Nanchuan square bamboo shoots are geographical indication protected products. Nanchuan Bamboo Shoots is a geographical indication certification trademark.

There are more than 1,000 species of bamboo in the world, but square bamboo is unique to China. Jinfo Mountain, which has 100,000 acres of square bamboo forest, produces nearly 10,000 tons of fresh bamboo shoots every year. Square bamboo and square bamboo shoots are shaped like square but not square, round but not round, and have four oval edges and corners. Generally, bamboo shoots are called "bamboo shoots in spring after the rain", while bamboo shoots in Jinfoshan are called "bamboo shoots in autumn after the rain". Compared with other bamboo shoots, square bamboo shoots have rich meat, fine and crisp fiber, and good taste. Square bamboo shoots contain more than ten kinds of amino acids and eight essential amino acids that cannot be synthesized by the human body. The total amount of hydrolyzed amino acids is as high as 3.88, which is about 30 higher than the average of 2.31 of other square bamboo shoots. It is called "human intestinal cleaner" by relevant experts and modern people. ", "Iron Broom" and "Intestinal Guard" are natural green health foods. It can promote gastrointestinal motility, prevent the occurrence of digestive tract, cardiovascular and cerebrovascular diseases, increase appetite, and is beneficial to health.

Characteristics of Jinfoshan square bamboo shoots. The square bamboo shoots, known as mountain treasures, grow on Jinfo Mountain, one of the national scenic spots and nature reserves. They are named "Jinfo Mountain Square Bamboo Shoots" for some reason. They are famous at home and abroad for their unique characteristics and are worthy of the name. It is called "a unique product in the world and unique to China".

Processing and production characteristics of hot pot special products

The "Golden Bamboo" brand square bamboo shoot hot pot series products use the tender bamboo shoots of Jinfoshan square bamboo as raw materials, and use fresh water preservation technology to replace Traditional fresh-keeping methods such as sulfur smoking, dried white wine, and medicine preservation are refined in strict accordance with the export food process and using advanced production equipment and technology. Open the bag and cook it directly in the pot.

The scope of protection for Nanchuan Bamboo Shoots geographical indication products shall be subject to the scope proposed by the Nanchuan District People's Government of Chongqing City on the "Notice on Defining the Territory of Nanchuan Bamboo Shoots Geographical Indication Products" (Nanchuan Fufa [2008] No. 19) , for Dongcheng Subdistrict Office, Nancheng Subdistrict Office, Xicheng Subdistrict Office, Sanquan Town, Dayou Town, Jinshan Town, Hexi Town, Toudu Town, Guhua Township, Qingyuan Township, Delong, Nanchuan District, Chongqing City Township and other 11 township sub-district offices currently have jurisdiction over administrative areas.