592149721c63}, journal = {Journal of Agricultural and Food Chemistry}, keywords = {Diffusion, MRI, Moisture, Pulsed Restricted Spin-echo gradients, mobility,}, number = 1, owner = {administrator}, pages = {59--62}, timestamp = {2012-12-19T21:37:55.000+0100}, title = {On the diffusion constant of water in wheat}, url = {http://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-38549113399&partnerID=40&rel=R8.2.0}, volume = 56, year = 2008 }