The pig arch fungus can be directly frozen and preserved, and later added to the soup when stewing, will make the flavor very delicious.

The pig arch fungus is truffle, is a class of underground fungi, the main edible species for black spore truffle, summer truffle and white truffle three. Its semi-artificial cultivation methods are similar: cultivation procedures for cultivation of seedlings; artificial inoculation to form infected seedlings; infected seedlings transplanted; turn the root trimming and other management; 5 to 7 years to start forming the entity. The seed body can continue to form for 20 to 30 years.

The pig arch fungus related:

The truffle, also known as truffle, has a unique flavor, taste and nutritional value, human consumption of truffles has been thousands of years of history. In Europe and the United States and other developed countries, truffles are known as "black diamond", is the best of the wild mushrooms, it and caviar, foie gras is known as the three treasures.

The truffle has a variety of therapeutic effects, rich in 17 kinds of amino acids, 8 kinds of vitamins, the right amount of protein, as well as androstenone, sterols, sphingolipids, fatty acids, amino acids, and trace elements such as more than 50 kinds of physiological active ingredients. It also contains 8 kinds of amino acids, zinc, manganese, iron, calcium, phosphorus, selenium and other essential nutrients that cannot be synthesized by the human body itself.