Gerd Lösing

Characterization of peppercorn, pepper oil, and pepper oleoresin by vibrational spectroscopy methods.

Hartwig Schulz, Malgorzata Baranska, Wolfgang Schütze, 2005, Journal of agricultural and food chemistry.

Investigation of eucalyptus essential oil by using vibrational spectroscopy methods

J. Popp, P. Rösch, M. Barańska, 2006 .

Characterisation of pepper and pepper oleoresins by Fourier-transform Raman spectroscopy

M. Barańska, H. Schulz, R. Quilitzsch, 2004 .