Stai navigando con un browser obsoleto. Clicca qui e aggiorna il tuo browser per avere una migliore esperienza di navigazione.

Warning: Invalid argument supplied for foreach() in /home/customer/www/ on line 7

What is the truffle

The inner portion (the flesh or gleba) can vary in colour, from white to black and from pink to brown, and presents veins, varying in size and branching, which define cavities containing large cells (spore sacs or ascus), which in turn bear the spores. The morphological charcteristics of the peridium, gleba, ascus and spores, together with the size and the sensory characteristics, will determine the different species of truffle.


Extremely highly priced truffles are in fact composed, for over 80%, of nothing but water. The following table shows the composition in percentage of a Tuber melanosporum and a Tuber magnatum (by Coli R., Maurizi Coli A., Granetti B., Damiani P.).

In both truffles, the prevalent minerals are potassium, calcium, sodium, magnesium, iron, zinc and copper. The value of truffle lies therefore not in its nutritional value, but in its ability to provide pleasure to the consumers. It is for the same reason that market prices vary greatly from one species to the other, although the chemical composition is very similar.

T. Magnatum Pico – T. Melanosportum Vitt.

82,58 – 82,80
Non protein nitrogen
0,23 – 0,14
Soluble Carbohydrates
0,36 – 0,17
1,97 – 1,70
4,13 – 4,50
Dietary fiber
8,43 – 8,13
Total nitrogen
0,88 – 0,87
2,08 – 1,90

Download the certificate of quality