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'GAB' generalised equation as a basis for sorption spectral analysis
sorption isotherm GAB food approximation polynomial water activity spectrum
2014/2/27
The transformed sorption isotherm (represented by the ratio of water activity and moisture content (d.b.) versus water activity) was approximated by polynomials of 2nd–6th order. It is shown that the ...
Spectral Analysis of Reflected Soft X-ray for Detecting Foreign Materials in Foods
soft X-ray spectra transmittance reflectance
2009/6/17
A continuous soft X-ray system with a semi-conductor detector was used to detect foreign materials in food samples. Basic properties of transmitted and reflected soft X-ray for some metallic and non-m...