Golden Sepiella Rizhao is a geographical indication product of agricultural products.
Rizhao squid is another local specialty in Rizhao. Its habitat is concentrated in the coastal waters of our city, and it is famous for its fat carcass and delicious meat. Moreover, the "mullet egg" processed by its egg glands is a traditional tribute and enjoys a good reputation in the state banquet, which has become a business card of Rizhao aquatic products. Rizhao squid, a specialty of Lanshan District, Rizhao City, Shandong Province. It is one of the four local specialties in Rizhao, and its habitat is concentrated in the coastal waters of Rizhao City. It is famous for its fat carcass and delicious meat. Moreover, the "mullet egg" processed with its egg glands is a traditional tribute and enjoys a good reputation in the state banquet, which has become a business card of Rizhao aquatic products. In 211, it was listed as a geographical indication protection product of agricultural products in China.
Golden Squid in Rizhao
Geographical range
Golden Squid in Rizhao is a marine cephalopod mollusk. Rizhao offshore is its core spawning ground and feeding ground. Mainly distributed in Lanshantou Street, Andongwei Street and hushan town in Lanshan District, Kuishan Street and Beijing Road Street in Rizhao Economic Development Zone, Taoluo Town, Shijiu Street, Qin Lou Street and two towns in Donggang District, and other coastal shallow waters within 2 meters. Sea area: 34 55' ~ 35 35' n, 119 17' ~ 12 1' e, with an area of 6, hectares (including 1,798 hectares of conservation zone, a national aquatic germplasm of cuttlefish). There are more than 1,3 fishing boats in this sea area, and more than 1, tons of squid are caught annually.
characteristics of product quality
1. External sensory characteristics: Scorpion from Rizhao is a marine cephalopod mollusk, which is a rare species unique to Rizhao. The body is shield-shaped, and its length is about 1.5 times its width. The dorsal abdomen is slightly flat, and the lateral edge is wrapped with narrow fins, which does not heal. There are five pairs of wrists at the front end of the head and around the mouth. 4 pairs are short, each wrist is thick, the length is similar, and the suction cups are four rows. The male left fourth wrist is stemed. 1 pair of touching wrists is longer, slightly longer than the trunk; The spike is half-moon, about 1/5 of the whole wrist length, and the sucker is only at the top, small and dense, about 1 rows. The calcareous endoskeleton is well developed, long oval, and its length is about 2.5 times of its width. There are hard calcareous granular protrusions on the back, which are arranged in a concentric ring from the back end, and the spicules at the back end are thick. The body color is golden yellow, and the back of the male trunk has thick horizontal stripes with fine spots between them; The female only has dense fine spots. Large-sized, sexually mature spawning groups have a trunk length of 14 ~ 28 cm and a weight of more than 5g, and the largest can reach more than 12g g. 2. Intrinsic quality index: The flesh of Rizhao squid is plump, with a thickness of about 1.2cm. The flesh is white, crisp and tender, and the flavor is delicious and unique. In fresh meat: protein content ≥ 12g/1g; Calcium ≥ 118 mg/kg; Iron ≥ 38 mg/kg; Total phosphorus ≥ 119 mg/1 g. It is a low-fat, high-nutrient food with high food value. 3. Quality and safety regulations: The sales and production operations of the squid in Rizhao shall comply with the Safety Requirements for Safe Quality of Agricultural Products and Pollution-free Aquatic Products (GB1846.4—21), the Technical Regulations for Icing and Fresh-keeping of Catch on Board (SC/T32—1988) and the Technical Regulations for Loading and Unloading of Catch (SC/T33—1988).