Laizhou Yantai Black Pig [Shandong Laizhou Specialty]

What is Laizhou Yantai Black Pig? Authentic Shandong Laizhou specialty: Laizhou Yantai black pig

Content summary:Do you want to know what Laizhou Yantai black pig is? This article is a detailed introduction to the special product of Laizhou, Shandong Province - Laizhou Yantai Black Pig. It was compiled by the editorial team of China Specialty Network after reviewing and collecting relevant information about Laizhou Yantai Black Pig. The full text takes about 6 minutes to read, mainly including the basic introduction of Laizhou Yantai Black Pig and the product characteristics of Laizhou Yantai Black Pig? Wait

Basic introduction of Laizhou Yantai black pig

Laizhou black pig is one of the nine famous pigs in the "Excellent Livestock Breeds of China". A superior local pig breed formed by crossbreeding and breeding the bloodline of Bactria, Xinjin, and Duoshan pigs. Laizhou Yantai black pork has high elasticity, delicate and tough texture, chewiness, good muscle and fat deposition, thick skin, fragrant but not greasy fat, delicious taste, and natural meat aroma. Pork has thick fat, white and warm fat, clear texture of lean meat, and a reddish color. Pork does not or rarely seeps water, and has strong water absorption. Fat has a high melting point. When pork is boiled with water, the water is clear, and when cooked, the oil does not stick to the pot. Thick skin, hard bones, bone broth made from bone marrow has a white color, rich and delicious taste, and contains collagen that can enhance the hematopoietic ability of human hematopoietic cells

Regional scope

Laizhou Yantai black pig belongs to the North China type black pig. Mainly distributed in 16 towns and streets in Laizhou City, including Sanshan Island, PingLidian, Jincheng, Zhuqiao, Yidao, Guojiadian, Chengguo, Zhacun, Xiaqiu, Shahe, Tushan, Hutouya, etc., with a total of 987 administrative villages. The total area is 1878 square kilometers. There are currently 15000 black pigs in Laizhou and Yantai, with geographical coordinates of 119 ° 33 ′ -120 ° 18 ′ E longitude and 36 ° 59 ′ -37 ° 28 ′ N latitude

1. External sensory characteristics: Laizhou Yantai black pigs have a medium body size, moderate head length, wrinkled forehead width, thick and straight or slightly puckered mouth tube, moderately drooping or semi drooping ears, black coat, sparse and moderate, and gray skin color. The back and waist are relatively straight, the belly is the same size, and the buttocks are fuller. Strong physique, compact structure, and robust limbs. Effective 7-8 pairs, arranged neatly. Adult boars weigh 170.0kg, have a body height of 79.1cm, a body length of 144.0cm, and a chest circumference of 132.0cm; The sow weighs 175.0kg, has a body height of 75.36cm, a body length of 141.3cm, and a chest circumference of 136.03cm

2. Internal quality requirements: Laizhou Yantai black pig pork has high elasticity, fine and tender texture, toughness, chewiness, good muscle and fat deposition, thick skin, fragrant but not greasy fat, delicious taste, and natural meat aroma. Pork has thick fat, white and warm fat, clear texture of lean meat, and a reddish color. Pork does not or rarely seeps water, and has strong water absorption. Fat has a high melting point. When pork is boiled with water, the water is clear, and when cooked, the oil does not stick to the pot. Thick skin, hard bones, bone broth made from bone marrow has a white color, rich and delicious taste, and contains collagen that can enhance the hematopoietic ability of human hematopoietic cells. The flesh color of Laizhou Yantai black pig muscle is graded 3.25 and the marble texture is graded 3.70, pH6.37， The water loss rate is 3.66%, the water infiltration rate is 0.56%, and the cooked meat rate is 62.96%. Muscle contains 69.18% moisture, 30.82% dry matter, 21.9% crude protein, and 7.5% crude fat. Ash content is 1.05%. The diameter of muscle fibers is 55.34um, and the density of muscle fibers is 270.94 square millimeters

3. Safety requirements: The production of Laizhou Yantai black pigs strictly follows the "NY5032-2006 Guidelines for the Use of Pollution free Food, Livestock and Poultry Feed, and Feed Additives" and the "NY5030-2006 Guidelines for the Use of Pollution free Food, Livestock and Poultry Animal Drugs"