Feasibility study of discriminating the manufacturing process and sampling zone in ripened soft cheeses using attenuated total reflectance MIR and fiber optic diffuse reflectance VIS–NIR spectroscopy

Quantitative Analysis of Lavender (<i>Lavandula angustifolia</i>) Essential Oil Using Multiblock Data from Infrared Spectroscopy

“…Data arrangement [19] for combined-PLS: X-block: virgin olive oil spectra data have been arranged in two ways by taking NIR and MIR absorbances as columns, yielding the X-matrix (the X-matrix data constituted the independent set of variables).…”

Effect of heat treatment of rennet skim milk induced coagulation on the rheological properties and molecular structure determined by synchronous fluorescence spectroscopy and turbiscan

“…In a second step, all the spectral collection recorded on the studied milk samples renneted at 30 and 40°C by using fluorescence or turbiscan were pooled into one matrix which was analysed again by PCA (Karoui, Mouazen, Ramon, Schoonheydt, & De Baerdemaeker, 2006a). The objective of this new analysis was to determine the trajectory of the investigated milks together throughout rennet-induced coagulation according to both heat treatment and rennet coagulation temperature.…”

Application of Near and Mid-Infrared Spectroscopy to Determine Cheese Quality and Authenticity

“…MIR spectroscopy was widely employed (Pillonel et al 2003;Pillonel and Bosset 2004;Karoui et al 2004Karoui et al , 2005aPicque et al 2004). Karoui et al (2006b) outlined the feasibility of discriminating the manufacturing process and sampling zone in ripened soft cheeses using ATR MIR (3,000-900 cm −1 ) and reflectance NIR (315-1,700 nm) spectroscopy. This paper gives a good comparison of the two spectroscopic techniques used on the same cheese samples.…”