Dongjiang Fish [Hunan Zixing Specialty]

What is Dongjiang fish? Authentic Hunan Zixing specialty: Dongjiang fish

Content summary:Do you want to know what Dongjiang fish is? This article is a detailed introduction toHunan Zixing specialty - Dongjiang fish. It was compiled and edited by the editorial team of China Specialty Network after reviewing and collecting relevant information about Dongjiang fish. The full text takes about 9 minutes to read, mainly including the basic introduction of Dongjiang fish and its nutritional value? What are the product characteristics of Dongjiang fish? How did the history of Dongjiang fish come about? The production method of Dongjiang fish and the awards and honors of Dongjiang fish

Basic introduction of Dongjiang fish

Dongjiang fish is a specialty of Zixing City, Hunan Province, and a product protected by China's national geographical indication.

; On December 1, 2014, the former General Administration of Quality Supervision, Inspection and Quarantine approved the implementation of geographical indication product protection for "Dongjiang fish". Dongjiang River belongs to the upper reaches of Lei River, and has collected 11 rivers over 5 kilometers and 95 rivers below 5 kilometers. The Dongjiang River basin is particularly famous for its abundant production of Dongjiang fish such as carp, crucian carp, silver carp, mandarin fish, green carp, and grass carp. Dongjiang Lake has a water surface of 240000 acres and a storage capacity of 8.12 billion cubic meters. The water quality has been tested by authoritative national institutions, and 106 indicators have reached the national first-class drinking water standards. It is a natural ideal place for freshwater fish farming. The fish produced in the lake are rich in various amino acids and proteins, with delicate meat, bright color and delicious taste, making them a model of organic fish and green food

Dongjiang River belongs to the subtropical monsoon humid climate. Because the north and south climate is affected by the landform, soil quality, vegetation and other comprehensive conditions of the the Nanling Mountain Mountains, combined with the climate effect of Dongjiang River, it has obvious three-dimensional climate characteristics. The annual average temperature is 17.1 ℃, with an annual sunshine duration of 1503.5 hours. The lowest temperature is in January, with an average of 5 ℃, and the highest is in July, with an average of 30 ℃. The water temperature, light, and heat are moderate, making it very suitable for the growth and development of fish. Due to the large heat capacity of large water bodies, the annual growth period of fish in Dongjiang is more than one month longer than that in general water bodies

The vegetation in the Dongjiang Lake area is well preserved, with a coverage rate of over 80%. There are no large industrial and mining enterprises in the reservoir area, and the ecology is primitive. The water quality has been tested and meets the national first-class drinking water standard, with good physical and chemical factors. The 300000 mu water surface in the Dongjiang Lake basin passed the certification of pollution-free water products in 2004. Clear and cool, pollution-free deep lake water, coupled with abundant natural bait, can be called a paradise for fish

Small fish grow naturally at water temperatures of 8-12 degrees Celsius, with long handles, thick fingertips, firm and chewy meat, creating the exquisite taste of Dongjiang fish in Chenzhou, Hunan

Physical and chemical indicators: crude protein ≥ 18%; Unsaturated fatty acids ≥ 5.9%

Sensory characteristics: The meat is fresh and fragrant, the tissue is dense and easy to tear, the softness is moderate, there is no muddy smell, it has chewiness, spicy and salty taste

People in Zixing always like delicious fish. In the late Qing Dynasty, the Annals of Xingning County recorded that many (mountain) ponds throughout the territory raised the four famous domestic fishes

In 2011, we completed the certification of pollution-free products for five varieties including red carp, green carp, and bighead carp; In 2005, green certification and organic food certification were completed for 8 varieties including Dongjiang silver carp, dry products of red carp, dried products of silver carp, bighead carp, triangular bream, grass carp, and carp

The production method of Dongjiang fish

Process flow: raw materials → slaughter → pickling → smoking → baking → cutting → frying → mixing → packaging → sterilization → inspection → finished product packaging → storage

Process points:

(1) Slaughtering: Transport fresh raw materials, fish water temperature should not exceed 200 ℃, and the time from fishing to processing should not exceed 8 hours

(2) Marination: Add 1kg to 2kg of salt and 1kg to 6kg of sugar per 100kg of fish meat. Put it in a pottery jar and marinate it layer by layer. Marination time: 12 to 24 hours in summer, 2 to 3 days in winter, and 1 to 2 days in spring and autumn

(3) Frying: Place the raw fish in camellia oil at a temperature not exceeding 2000 ℃ and fry until fragrant. The skin of the fish will turn golden yellow with a strong aroma, then remove from the pot and filter the oil

(4) Mixing: Control the fried fish at around 800 ℃ and mix well in the secret sauce

Awards and honors of Dongjiang Fish

In 2013, Dongjiang Fish was officially designated as the mascot for the "Dongjiang Lake Cup" 2014 World Volleyball Championship Asian Qualification Tournament.