Tribute: Lettuce in Compositae belongs to Panicum. Tribute planting in China began in the Qin Dynasty. During the Qianlong period of the Qing Dynasty, tribute was paid to the imperial court, and then it was paid every year, so it was called "tribute". Tribute originated in Pizhou City and Guoyang County, China, and now it is widely distributed in Yunnan and Guangdong.

Tribute is a special product of Xuzhou, which has the reputation of "land jellyfish" because of its bright green color, refreshing texture and high edible value. According to Compendium of Materia Medica, tribute has the functions of invigorating stomach, diuresis, clearing away heat and toxic materials, lowering blood pressure and softening blood vessels. Regular eating can prolong life. Tribute with high content of vitamin E has the reputation of "natural health products and plant nutrients", which can beautify and resist cancer and has high economic value.

Gongcai has the effects of promoting physical development, delaying aging, stimulating appetite, strengthening spleen and losing weight.

1, Bunao Anshen: Tribute contains a small amount of iodine, which has an impact on people's basic metabolism, physical and mental development, and even emotional regulation. Eating tribute can strengthen the brain, soothe the nerves, relieve anxiety and help sleep.

2. Anti-aging: Tribute has high nutritional value, and it can supplement nutrition in daily life. Gongcai is a special dish with high nutrition, which not only contains vitamins and trace elements, but also contains a lot of nutrients such as calcium and glutamic acid, which can promote physical development and delay aging.

3, appetizing spleen: Tribute has the effect of appetizing spleen, because the content of crude fiber in tribute is rich, and proper consumption of tribute can help the human body absorb a lot of crude fiber and promote digestion.

4. Lose weight and lose weight: Gongcai has a slimming effect. Gongcai is a healthy green dish with low calories, which is especially suitable for people who want to lose weight. Proper consumption of tribute food in daily life has a good effect on helping to decompose excess fat in the human body. It can also effectively accelerate the discharge of human intestinal waste and help obese people lose weight.

Edible method

Fried dishes

An appropriate amount of tribute is soaked in warm water and sliced. Add oil to the pan, stir-fry the meat first, then add the tribute, and stir-fry until cooked.

Season cold food with sauce.

An appropriate amount of tribute is soaked in cold water for three minutes. After squeezing out the water, cut it into small pieces and put it in a plate. Add salt and pepper noodles and mix well. Serve. It has the function of clearing away heat and fire.