Pig's feet - also known as pig's feet, pig's hands, pig's feet and claws.

Pig's feet are rich in collagen protein, fat content is also lower than fat meat, and does not contain cholesterol, in recent years in the study of the causes of aging of the elderly found that the lack of collagen protein in the human body is an important factor in the aging of people. It can prevent and control skin dry wrinkles, enhance skin elasticity and toughness, to delay aging and promote children's growth and development have special significance. For this reason, people call the pig's feet "beauty food" and "similar to the bear's paw delicacies".

Pig's hooves are divided into two kinds of front and back, the front hooves of meat and bone less, was straight, after the hooves of meat and bone a little more, was curved. Chinese medicine believes that the pig's hooves are flat, sweet and salty flavor, is a similar to the bear's paw of delicious dishes and cure "good medicine".

Peanuts - also known as peanuts, flowers, ginseng, long life fruit, pine, fruit, fruit, fruit, beans, beans, into the life of the fruit, beans figs.

Peanuts are the seeds of the legume groundnut. Cultivated throughout China. The main varieties are ordinary, wasp-waisted, multi-grain type, pearl bean type and other four categories; peanut seeds have a long round, long egg, short round and other shapes, light red.

Peanuts nourishing tonic, help prolong life, so folk also known as the "fruit of longevity", and soybeans as known as "plant meat", "vegetarian meat". The nutritional value of peanuts is higher than food, comparable to eggs, milk, meat and other animal foods, it contains a large amount of protein and fat, especially unsaturated fatty acid content is very high, it is very suitable for the manufacture of a variety of nutritious food.