White Truffles
Your guide to white truffles
The White truffle or Alba Truffle (Tuber magnatum) comes from
the Langhe area of the Piedmont region in northern Italy and,
most famously, from the city of Alba. It is also found in Croatia,
on the Istria peninsula in the Motovun forest alongside Mirna
river.
Growing symbiotically with oak, hazel, poplar and beech and fruiting
in autumn, they can reach 12cm diameter and 500g, though are usually
much smaller. The flesh is pale cream or brown with white marbling.
Like the French black truffles, Italian white truffles are very
highly esteemed. The white truffle market in Alba is busiest in
the months of October and November. The Tuber magnatum truffles
sell between 200€ and 400€ per hectogram ($1000 - $2000
per pound).
They produce a scent that mimics a male pig sex hormone, and
for this reason, female pigs have been used historically in Europe
to help find truffles. However, more recently, dogs have become
preferred for truffle hunting since they can be trained to just
find the truffles whereas sows eat the truffles as soon as they
find them.
White truffles are rarer than Black truffles and consequently
more expensive. Apart from the obvious colour difference, white
truffles are known to have a more pungent aroma which is highly
prized in Italian food. White truffles are generally harvested
between the months of October and January and are believed to
grow primarily in the Piedmont region in North West Italy. Both
black and white truffles grow at high altitudes, usually between
300-1000 metres above sea level.