The growing season of white truffles is very short, and the general preservation method is to cut them into pieces and then dry them or dry them in the sun. White truffles are extremely nutritious and expensive. Now there are two main producing areas of white truffles, Italy and France in Europe, and Yun Chuan County in China. In Italy, people give white truffles as gifts, and there are museums with truffles as the theme. It is conceivable that Italians love truffles.

White truffles belong to fungi and are the most expensive edible fungi in the world. This is rare. It is also called "white diamond". The growth environment of white truffles is quite special. It likes alkaline calcareous soil and is suitable for growing in a cool and humid environment. It's afraid of sunlight and can't carry out photosynthesis by itself, which is the kind of death. The most peculiar thing about white truffles is that they can't be cultured artificially, and the method of finding them is also quite special. Only trained sows and dogs can smell it.

The best way to eat fresh white truffles is to eat them raw and use them as spices. Its taste is sweet, and it is easy to lose in case of fire. If the white truffles are dried or dried, they can also be eaten directly or made into tea or soup.