[Fourier transform infrared spectroscopic study of different parts of wild growing edible mushrooms].

In this paper, vibrational spectra of different parts of fruiting bodies of wild growing mushrooms were recorded with Fourier transform infrared spectrometer. It was different for the spectra of cap skin, gill, cap meat and stem of the same mushroom. The great differences were found between cap skin and other parts of the same mushrooms of Russula virescens and Russula rubra, whereas the spectra of mushroom Termitomyces albuminosus show greated differences between gill and other parts. These indicate variety in the chemical composition of different parts of the same fruiting body. The results suggest that the mushrooms could be identified at the species level by comparison of the vibrational spectra of different parts of fruiting bodies of mushrooms.