Procedure and evaluation device of ochratoxin and / or Aspergillus carbonarius of musts and wines.

Procedure and evaluation device of ochratoxin A and / or means (1, 2, 3, 4, 6) spectroscopic analysis suitable for collecting a sample of a composition to be analyzed, to perform a continuous spectrum of infrared absorption of this sample, and measuring values ​​(L_ {i }) spectral density corresponding to said spectral bands (\ {i} sigma_); means (7) automatic calculation suitable for generating, from the values ​​(L {i}) and (K_ {i}), at least a signal representative of ochratoxin A and / or a signal representative of degree of attack by