F. Saltron et al., CONTRIBUTION TO THE CHARACTERIZATION OF TRUFFLE JUICES FROM TUBER MELANOSPORUM, T-BRUMALE, TRITICUM-AESTIVUM AND T-INDICUM, Sciences des aliments, 17(5), 1997, pp. 497-505
Volatile compounds of truffle juices of Tuber melanosporum, T. brumale
, T. aestivum and T. indicum were extracted using a dynamic headspace
apparatus and identified by gas chromatography-mass spectrometry. Amon
g Volatile compounds, six molecules are identified as discriminant var
iables with principal component analysis (PCA). First, factorial discr
iminant analysis (FDA) describes four different groups according to th
e species of the tinned juices. Second, it divides T. melanosporum jui
ces according to the number of boilings applied during the process.