Most chefs use the French Black Truffle because its blue-black colored exterior which is very refreshing in various dishes. Ripe or matured French Black Truffles with brown-black color are used in specialty dishes because it its earthy and pungent smell. - the Italian white truffle or Tuber magnatum which is commonly found in Piedmont in Italy. Tuber indicum has fine white veins and brown meat, while Tuber sinense has huge ivory veins and dark brown flesh. The latter type of Chinese truffle is oily and chewy and leaves a bitter taste to the tongue. Chinese truffles have recently become a staple in a number of restaurants in the United States. Some truffle hunters use a staff to make the pig back off once it finds a truffle. 3. Know that laws the govern truffle collection in your area You can t just head over to the forest and go on with your truffle collection adventure without knowing first if it is allowed in your area. For example, truffle hunters have to take a test and get license first before they can collect truffles. These days, however, there is a concerted effort to replenish truffle-bearing trees to increase truffle production. However, you should be wary of the false truffles, which are not edible because of their poison. You can barely tell them apart from genuine or edible truffles, as they strongly resemble each other, not to mention that false truffles outnumber the real ones. Their alluring aroma stirs a sensual feeling, so it s little wonder that truffles are regarded as the culinary counterpart of sex. That strong and earthy truffle smell casts its magic spell, making this mushroom irresistible to truffle fans. Such an appeal may seem strange especially to those who have never seen a truffle in their entire life. Read on and discover interesting facts about truffle mushrooms. What Exactly Are They? Well, here s the science behind growing truffle mushrooms. They grow underground, which means they are not exposed to open air. Instead, they live near the roots of certain trees in the wild. And since they grow underneath the ground, they cannot disperse spores on their own through air.