The storage time of the storage method is shorter, and the finished product tastes slightly acid. If the rolled hoof is tightly wrapped with cotton paper, it can be stored for 8-10 months and the color will remain unchanged. There are many kinds of hoof eating methods. Cooking, steaming, cooking, single eating or side dishes are delicious. And the longer the storage time, the more delicious the taste.
Roll hoof is a traditional delicacy of Yunnan ethnic minorities. It is popular among the people of all ethnic groups in Yunnan because of its delicious color, variety of food methods and easy storage. Among them, especially the Midu county area is the most famous, so it is also known as "Midu hoof hoof".